Trace number 2696354

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 NameAnswerCPU timeWall clock time
pb_cplex 2010-06-29? (TO) 1800.15 1482.32

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/
uclid_pb_benchmarks/normalized-ooo.tag12.ucl.opb
MD5SUM6d44efaff34237725f88a3d0685c8f91
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark30.4184
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables20605
Total number of constraints59851
Number of constraints which are clauses58675
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1176
Minimum length of a constraint1
Maximum length of a constraint11
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 41
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 134
Number of bits of the biggest sum of numbers8
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-2696354-1278016137.opb.
0.00/0.00	c Instance file HOME/instance-2696354-1278016137.opb
0.00/0.00	c File size is 1816939 bytes.
0.00/0.63	c Highest Coefficient sum: 134
0.00/0.63	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.72	c ============================[ Problem Statistics ]=============================
0.00/0.72	c |                                                                             |
0.00/0.72	c |  Parsing time:          0.68         s                                      |
0.00/0.72	c |  Number Variables:      20605                                               |
0.00/0.73	c |  Number Constraints:    59851                                               |
0.00/0.73	c ===============================================================================
1800.15/1482.31	c Remaining time 1799.31 sec.
1800.15/1482.31	c 
1800.15/1482.31	c *** INTERRUPTED ***
1800.15/1482.31	s UNKNOWN
1800.15/1482.31	c Total CPU time              : 1797 s
1800.15/1482.31	c Memory used           : 374.57 MB
1800.15/1482.31	c CPU time              : 1797 s
1800.15/1482.31	c 
1800.15/1482.31	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-2696354-1278016137/watcher-2696354-1278016137 -o /tmp/evaluation-result-2696354-1278016137/solver-2696354-1278016137 -C 1800 -W 2000 -M 1800 run HOME/instance-2696354-1278016137.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: 2.06 1.94 1.29 3/106 22595
/proc/meminfo: memFree=1524024/2059040 swapFree=4139344/4192956
[pid=22595] ppid=22593 vsize=8700 CPUtime=0
/proc/22595/stat : 22595 (run) S 22593 22595 22418 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 177217437 8908800 248 1992294400 4194304 4922060 140734139726464 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22595/statm: 2175 248 208 178 0 68 0

[startup+0.0941409 s]
/proc/loadavg: 2.06 1.94 1.29 3/106 22595
/proc/meminfo: memFree=1524024/2059040 swapFree=4139344/4192956
[pid=22595] ppid=22593 vsize=8700 CPUtime=0
/proc/22595/stat : 22595 (run) S 22593 22595 22418 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 177217437 8908800 248 1992294400 4194304 4922060 140734139726464 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22595/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101099 s]
/proc/loadavg: 2.06 1.94 1.29 3/106 22595
/proc/meminfo: memFree=1524024/2059040 swapFree=4139344/4192956
[pid=22595] ppid=22593 vsize=8700 CPUtime=0
/proc/22595/stat : 22595 (run) S 22593 22595 22418 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 177217437 8908800 248 1992294400 4194304 4922060 140734139726464 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22595/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301121 s]
/proc/loadavg: 2.06 1.94 1.29 3/106 22595
/proc/meminfo: memFree=1524024/2059040 swapFree=4139344/4192956
[pid=22595] ppid=22593 vsize=8700 CPUtime=0
/proc/22595/stat : 22595 (run) S 22593 22595 22418 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 177217437 8908800 248 1992294400 4194304 4922060 140734139726464 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22595/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701179 s]
/proc/loadavg: 2.06 1.94 1.29 3/106 22595
/proc/meminfo: memFree=1524024/2059040 swapFree=4139344/4192956
[pid=22595] ppid=22593 vsize=8700 CPUtime=0
/proc/22595/stat : 22595 (run) S 22593 22595 22418 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 177217437 8908800 248 1992294400 4194304 4922060 140734139726464 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22595/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50125 s]
/proc/loadavg: 1.98 1.93 1.29 2/108 22597
/proc/meminfo: memFree=1486932/2059040 swapFree=4139344/4192956
[pid=22595] ppid=22593 vsize=8700 CPUtime=0
/proc/22595/stat : 22595 (run) S 22593 22595 22418 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 177217437 8908800 248 1992294400 4194304 4922060 140734139726464 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22595/statm: 2175 248 208 178 0 68 0
[pid=22596] ppid=22595 vsize=56804 CPUtime=1.48
/proc/22596/stat : 22596 (pb_cplex) R 22595 22595 22418 0 -1 4202496 16731 0 0 0 142 6 0 0 18 0 1 0 177217437 58167296 10098 1992294400 134512640 146736320 4289820976 18446744073709551615 136891089 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22596/statm: 14201 10098 689 2985 0 10743 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 65504

[startup+3.10143 s]
/proc/loadavg: 1.98 1.93 1.29 2/108 22597
/proc/meminfo: memFree=1472424/2059040 swapFree=4139344/4192956
[pid=22595] ppid=22593 vsize=8700 CPUtime=0
/proc/22595/stat : 22595 (run) S 22593 22595 22418 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 177217437 8908800 248 1992294400 4194304 4922060 140734139726464 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22595/statm: 2175 248 208 178 0 68 0
[pid=22596] ppid=22595 vsize=161596 CPUtime=3.08
/proc/22596/stat : 22596 (pb_cplex) R 22595 22595 22418 0 -1 4202496 43977 0 0 0 290 18 0 0 21 0 1 0 177217437 165474304 20645 1992294400 134512640 146736320 4289820976 18446744073709551615 135467848 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22596/statm: 40399 20645 835 2985 0 36941 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 170296

[startup+6.30179 s]
/proc/loadavg: 2.06 1.95 1.30 2/108 22597
/proc/meminfo: memFree=1442540/2059040 swapFree=4139344/4192956
[pid=22595] ppid=22593 vsize=8700 CPUtime=0
/proc/22595/stat : 22595 (run) S 22593 22595 22418 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 177217437 8908800 248 1992294400 4194304 4922060 140734139726464 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22595/statm: 2175 248 208 178 0 68 0
[pid=22596] ppid=22595 vsize=161996 CPUtime=6.28
/proc/22596/stat : 22596 (pb_cplex) R 22595 22595 22418 0 -1 4202496 45604 0 0 0 609 19 0 0 25 0 1 0 177217437 165883904 20757 1992294400 134512640 146736320 4289820976 18446744073709551615 136006861 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22596/statm: 40499 20757 835 2985 0 37041 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 170696

[startup+12.7015 s]
/proc/loadavg: 1.97 1.93 1.29 2/108 22597
/proc/meminfo: memFree=1435844/2059040 swapFree=4139344/4192956
[pid=22595] ppid=22593 vsize=8700 CPUtime=0
/proc/22595/stat : 22595 (run) S 22593 22595 22418 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 177217437 8908800 248 1992294400 4194304 4922060 140734139726464 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22595/statm: 2175 248 208 178 0 68 0
[pid=22596] ppid=22595 vsize=168048 CPUtime=12.68
/proc/22596/stat : 22596 (pb_cplex) R 22595 22595 22418 0 -1 4202496 58094 0 0 0 1245 23 0 0 25 0 1 0 177217437 172081152 22718 1992294400 134512640 146736320 4289820976 18446744073709551615 136017474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22596/statm: 42012 22718 900 2985 0 38554 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 176748

[startup+25.5009 s]
/proc/loadavg: 1.76 1.88 1.29 2/108 22597
/proc/meminfo: memFree=1423072/2059040 swapFree=4139344/4192956
[pid=22595] ppid=22593 vsize=8700 CPUtime=0
/proc/22595/stat : 22595 (run) S 22593 22595 22418 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 177217437 8908800 248 1992294400 4194304 4922060 140734139726464 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22595/statm: 2175 248 208 178 0 68 0
[pid=22596] ppid=22595 vsize=181576 CPUtime=25.48
/proc/22596/stat : 22596 (pb_cplex) R 22595 22595 22418 0 -1 4202496 71035 0 0 0 2520 28 0 0 25 0 1 0 177217437 185933824 25920 1992294400 134512640 146736320 4289820976 18446744073709551615 137316065 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22596/statm: 45394 25920 907 2985 0 41936 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 190276

[startup+51.1008 s]
/proc/loadavg: 1.50 1.81 1.28 2/108 22597
/proc/meminfo: memFree=1385500/2059040 swapFree=4139344/4192956
[pid=22595] ppid=22593 vsize=8700 CPUtime=0
/proc/22595/stat : 22595 (run) S 22593 22595 22418 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 177217437 8908800 248 1992294400 4194304 4922060 140734139726464 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22595/statm: 2175 248 208 178 0 68 0
[pid=22596] ppid=22595 vsize=245864 CPUtime=51.07
/proc/22596/stat : 22596 (pb_cplex) R 22595 22595 22418 0 -1 4202496 93702 0 0 0 5070 37 0 0 25 0 1 0 177217437 251764736 35201 1992294400 134512640 146736320 4289820976 18446744073709551615 136403420 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22596/statm: 61466 35201 936 2985 0 58008 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 254564

[startup+102.308 s]
/proc/loadavg: 1.21 1.68 1.26 2/108 22599
/proc/meminfo: memFree=1402116/2059040 swapFree=4139344/4192956
[pid=22595] ppid=22593 vsize=8700 CPUtime=0
/proc/22595/stat : 22595 (run) S 22593 22595 22418 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 177217437 8908800 248 1992294400 4194304 4922060 140734139726464 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22595/statm: 2175 248 208 178 0 68 0
[pid=22596] ppid=22595 vsize=201156 CPUtime=102.27
/proc/22596/stat : 22596 (pb_cplex) R 22595 22595 22418 0 -1 4202496 121108 0 0 0 10179 48 0 0 25 0 1 0 177217437 205983744 31066 1992294400 134512640 146736320 4289820976 18446744073709551615 136384857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22596/statm: 50289 31066 939 2985 0 46831 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 209856

[startup+162.301 s]
/proc/loadavg: 1.08 1.56 1.24 2/108 22601
/proc/meminfo: memFree=1401496/2059040 swapFree=4139344/4192956
[pid=22595] ppid=22593 vsize=8700 CPUtime=0
/proc/22595/stat : 22595 (run) S 22593 22595 22418 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 177217437 8908800 248 1992294400 4194304 4922060 140734139726464 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22595/statm: 2175 248 208 178 0 68 0
[pid=22596] ppid=22595 vsize=201500 CPUtime=162.24
/proc/22596/stat : 22596 (pb_cplex) R 22595 22595 22418 0 -1 4202496 134599 0 0 0 16169 55 0 0 25 0 1 0 177217437 206336000 31190 1992294400 134512640 146736320 4289820976 18446744073709551615 139044564 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22596/statm: 50375 31190 939 2985 0 46917 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 210200

[startup+222.301 s]
/proc/loadavg: 1.03 1.45 1.23 2/108 22603
/proc/meminfo: memFree=1394428/2059040 swapFree=4139344/4192956
[pid=22595] ppid=22593 vsize=8700 CPUtime=0
/proc/22595/stat : 22595 (run) S 22593 22595 22418 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 177217437 8908800 248 1992294400 4194304 4922060 140734139726464 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22595/statm: 2175 248 208 178 0 68 0
[pid=22596] ppid=22595 vsize=207980 CPUtime=222.22
/proc/22596/stat : 22596 (pb_cplex) R 22595 22595 22418 0 -1 4202496 172067 0 0 0 22155 67 0 0 25 0 1 0 177217437 212971520 32969 1992294400 134512640 146736320 4289820976 18446744073709551615 136017755 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22596/statm: 51995 32969 940 2985 0 48537 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 216680

[startup+282.3 s]
/proc/loadavg: 1.01 1.37 1.21 2/108 22603
/proc/meminfo: memFree=1394180/2059040 swapFree=4139344/4192956
[pid=22595] ppid=22593 vsize=8700 CPUtime=0
/proc/22595/stat : 22595 (run) S 22593 22595 22418 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 177217437 8908800 248 1992294400 4194304 4922060 140734139726464 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22595/statm: 2175 248 208 178 0 68 0
[pid=22596] ppid=22595 vsize=208160 CPUtime=282.2
/proc/22596/stat : 22596 (pb_cplex) R 22595 22595 22418 0 -1 4202496 181727 0 0 0 28149 71 0 0 25 0 1 0 177217437 213155840 33030 1992294400 134512640 146736320 4289820976 18446744073709551615 139043575 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22596/statm: 52040 33030 940 2985 0 48582 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 216860

[startup+342.301 s]
/proc/loadavg: 1.00 1.30 1.19 2/108 22605
/proc/meminfo: memFree=1393932/2059040 swapFree=4139344/4192956
[pid=22595] ppid=22593 vsize=8700 CPUtime=0
/proc/22595/stat : 22595 (run) S 22593 22595 22418 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 177217437 8908800 248 1992294400 4194304 4922060 140734139726464 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22595/statm: 2175 248 208 178 0 68 0
[pid=22596] ppid=22595 vsize=208324 CPUtime=342.2
/proc/22596/stat : 22596 (pb_cplex) R 22595 22595 22418 0 -1 4202496 191571 0 0 0 34144 76 0 0 25 0 1 0 177217437 213323776 33093 1992294400 134512640 146736320 4289820976 18446744073709551615 136017512 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22596/statm: 52081 33093 940 2985 0 48623 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 217024

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.18 2/108 22607
/proc/meminfo: memFree=1393684/2059040 swapFree=4139344/4192956
[pid=22595] ppid=22593 vsize=8700 CPUtime=0
/proc/22595/stat : 22595 (run) S 22593 22595 22418 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 177217437 8908800 248 1992294400 4194304 4922060 140734139726464 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22595/statm: 2175 248 208 178 0 68 0
[pid=22596] ppid=22595 vsize=208524 CPUtime=402.18
/proc/22596/stat : 22596 (pb_cplex) R 22595 22595 22418 0 -1 4202496 202691 0 0 0 40137 81 0 0 25 0 1 0 177217437 213528576 33163 1992294400 134512640 146736320 4289820976 18446744073709551615 136403112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22596/statm: 52131 33163 940 2985 0 48673 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 217224

[startup+462.3 s]

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

/proc/meminfo: memFree=1391956/2059040 swapFree=4139344/4192956
[pid=22595] ppid=22593 vsize=8700 CPUtime=0
/proc/22595/stat : 22595 (run) S 22593 22595 22418 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 177217437 8908800 248 1992294400 4194304 4922060 140734139726464 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22595/statm: 2175 248 208 178 0 68 0
[pid=22596] ppid=22595 vsize=207628 CPUtime=1002.02
/proc/22596/stat : 22596 (pb_cplex) R 22595 22595 22418 0 -1 4202496 384676 0 0 0 100047 155 0 0 25 0 1 0 177217437 212611072 33295 1992294400 134512640 146736320 4289820976 18446744073709551615 136403117 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22596/statm: 51907 33295 944 2985 0 48449 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 216328

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.07 2/108 22625
/proc/meminfo: memFree=1395180/2059040 swapFree=4139344/4192956
[pid=22595] ppid=22593 vsize=8700 CPUtime=0
/proc/22595/stat : 22595 (run) S 22593 22595 22418 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 177217437 8908800 248 1992294400 4194304 4922060 140734139726464 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22595/statm: 2175 248 208 178 0 68 0
[pid=22596] ppid=22595 vsize=204628 CPUtime=1062
/proc/22596/stat : 22596 (pb_cplex) R 22595 22595 22418 0 -1 4202496 454061 0 0 0 106021 179 0 0 25 0 1 0 177217437 209539072 32554 1992294400 134512640 146736320 4289820976 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22596/statm: 51157 32554 961 2985 0 47699 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 213328

[startup+1122.3 s]
/proc/loadavg: 1.16 1.06 1.08 2/109 22628
/proc/meminfo: memFree=1285060/2059040 swapFree=4139344/4192956
[pid=22595] ppid=22593 vsize=8700 CPUtime=0
/proc/22595/stat : 22595 (run) S 22593 22595 22418 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 177217437 8908800 248 1992294400 4194304 4922060 140734139726464 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22595/statm: 2175 248 208 178 0 68 0
[pid=22596] ppid=22595 vsize=382724 CPUtime=1124.57
/proc/22596/stat : 22596 (pb_cplex) S 22595 22595 22418 0 -1 4202496 534039 0 0 0 112246 211 0 0 25 0 2 0 177217437 391909376 60042 1992294400 134512640 146736320 4289820976 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/22596/statm: 95681 60042 989 2985 0 92223 0
[pid=22596/tid=22626] ppid=22595 vsize=382724 CPUtime=28.41
/proc/22596/task/22626/stat : 22626 (pb_cplex) R 22595 22595 22418 0 -1 4202560 16987 0 0 0 2832 9 0 0 25 0 2 0 177326399 391909376 60042 1992294400 134512640 146736320 4289820976 18446744073709551615 136007643 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1124.57
Current children cumulated vsize (KiB) 391424

[startup+1182.3 s]
/proc/loadavg: 1.67 1.21 1.13 3/109 22628
/proc/meminfo: memFree=1280968/2059040 swapFree=4139344/4192956
[pid=22595] ppid=22593 vsize=8700 CPUtime=0
/proc/22595/stat : 22595 (run) S 22593 22595 22418 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 177217437 8908800 248 1992294400 4194304 4922060 140734139726464 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22595/statm: 2175 248 208 178 0 68 0
[pid=22596] ppid=22595 vsize=376672 CPUtime=1234.13
/proc/22596/stat : 22596 (pb_cplex) R 22595 22595 22418 0 -1 4202496 574099 0 0 0 123179 234 0 0 25 0 2 0 177217437 385712128 60900 1992294400 134512640 146736320 4289820976 18446744073709551615 139044580 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/22596/statm: 94168 60900 995 2985 0 90710 0
[pid=22596/tid=22626] ppid=22595 vsize=376672 CPUtime=88.01
/proc/22596/task/22626/stat : 22626 (pb_cplex) R 22595 22595 22418 0 -1 4202560 43221 0 0 0 8779 22 0 0 25 0 2 0 177326399 385712128 60900 1992294400 134512640 146736320 4289820976 18446744073709551615 136384857 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1234.13
Current children cumulated vsize (KiB) 385372

[startup+1242.3 s]
/proc/loadavg: 1.82 1.35 1.18 2/109 22630
/proc/meminfo: memFree=1277868/2059040 swapFree=4139344/4192956
[pid=22595] ppid=22593 vsize=8700 CPUtime=0
/proc/22595/stat : 22595 (run) S 22593 22595 22418 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 177217437 8908800 248 1992294400 4194304 4922060 140734139726464 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22595/statm: 2175 248 208 178 0 68 0
[pid=22596] ppid=22595 vsize=384416 CPUtime=1344
/proc/22596/stat : 22596 (pb_cplex) S 22595 22595 22418 0 -1 4202496 597153 0 0 0 134153 247 0 0 25 0 2 0 177217437 393641984 61668 1992294400 134512640 146736320 4289820976 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/22596/statm: 96104 61668 995 2985 0 92646 0
[pid=22596/tid=22626] ppid=22595 vsize=384416 CPUtime=147.59
/proc/22596/task/22626/stat : 22626 (pb_cplex) R 22595 22595 22418 0 -1 4202560 52577 0 0 0 14732 27 0 0 25 0 2 0 177326399 393641984 61668 1992294400 134512640 146736320 4289820976 18446744073709551615 136007661 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1344
Current children cumulated vsize (KiB) 393116

[startup+1302.3 s]
/proc/loadavg: 1.77 1.41 1.21 3/109 22632
/proc/meminfo: memFree=1275388/2059040 swapFree=4139344/4192956
[pid=22595] ppid=22593 vsize=8700 CPUtime=0
/proc/22595/stat : 22595 (run) S 22593 22595 22418 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 177217437 8908800 248 1992294400 4194304 4922060 140734139726464 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22595/statm: 2175 248 208 178 0 68 0
[pid=22596] ppid=22595 vsize=382988 CPUtime=1441.59
/proc/22596/stat : 22596 (pb_cplex) R 22595 22595 22418 0 -1 4202496 635828 0 0 0 143892 267 0 0 25 0 2 0 177217437 392179712 62228 1992294400 134512640 146736320 4289820976 18446744073709551615 136007053 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/22596/statm: 95747 62228 992 2985 0 92289 0
[pid=22596/tid=22626] ppid=22595 vsize=382988 CPUtime=207.29
/proc/22596/task/22626/stat : 22626 (pb_cplex) R 22595 22595 22418 0 -1 4202560 73884 0 0 0 20691 38 0 0 25 0 2 0 177326399 392179712 62228 1992294400 134512640 146736320 4289820976 18446744073709551615 136007668 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1441.59
Current children cumulated vsize (KiB) 391688

[startup+1362.3 s]
/proc/loadavg: 1.95 1.53 1.26 3/109 22634
/proc/meminfo: memFree=1274396/2059040 swapFree=4139344/4192956
[pid=22595] ppid=22593 vsize=8700 CPUtime=0
/proc/22595/stat : 22595 (run) S 22593 22595 22418 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 177217437 8908800 248 1992294400 4194304 4922060 140734139726464 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22595/statm: 2175 248 208 178 0 68 0
[pid=22596] ppid=22595 vsize=382988 CPUtime=1561.11
/proc/22596/stat : 22596 (pb_cplex) R 22595 22595 22418 0 -1 4202496 653105 0 0 0 155834 277 0 0 25 0 2 0 177217437 392179712 62245 1992294400 134512640 146736320 4289820976 18446744073709551615 139044502 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/22596/statm: 95747 62245 992 2985 0 92289 0
[pid=22596/tid=22626] ppid=22595 vsize=382988 CPUtime=266.82
/proc/22596/task/22626/stat : 22626 (pb_cplex) R 22595 22595 22418 0 -1 4202560 84623 0 0 0 26638 44 0 0 25 0 2 0 177326399 392179712 62245 1992294400 134512640 146736320 4289820976 18446744073709551615 136007605 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1561.11
Current children cumulated vsize (KiB) 391688

[startup+1422.31 s]
/proc/loadavg: 2.06 1.63 1.31 3/109 22636
/proc/meminfo: memFree=1275140/2059040 swapFree=4139344/4192956
[pid=22595] ppid=22593 vsize=8700 CPUtime=0
/proc/22595/stat : 22595 (run) S 22593 22595 22418 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 177217437 8908800 248 1992294400 4194304 4922060 140734139726464 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22595/statm: 2175 248 208 178 0 68 0
[pid=22596] ppid=22595 vsize=382988 CPUtime=1680.62
/proc/22596/stat : 22596 (pb_cplex) R 22595 22595 22418 0 -1 4202496 685917 0 0 0 167766 296 0 0 25 0 2 0 177217437 392179712 62300 1992294400 134512640 146736320 4289820976 18446744073709551615 136017763 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/22596/statm: 95747 62300 992 2985 0 92289 0
[pid=22596/tid=22626] ppid=22595 vsize=382988 CPUtime=326.35
/proc/22596/task/22626/stat : 22626 (pb_cplex) R 22595 22595 22418 0 -1 4202560 98511 0 0 0 32583 52 0 0 25 0 2 0 177326399 392179712 62300 1992294400 134512640 146736320 4289820976 18446744073709551615 139044505 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1680.62
Current children cumulated vsize (KiB) 391688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1482.3 s]
/proc/loadavg: 2.02 1.69 1.35 3/109 22636
/proc/meminfo: memFree=1274148/2059040 swapFree=4139344/4192956
[pid=22595] ppid=22593 vsize=8700 CPUtime=0
/proc/22595/stat : 22595 (run) S 22593 22595 22418 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 177217437 8908800 248 1992294400 4194304 4922060 140734139726464 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22595/statm: 2175 248 208 178 0 68 0
[pid=22596] ppid=22595 vsize=383556 CPUtime=1800.15
/proc/22596/stat : 22596 (pb_cplex) R 22595 22595 22418 0 -1 4202496 716702 0 0 0 179699 316 0 0 25 0 2 0 177217437 392761344 62570 1992294400 134512640 146736320 4289820976 18446744073709551615 136403106 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/22596/statm: 95889 62570 992 2985 0 92431 0
[pid=22596/tid=22626] ppid=22595 vsize=383556 CPUtime=385.89
/proc/22596/task/22626/stat : 22626 (pb_cplex) R 22595 22595 22418 0 -1 4202560 118947 0 0 0 38524 65 0 0 25 0 2 0 177326399 392761344 62570 1992294400 134512640 146736320 4289820976 18446744073709551615 139044564 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.15
Current children cumulated vsize (KiB) 392256

Sending SIGTERM to process tree (bottom up)

[startup+1482.3 s]
/proc/loadavg: 2.02 1.69 1.35 3/109 22636
/proc/meminfo: memFree=1274148/2059040 swapFree=4139344/4192956
[pid=22595] ppid=22593 vsize=8700 CPUtime=0
/proc/22595/stat : 22595 (run) S 22593 22595 22418 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 177217437 8908800 248 1992294400 4194304 4922060 140734139726464 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22595/statm: 2175 248 208 178 0 68 0
[pid=22596] ppid=22595 vsize=383556 CPUtime=1800.15
/proc/22596/stat : 22596 (pb_cplex) R 22595 22595 22418 0 -1 4202496 716702 0 0 0 179699 316 0 0 25 0 2 0 177217437 392761344 62570 1992294400 134512640 146736320 4289820976 18446744073709551615 136403106 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/22596/statm: 95889 62570 992 2985 0 92431 0
[pid=22596/tid=22626] ppid=22595 vsize=383556 CPUtime=385.89
/proc/22596/task/22626/stat : 22626 (pb_cplex) R 22595 22595 22418 0 -1 4202560 118947 0 0 0 38524 65 0 0 25 0 2 0 177326399 392761344 62570 1992294400 134512640 146736320 4289820976 18446744073709551615 139044564 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.15
Current children cumulated vsize (KiB) 392256
Sleeping 2 seconds

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

[startup+1482.3 s]
/proc/loadavg: 2.02 1.69 1.35 3/109 22636
/proc/meminfo: memFree=1274148/2059040 swapFree=4139344/4192956
[pid=22595] ppid=22593 vsize=8700 CPUtime=0
/proc/22595/stat : 22595 (run) S 22593 22595 22418 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 177217437 8908800 248 1992294400 4194304 4922060 140734139726464 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22595/statm: 2175 248 208 178 0 68 0
[pid=22596] ppid=22595 vsize=383556 CPUtime=1800.15
/proc/22596/stat : 22596 (pb_cplex) R 22595 22595 22418 0 -1 4202496 716702 0 0 0 179699 316 0 0 25 0 2 0 177217437 392761344 62570 1992294400 134512640 146736320 4289820976 18446744073709551615 136403106 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/22596/statm: 95889 62570 992 2985 0 92431 0
[pid=22596/tid=22626] ppid=22595 vsize=383556 CPUtime=385.89
/proc/22596/task/22626/stat : 22626 (pb_cplex) R 22595 22595 22418 0 -1 4202560 118947 0 0 0 38524 65 0 0 25 0 2 0 177326399 392761344 62570 1992294400 134512640 146736320 4289820976 18446744073709551615 139044564 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.15
Current children cumulated vsize (KiB) 392256

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22595 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 1800.15
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1482.32
CPU time (s): 1800.15
CPU user time (s): 1796.99
CPU system time (s): 3.16
CPU usage (%): 121.441
Max. virtual memory (cumulated for all children) (KiB): 403908

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= 364
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 2.59161 second user time and 7.15191 second system time

The end

Launcher Data 

Begin job on node005 at 2010-07-01 22:28:57
IDJOB=2696354
IDBENCH=1450
IDSOLVER=1209
FILE ID=node005/2696354-1278016137
PBS_JOBID= 11198749
Free space on /tmp= 62476 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-ooo.tag12.ucl.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696354-1278016137/watcher-2696354-1278016137 -o /tmp/evaluation-result-2696354-1278016137/solver-2696354-1278016137 -C 1800 -W 2000 -M 1800  run HOME/instance-2696354-1278016137.opb

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

MD5SUM BENCH= 6d44efaff34237725f88a3d0685c8f91
RANDOM SEED=697111089

node005.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		: 3000.246
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		: 3000.246
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1524560 kB
Buffers:        147056 kB
Cached:         285916 kB
SwapCached:       6268 kB
Active:         200976 kB
Inactive:       245248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1524560 kB
SwapTotal:     4192956 kB
SwapFree:      4139344 kB
Dirty:           18412 kB
Writeback:           0 kB
AnonPages:       11660 kB
Mapped:          11884 kB
Slab:            66308 kB
PageTables:       4252 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182864 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= 62460 MiB
End job on node005 at 2010-07-01 22:53:42