Trace number 2695998

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
pb_cplex 2010-06-29? (TO) 1800.11 1145.22

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-test4.pi.opb
MD5SUMcca57c347e264f92fb70010109aa24c5
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark110
Best CPU time to get the best result obtained on this benchmark1800.22
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 104
Optimality of the best value was proved NO
Number of variables6139
Total number of constraints1437
Number of constraints which are clauses1437
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint5
Maximum length of a constraint172
Number of terms in the objective function 6139
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 6139
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 6139
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2695998-1278017955.opb.
0.00/0.00	c Instance file HOME/instance-2695998-1278017955.opb
0.00/0.00	c File size is 1025835 bytes.
11.99/12.08	c Highest Coefficient sum: 173
11.99/12.08	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
11.99/12.10	c ============================[ Problem Statistics ]=============================
11.99/12.10	c |                                                                             |
11.99/12.10	c |  Parsing time:          12.09        s                                      |
11.99/12.10	c |  Number Variables:      6139                                                |
12.10/12.11	c |  Number Constraints:    1437                                                |
12.10/12.11	c ===============================================================================
1800.11/1145.21	c Remaining time 1787.90 sec.
1800.11/1145.21	c 
1800.11/1145.21	c *** INTERRUPTED ***
1800.11/1145.21	s UNKNOWN
1800.11/1145.21	c Total CPU time              : 1796.85 s
1800.11/1145.21	c Memory used           : 335.93 MB
1800.11/1145.21	c CPU time              : 1796.85 s
1800.11/1145.21	c 
1800.11/1145.21	c *** INTERRUPTED ***

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2695998-1278017955/watcher-2695998-1278017955 -o /tmp/evaluation-result-2695998-1278017955/solver-2695998-1278017955 -C 1800 -W 2000 -M 1800 run HOME/instance-2695998-1278017955.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.00 3/106 29015
/proc/meminfo: memFree=1505308/2059040 swapFree=4139660/4192956
[pid=29015] ppid=29013 vsize=8700 CPUtime=0
/proc/29015/stat : 29015 (run) S 29013 29015 28534 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143088350 8908800 248 1992294400 4194304 4922060 140733949989072 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29015/statm: 2175 248 208 178 0 68 0

[startup+0.0488221 s]
/proc/loadavg: 0.92 0.98 1.00 3/106 29015
/proc/meminfo: memFree=1505308/2059040 swapFree=4139660/4192956
[pid=29015] ppid=29013 vsize=8700 CPUtime=0
/proc/29015/stat : 29015 (run) S 29013 29015 28534 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143088350 8908800 248 1992294400 4194304 4922060 140733949989072 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29015/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101828 s]
/proc/loadavg: 0.92 0.98 1.00 3/106 29015
/proc/meminfo: memFree=1505308/2059040 swapFree=4139660/4192956
[pid=29015] ppid=29013 vsize=8700 CPUtime=0
/proc/29015/stat : 29015 (run) S 29013 29015 28534 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143088350 8908800 248 1992294400 4194304 4922060 140733949989072 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29015/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301849 s]
/proc/loadavg: 0.92 0.98 1.00 3/106 29015
/proc/meminfo: memFree=1505308/2059040 swapFree=4139660/4192956
[pid=29015] ppid=29013 vsize=8700 CPUtime=0
/proc/29015/stat : 29015 (run) S 29013 29015 28534 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143088350 8908800 248 1992294400 4194304 4922060 140733949989072 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29015/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701893 s]
/proc/loadavg: 0.92 0.98 1.00 3/106 29015
/proc/meminfo: memFree=1505308/2059040 swapFree=4139660/4192956
[pid=29015] ppid=29013 vsize=8700 CPUtime=0
/proc/29015/stat : 29015 (run) S 29013 29015 28534 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143088350 8908800 248 1992294400 4194304 4922060 140733949989072 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29015/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50098 s]
/proc/loadavg: 0.93 0.98 1.00 2/108 29017
/proc/meminfo: memFree=1503432/2059040 swapFree=4139660/4192956
[pid=29015] ppid=29013 vsize=8700 CPUtime=0
/proc/29015/stat : 29015 (run) S 29013 29015 28534 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143088350 8908800 248 1992294400 4194304 4922060 140733949989072 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29015/statm: 2175 248 208 178 0 68 0
[pid=29016] ppid=29015 vsize=15220 CPUtime=1.49
/proc/29016/stat : 29016 (pb_cplex) R 29015 29015 28534 0 -1 4202496 749 0 0 0 149 0 0 0 25 0 1 0 143088351 15585280 703 1992294400 134512640 146736320 4293876736 18446744073709551615 141014048 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29016/statm: 3805 703 298 2985 0 488 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23920

[startup+3.10116 s]
/proc/loadavg: 0.93 0.98 1.00 2/108 29017
/proc/meminfo: memFree=1503060/2059040 swapFree=4139660/4192956
[pid=29015] ppid=29013 vsize=8700 CPUtime=0
/proc/29015/stat : 29015 (run) S 29013 29015 28534 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143088350 8908800 248 1992294400 4194304 4922060 140733949989072 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29015/statm: 2175 248 208 178 0 68 0
[pid=29016] ppid=29015 vsize=15352 CPUtime=3.09
/proc/29016/stat : 29016 (pb_cplex) R 29015 29015 28534 0 -1 4202496 762 0 0 0 309 0 0 0 25 0 1 0 143088351 15720448 716 1992294400 134512640 146736320 4293876736 18446744073709551615 140526528 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29016/statm: 3838 716 298 2985 0 521 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24052

[startup+6.3015 s]
/proc/loadavg: 0.93 0.98 1.00 2/108 29017
/proc/meminfo: memFree=1502688/2059040 swapFree=4139660/4192956
[pid=29015] ppid=29013 vsize=8700 CPUtime=0
/proc/29015/stat : 29015 (run) S 29013 29015 28534 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143088350 8908800 248 1992294400 4194304 4922060 140733949989072 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29015/statm: 2175 248 208 178 0 68 0
[pid=29016] ppid=29015 vsize=15352 CPUtime=6.29
/proc/29016/stat : 29016 (pb_cplex) R 29015 29015 28534 0 -1 4202496 789 0 0 0 629 0 0 0 25 0 1 0 143088351 15720448 743 1992294400 134512640 146736320 4293876736 18446744073709551615 140681208 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29016/statm: 3838 743 298 2985 0 521 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24052

[startup+12.7012 s]
/proc/loadavg: 0.94 0.98 1.00 2/108 29017
/proc/meminfo: memFree=1500960/2059040 swapFree=4139660/4192956
[pid=29015] ppid=29013 vsize=8700 CPUtime=0
/proc/29015/stat : 29015 (run) S 29013 29015 28534 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143088350 8908800 248 1992294400 4194304 4922060 140733949989072 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29015/statm: 2175 248 208 178 0 68 0
[pid=29016] ppid=29015 vsize=34772 CPUtime=12.69
/proc/29016/stat : 29016 (pb_cplex) R 29015 29015 28534 0 -1 4202496 8769 0 0 0 1266 3 0 0 18 0 1 0 143088351 35606528 5178 1992294400 134512640 146736320 4293876736 18446744073709551615 135844448 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/29016/statm: 8693 5178 895 2985 0 5235 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 43472

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 1.00 2/108 29017
/proc/meminfo: memFree=1471076/2059040 swapFree=4139660/4192956
[pid=29015] ppid=29013 vsize=8700 CPUtime=0
/proc/29015/stat : 29015 (run) S 29013 29015 28534 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143088350 8908800 248 1992294400 4194304 4922060 140733949989072 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29015/statm: 2175 248 208 178 0 68 0
[pid=29016] ppid=29015 vsize=55788 CPUtime=25.48
/proc/29016/stat : 29016 (pb_cplex) R 29015 29015 28534 0 -1 4202496 20725 0 0 0 2541 7 0 0 25 0 1 0 143088351 57126912 8665 1992294400 134512640 146736320 4293876736 18446744073709551615 136000767 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29016/statm: 13947 8665 1001 2985 0 10489 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 64488

[startup+51.1014 s]
/proc/loadavg: 0.97 0.98 1.00 2/109 29021
/proc/meminfo: memFree=1464000/2059040 swapFree=4139660/4192956
[pid=29015] ppid=29013 vsize=8700 CPUtime=0
/proc/29015/stat : 29015 (run) S 29013 29015 28534 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143088350 8908800 248 1992294400 4194304 4922060 140733949989072 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29015/statm: 2175 248 208 178 0 68 0
[pid=29016] ppid=29015 vsize=77472 CPUtime=51.64
/proc/29016/stat : 29016 (pb_cplex) R 29015 29015 28534 0 -1 4202496 26490 0 0 0 5154 10 0 0 25 0 2 0 143088351 79331328 11040 1992294400 134512640 146736320 4293876736 18446744073709551615 136000940 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29016/statm: 19368 11040 1067 2985 0 15910 0
[pid=29016/tid=29021] ppid=29015 vsize=77472 CPUtime=0
/proc/29016/task/29021/stat : 29021 (pb_cplex) S 29015 29015 28534 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 2 0 143093152 79331328 11040 1992294400 134512640 146736320 4293876736 18446744073709551615 144580073 0 2 4096 16387 18446604437838168384 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 51.64
Current children cumulated vsize (KiB) 86172

[startup+102.309 s]
/proc/loadavg: 1.31 1.08 1.02 2/109 29025
/proc/meminfo: memFree=1439076/2059040 swapFree=4139660/4192956
[pid=29015] ppid=29013 vsize=8700 CPUtime=0
/proc/29015/stat : 29015 (run) S 29013 29015 28534 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143088350 8908800 248 1992294400 4194304 4922060 140733949989072 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29015/statm: 2175 248 208 178 0 68 0
[pid=29016] ppid=29015 vsize=113628 CPUtime=133.33
/proc/29016/stat : 29016 (pb_cplex) S 29015 29015 28534 0 -1 4202496 39498 0 0 0 13306 27 0 0 20 0 2 0 143088351 116355072 17522 1992294400 134512640 146736320 4293876736 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29016/statm: 28407 17522 1072 2985 0 24949 0
[pid=29016/tid=29025] ppid=29015 vsize=113628 CPUtime=5.44
/proc/29016/task/29025/stat : 29025 (pb_cplex) R 29015 29015 28534 0 -1 4202560 3418 0 0 0 543 1 0 0 25 0 2 0 143097623 116355072 17522 1992294400 134512640 146736320 4293876736 18446744073709551615 135855127 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 133.33
Current children cumulated vsize (KiB) 122328

[startup+162.302 s]
/proc/loadavg: 1.19 1.07 1.02 3/109 29036
/proc/meminfo: memFree=1441060/2059040 swapFree=4139660/4192956
[pid=29015] ppid=29013 vsize=8700 CPUtime=0
/proc/29015/stat : 29015 (run) S 29013 29015 28534 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143088350 8908800 248 1992294400 4194304 4922060 140733949989072 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29015/statm: 2175 248 208 178 0 68 0
[pid=29016] ppid=29015 vsize=109852 CPUtime=195.95
/proc/29016/stat : 29016 (pb_cplex) R 29015 29015 28534 0 -1 4202496 39569 0 0 0 19565 30 0 0 17 0 2 0 143088351 112488448 16893 1992294400 134512640 146736320 4293876736 18446744073709551615 136008065 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29016/statm: 27463 16893 1075 2985 0 24005 0
[pid=29016/tid=29025] ppid=29015 vsize=109852 CPUtime=65.29
/proc/29016/task/29025/stat : 29025 (pb_cplex) R 29015 29015 28534 0 -1 4202560 3483 0 0 0 6526 3 0 0 18 0 2 0 143097623 112488448 16893 1992294400 134512640 146736320 4293876736 18446744073709551615 135855174 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 195.95
Current children cumulated vsize (KiB) 118552

[startup+222.302 s]
/proc/loadavg: 1.61 1.20 1.07 3/109 29038
/proc/meminfo: memFree=1441060/2059040 swapFree=4139660/4192956
[pid=29015] ppid=29013 vsize=8700 CPUtime=0
/proc/29015/stat : 29015 (run) S 29013 29015 28534 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143088350 8908800 248 1992294400 4194304 4922060 140733949989072 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29015/statm: 2175 248 208 178 0 68 0
[pid=29016] ppid=29015 vsize=109852 CPUtime=292.4
/proc/29016/stat : 29016 (pb_cplex) R 29015 29015 28534 0 -1 4202496 39569 0 0 0 29203 37 0 0 25 0 2 0 143088351 112488448 16893 1992294400 134512640 146736320 4293876736 18446744073709551615 136008065 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29016/statm: 27463 16893 1075 2985 0 24005 0
[pid=29016/tid=29025] ppid=29015 vsize=109852 CPUtime=109.31
/proc/29016/task/29025/stat : 29025 (pb_cplex) S 29015 29015 28534 0 -1 4202560 3483 0 0 0 10924 7 0 0 25 0 2 0 143097623 112488448 16893 1992294400 134512640 146736320 4293876736 18446744073709551615 144580073 0 2 4096 16387 18446604437838168384 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 292.4
Current children cumulated vsize (KiB) 118552

[startup+282.302 s]
/proc/loadavg: 1.79 1.33 1.12 3/109 29040
/proc/meminfo: memFree=1441060/2059040 swapFree=4139660/4192956
[pid=29015] ppid=29013 vsize=8700 CPUtime=0
/proc/29015/stat : 29015 (run) S 29013 29015 28534 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143088350 8908800 248 1992294400 4194304 4922060 140733949989072 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29015/statm: 2175 248 208 178 0 68 0
[pid=29016] ppid=29015 vsize=109852 CPUtime=396.39
/proc/29016/stat : 29016 (pb_cplex) R 29015 29015 28534 0 -1 4202496 39596 0 0 0 39591 48 0 0 25 0 2 0 143088351 112488448 16918 1992294400 134512640 146736320 4293876736 18446744073709551615 135523326 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29016/statm: 27463 16918 1078 2985 0 24005 0
[pid=29016/tid=29025] ppid=29015 vsize=109852 CPUtime=157.46
/proc/29016/task/29025/stat : 29025 (pb_cplex) R 29015 29015 28534 0 -1 4202560 3509 0 0 0 15733 13 0 0 19 0 2 0 143097623 112488448 16918 1992294400 134512640 146736320 4293876736 18446744073709551615 136475864 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 396.39
Current children cumulated vsize (KiB) 118552

[startup+342.301 s]
/proc/loadavg: 1.44 1.32 1.13 2/108 29042
/proc/meminfo: memFree=1415400/2059040 swapFree=4139660/4192956
[pid=29015] ppid=29013 vsize=8700 CPUtime=0
/proc/29015/stat : 29015 (run) S 29013 29015 28534 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143088350 8908800 248 1992294400 4194304 4922060 140733949989072 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29015/statm: 2175 248 208 178 0 68 0
[pid=29016] ppid=29015 vsize=156628 CPUtime=476.29
/proc/29016/stat : 29016 (pb_cplex) R 29015 29015 28534 0 -1 4202496 59603 0 0 0 47570 59 0 0 25 0 1 0 143088351 160387072 23332 1992294400 134512640 146736320 4293876736 18446744073709551615 136475782 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29016/statm: 39157 23332 1079 2985 0 35699 0
Current children cumulated CPU time (s) 476.29
Current children cumulated vsize (KiB) 165328

[startup+402.302 s]
/proc/loadavg: 1.59 1.38 1.16 2/109 29044
/proc/meminfo: memFree=1406836/2059040 swapFree=4139660/4192956

################
# More data... #
################

[pid=29016] ppid=29015 vsize=343696 CPUtime=811.72
/proc/29016/stat : 29016 (pb_cplex) R 29015 29015 28534 0 -1 4202496 141597 0 0 0 81051 121 0 0 25 0 2 0 143088351 351944704 51699 1992294400 134512640 146736320 4293876736 18446744073709551615 136384887 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29016/statm: 85924 51699 1083 2985 0 82466 0
[pid=29016/tid=29046] ppid=29015 vsize=343696 CPUtime=141.93
/proc/29016/task/29046/stat : 29046 (pb_cplex) R 29015 29015 28534 0 -1 4202560 22724 0 0 0 14176 17 0 0 25 0 2 0 143128936 351944704 51699 1992294400 134512640 146736320 4293876736 18446744073709551615 136008385 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 811.72
Current children cumulated vsize (KiB) 352396

[startup+642.302 s]
/proc/loadavg: 1.74 1.49 1.24 2/109 29054
/proc/meminfo: memFree=1300816/2059040 swapFree=4139660/4192956
[pid=29015] ppid=29013 vsize=8700 CPUtime=0
/proc/29015/stat : 29015 (run) S 29013 29015 28534 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143088350 8908800 248 1992294400 4194304 4922060 140733949989072 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29015/statm: 2175 248 208 178 0 68 0
[pid=29016] ppid=29015 vsize=343688 CPUtime=922.34
/proc/29016/stat : 29016 (pb_cplex) R 29015 29015 28534 0 -1 4202496 161762 0 0 0 92098 136 0 0 25 0 2 0 143088351 351936512 51738 1992294400 134512640 146736320 4293876736 18446744073709551615 144715396 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29016/statm: 85922 51738 1083 2985 0 82464 0
[pid=29016/tid=29046] ppid=29015 vsize=343688 CPUtime=192.55
/proc/29016/task/29046/stat : 29046 (pb_cplex) S 29015 29015 28534 0 -1 4202560 33269 0 0 0 19231 24 0 0 25 0 2 0 143128936 351936512 51738 1992294400 134512640 146736320 4293876736 18446744073709551615 144580073 0 2 4096 16387 18446604437838168384 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 922.34
Current children cumulated vsize (KiB) 352388

[startup+702.301 s]
/proc/loadavg: 1.61 1.50 1.26 5/109 29054
/proc/meminfo: memFree=1300940/2059040 swapFree=4139660/4192956
[pid=29015] ppid=29013 vsize=8700 CPUtime=0
/proc/29015/stat : 29015 (run) S 29013 29015 28534 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143088350 8908800 248 1992294400 4194304 4922060 140733949989072 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29015/statm: 2175 248 208 178 0 68 0
[pid=29016] ppid=29015 vsize=343572 CPUtime=1022.05
/proc/29016/stat : 29016 (pb_cplex) R 29015 29015 28534 0 -1 4202496 183917 0 0 0 102055 150 0 0 25 0 2 0 143088351 351817728 51735 1992294400 134512640 146736320 4293876736 18446744073709551615 136001676 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29016/statm: 85893 51735 1083 2985 0 82435 0
[pid=29016/tid=29046] ppid=29015 vsize=343572 CPUtime=238.91
/proc/29016/task/29046/stat : 29046 (pb_cplex) R 29015 29015 28534 0 -1 4202560 42379 0 0 0 23860 31 0 0 19 0 2 0 143128936 351817728 51735 1992294400 134512640 146736320 4293876736 18446744073709551615 135855174 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1022.05
Current children cumulated vsize (KiB) 352272

[startup+762.31 s]
/proc/loadavg: 1.66 1.53 1.28 3/109 29056
/proc/meminfo: memFree=1300692/2059040 swapFree=4139660/4192956
[pid=29015] ppid=29013 vsize=8700 CPUtime=0
/proc/29015/stat : 29015 (run) S 29013 29015 28534 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143088350 8908800 248 1992294400 4194304 4922060 140733949989072 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29015/statm: 2175 248 208 178 0 68 0
[pid=29016] ppid=29015 vsize=343932 CPUtime=1132.3
/proc/29016/stat : 29016 (pb_cplex) R 29015 29015 28534 0 -1 4202496 226686 0 0 0 113056 174 0 0 25 0 2 0 143088351 352186368 51782 1992294400 134512640 146736320 4293876736 18446744073709551615 138412941 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29016/statm: 85983 51782 1083 2985 0 82525 0
[pid=29016/tid=29046] ppid=29015 vsize=343932 CPUtime=289.17
/proc/29016/task/29046/stat : 29046 (pb_cplex) R 29015 29015 28534 0 -1 4202560 62370 0 0 0 28873 44 0 0 25 0 2 0 143128936 352186368 51782 1992294400 134512640 146736320 4293876736 18446744073709551615 136008069 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1132.3
Current children cumulated vsize (KiB) 352632

[startup+822.301 s]
/proc/loadavg: 1.71 1.56 1.30 4/109 29058
/proc/meminfo: memFree=1300940/2059040 swapFree=4139660/4192956
[pid=29015] ppid=29013 vsize=8700 CPUtime=0
/proc/29015/stat : 29015 (run) S 29013 29015 28534 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143088350 8908800 248 1992294400 4194304 4922060 140733949989072 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29015/statm: 2175 248 208 178 0 68 0
[pid=29016] ppid=29015 vsize=343200 CPUtime=1229.23
/proc/29016/stat : 29016 (pb_cplex) R 29015 29015 28534 0 -1 4202496 256606 0 0 0 122731 192 0 0 25 0 2 0 143088351 351436800 51693 1992294400 134512640 146736320 4293876736 18446744073709551615 135855178 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29016/statm: 85800 51693 1083 2985 0 82342 0
[pid=29016/tid=29046] ppid=29015 vsize=343200 CPUtime=331.52
/proc/29016/task/29046/stat : 29046 (pb_cplex) R 29015 29015 28534 0 -1 4202560 78378 0 0 0 33098 54 0 0 19 0 2 0 143128936 351436800 51693 1992294400 134512640 146736320 4293876736 18446744073709551615 136385167 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1229.23
Current children cumulated vsize (KiB) 351900

[startup+882.302 s]
/proc/loadavg: 1.73 1.59 1.33 3/109 29060
/proc/meminfo: memFree=1300692/2059040 swapFree=4139660/4192956
[pid=29015] ppid=29013 vsize=8700 CPUtime=0
/proc/29015/stat : 29015 (run) S 29013 29015 28534 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143088350 8908800 248 1992294400 4194304 4922060 140733949989072 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29015/statm: 2175 248 208 178 0 68 0
[pid=29016] ppid=29015 vsize=343448 CPUtime=1330.08
/proc/29016/stat : 29016 (pb_cplex) R 29015 29015 28534 0 -1 4202496 288173 0 0 0 132796 212 0 0 19 0 2 0 143088351 351690752 51752 1992294400 134512640 146736320 4293876736 18446744073709551615 136001703 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29016/statm: 85862 51752 1083 2985 0 82404 0
[pid=29016/tid=29046] ppid=29015 vsize=343448 CPUtime=385.73
/proc/29016/task/29046/stat : 29046 (pb_cplex) R 29015 29015 28534 0 -1 4202560 94637 0 0 0 38508 65 0 0 25 0 2 0 143128936 351690752 51752 1992294400 134512640 146736320 4293876736 18446744073709551615 136385174 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1330.08
Current children cumulated vsize (KiB) 352148

[startup+942.302 s]
/proc/loadavg: 1.67 1.60 1.35 5/109 29062
/proc/meminfo: memFree=1300568/2059040 swapFree=4139660/4192956
[pid=29015] ppid=29013 vsize=8700 CPUtime=0
/proc/29015/stat : 29015 (run) S 29013 29015 28534 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143088350 8908800 248 1992294400 4194304 4922060 140733949989072 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29015/statm: 2175 248 208 178 0 68 0
[pid=29016] ppid=29015 vsize=343588 CPUtime=1435.04
/proc/29016/stat : 29016 (pb_cplex) R 29015 29015 28534 0 -1 4202496 331578 0 0 0 143266 238 0 0 25 0 2 0 143088351 351834112 51790 1992294400 134512640 146736320 4293876736 18446744073709551615 135465113 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29016/statm: 85897 51790 1083 2985 0 82439 0
[pid=29016/tid=29046] ppid=29015 vsize=343588 CPUtime=430.7
/proc/29016/task/29046/stat : 29046 (pb_cplex) R 29015 29015 28534 0 -1 4202560 116808 0 0 0 42992 78 0 0 19 0 2 0 143128936 351834112 51790 1992294400 134512640 146736320 4293876736 18446744073709551615 135461690 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1435.04
Current children cumulated vsize (KiB) 352288

[startup+1002.3 s]
/proc/loadavg: 1.88 1.68 1.39 2/109 29062
/proc/meminfo: memFree=1300320/2059040 swapFree=4139660/4192956
[pid=29015] ppid=29013 vsize=8700 CPUtime=0
/proc/29015/stat : 29015 (run) S 29013 29015 28534 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143088350 8908800 248 1992294400 4194304 4922060 140733949989072 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29015/statm: 2175 248 208 178 0 68 0
[pid=29016] ppid=29015 vsize=343836 CPUtime=1547.19
/proc/29016/stat : 29016 (pb_cplex) R 29015 29015 28534 0 -1 4202496 378239 0 0 0 154454 265 0 0 25 0 2 0 143088351 352088064 51852 1992294400 134512640 146736320 4293876736 18446744073709551615 136001708 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29016/statm: 85959 51852 1083 2985 0 82501 0
[pid=29016/tid=29046] ppid=29015 vsize=343836 CPUtime=482.87
/proc/29016/task/29046/stat : 29046 (pb_cplex) S 29015 29015 28534 0 -1 4202560 139580 0 0 0 48193 94 0 0 25 0 2 0 143128936 352088064 51852 1992294400 134512640 146736320 4293876736 18446744073709551615 144580073 0 2 4096 16387 18446604437838168384 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1547.19
Current children cumulated vsize (KiB) 352536

[startup+1062.3 s]
/proc/loadavg: 1.82 1.69 1.41 3/109 29064
/proc/meminfo: memFree=1300692/2059040 swapFree=4139660/4192956
[pid=29015] ppid=29013 vsize=8700 CPUtime=0
/proc/29015/stat : 29015 (run) S 29013 29015 28534 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143088350 8908800 248 1992294400 4194304 4922060 140733949989072 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29015/statm: 2175 248 208 178 0 68 0
[pid=29016] ppid=29015 vsize=343200 CPUtime=1655.21
/proc/29016/stat : 29016 (pb_cplex) R 29015 29015 28534 0 -1 4202496 423140 0 0 0 165232 289 0 0 25 0 2 0 143088351 351436800 51693 1992294400 134512640 146736320 4293876736 18446744073709551615 135855179 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29016/statm: 85800 51693 1083 2985 0 82342 0
[pid=29016/tid=29046] ppid=29015 vsize=343200 CPUtime=531.03
/proc/29016/task/29046/stat : 29046 (pb_cplex) R 29015 29015 28534 0 -1 4202560 162741 0 0 0 52995 108 0 0 25 0 2 0 143128936 351436800 51693 1992294400 134512640 146736320 4293876736 18446744073709551615 136475782 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1655.21
Current children cumulated vsize (KiB) 351900

[startup+1122.3 s]
/proc/loadavg: 1.77 1.70 1.43 3/109 29066
/proc/meminfo: memFree=1300444/2059040 swapFree=4139660/4192956
[pid=29015] ppid=29013 vsize=8700 CPUtime=0
/proc/29015/stat : 29015 (run) S 29013 29015 28534 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143088350 8908800 248 1992294400 4194304 4922060 140733949989072 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29015/statm: 2175 248 208 178 0 68 0
[pid=29016] ppid=29015 vsize=343832 CPUtime=1760.13
/proc/29016/stat : 29016 (pb_cplex) R 29015 29015 28534 0 -1 4202496 471522 0 0 0 175697 316 0 0 25 0 2 0 143088351 352083968 51805 1992294400 134512640 146736320 4293876736 18446744073709551615 136008069 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29016/statm: 85958 51805 1083 2985 0 82500 0
[pid=29016/tid=29046] ppid=29015 vsize=343832 CPUtime=578.87
/proc/29016/task/29046/stat : 29046 (pb_cplex) R 29015 29015 28534 0 -1 4202560 188455 0 0 0 57765 122 0 0 25 0 2 0 143128936 352083968 51805 1992294400 134512640 146736320 4293876736 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1760.13
Current children cumulated vsize (KiB) 352532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1145.2 s]
/proc/loadavg: 1.78 1.71 1.44 3/109 29066
/proc/meminfo: memFree=1300444/2059040 swapFree=4139660/4192956
[pid=29015] ppid=29013 vsize=8700 CPUtime=0
/proc/29015/stat : 29015 (run) S 29013 29015 28534 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143088350 8908800 248 1992294400 4194304 4922060 140733949989072 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29015/statm: 2175 248 208 178 0 68 0
[pid=29016] ppid=29015 vsize=343988 CPUtime=1800.11
/proc/29016/stat : 29016 (pb_cplex) R 29015 29015 28534 0 -1 4202496 491899 0 0 0 179684 327 0 0 25 0 2 0 143088351 352243712 51810 1992294400 134512640 146736320 4293876736 18446744073709551615 135855170 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29016/statm: 85997 51810 1083 2985 0 82539 0
[pid=29016/tid=29046] ppid=29015 vsize=343988 CPUtime=598.57
/proc/29016/task/29046/stat : 29046 (pb_cplex) R 29015 29015 28534 0 -1 4202560 200214 0 0 0 59729 128 0 0 25 0 2 0 143128936 352243712 51810 1992294400 134512640 146736320 4293876736 18446744073709551615 136475784 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 352688

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29015 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.001999
# while last known CPU time is 1800.11
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1145.22
CPU time (s): 1800.11
CPU user time (s): 1796.84
CPU system time (s): 3.27
CPU usage (%): 157.185
Max. virtual memory (cumulated for all children) (KiB): 358084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 363
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2

runsolver used 2.07668 second user time and 5.84211 second system time

The end

Launcher Data 

Begin job on node037 at 2010-07-01 22:59:15
IDJOB=2695998
IDBENCH=2042
IDSOLVER=1209
FILE ID=node037/2695998-1278017955
PBS_JOBID= 11198726
Free space on /tmp= 62480 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-test4.pi.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695998-1278017955/watcher-2695998-1278017955 -o /tmp/evaluation-result-2695998-1278017955/solver-2695998-1278017955 -C 1800 -W 2000 -M 1800  run HOME/instance-2695998-1278017955.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= cca57c347e264f92fb70010109aa24c5
RANDOM SEED=217997174

node037.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.248
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.248
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.55
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1505836 kB
Buffers:        144636 kB
Cached:         298016 kB
SwapCached:       6676 kB
Active:         194128 kB
Inactive:       262160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1505836 kB
SwapTotal:     4192956 kB
SwapFree:      4139660 kB
Dirty:           17844 kB
Writeback:           0 kB
AnonPages:       12044 kB
Mapped:          12012 kB
Slab:            75120 kB
PageTables:       4152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182268 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62464 MiB
End job on node037 at 2010-07-01 23:18:22