Trace number 2696062

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) 1800.18 1135.33

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-C499.b.opb
MD5SUM0b80319f4195f1e1329c2c4b63b416b0
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark53
Best CPU time to get the best result obtained on this benchmark1801.27
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 45
Optimality of the best value was proved NO
Number of variables5203
Total number of constraints19637
Number of constraints which are clauses19637
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 constraint11
Maximum length of a constraint360
Number of terms in the objective function 5203
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 5203
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 5203
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-2696062-1278020182.opb.
0.00/0.00	c Instance file HOME/instance-2696062-1278020182.opb
0.00/0.00	c File size is 9972193 bytes.
30.48/30.54	c Highest Coefficient sum: 361
30.48/30.54	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
30.58/30.68	c ============================[ Problem Statistics ]=============================
30.58/30.68	c |                                                                             |
30.58/30.68	c |  Parsing time:          30.62        s                                      |
30.58/30.68	c |  Number Variables:      5203                                                |
30.78/30.82	c |  Number Constraints:    19637                                               |
30.78/30.82	c ===============================================================================
1800.18/1135.32	c Remaining time 1769.29 sec.
1800.18/1135.32	c 
1800.18/1135.32	c *** INTERRUPTED ***
1800.18/1135.32	s UNKNOWN
1800.18/1135.32	c Total CPU time              : 1793.85 s
1800.18/1135.32	c Memory used           : 311.04 MB
1800.18/1135.32	c CPU time              : 1793.85 s
1800.18/1135.32	c 
1800.18/1135.32	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-2696062-1278020182/watcher-2696062-1278020182 -o /tmp/evaluation-result-2696062-1278020182/solver-2696062-1278020182 -C 1800 -W 2000 -M 1800 run HOME/instance-2696062-1278020182.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: 1.42 1.66 1.63 3/106 3710
/proc/meminfo: memFree=1613980/2059040 swapFree=4192956/4192956
[pid=3710] ppid=3708 vsize=8700 CPUtime=0
/proc/3710/stat : 3710 (run) S 3708 3710 2453 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 333192 8908800 249 1992294400 4194304 4922060 140735678359856 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/3710/statm: 2175 249 208 178 0 68 0

[startup+0.106803 s]
/proc/loadavg: 1.42 1.66 1.63 3/106 3710
/proc/meminfo: memFree=1613980/2059040 swapFree=4192956/4192956
[pid=3710] ppid=3708 vsize=8700 CPUtime=0
/proc/3710/stat : 3710 (run) S 3708 3710 2453 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 333192 8908800 249 1992294400 4194304 4922060 140735678359856 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/3710/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.200808 s]
/proc/loadavg: 1.42 1.66 1.63 3/106 3710
/proc/meminfo: memFree=1613980/2059040 swapFree=4192956/4192956
[pid=3710] ppid=3708 vsize=8700 CPUtime=0
/proc/3710/stat : 3710 (run) S 3708 3710 2453 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 333192 8908800 249 1992294400 4194304 4922060 140735678359856 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/3710/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300813 s]
/proc/loadavg: 1.42 1.66 1.63 3/106 3710
/proc/meminfo: memFree=1613980/2059040 swapFree=4192956/4192956
[pid=3710] ppid=3708 vsize=8700 CPUtime=0
/proc/3710/stat : 3710 (run) S 3708 3710 2453 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 333192 8908800 249 1992294400 4194304 4922060 140735678359856 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/3710/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700835 s]
/proc/loadavg: 1.42 1.66 1.63 3/106 3710
/proc/meminfo: memFree=1613980/2059040 swapFree=4192956/4192956
[pid=3710] ppid=3708 vsize=8700 CPUtime=0
/proc/3710/stat : 3710 (run) S 3708 3710 2453 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 333192 8908800 249 1992294400 4194304 4922060 140735678359856 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/3710/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50088 s]
/proc/loadavg: 1.42 1.66 1.63 2/108 3712
/proc/meminfo: memFree=1611360/2059040 swapFree=4192956/4192956
[pid=3710] ppid=3708 vsize=8700 CPUtime=0
/proc/3710/stat : 3710 (run) S 3708 3710 2453 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 333192 8908800 249 1992294400 4194304 4922060 140735678359856 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/3710/statm: 2175 249 208 178 0 68 0
[pid=3711] ppid=3710 vsize=23676 CPUtime=1.49
/proc/3711/stat : 3711 (pb_cplex) R 3710 3710 2453 0 -1 4202496 695 0 0 0 149 0 0 0 25 0 1 0 333193 24244224 649 1992294400 134512640 146736320 4290418448 18446744073709551615 140647825 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3711/statm: 5919 649 296 2985 0 418 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32376

[startup+3.10196 s]
/proc/loadavg: 1.42 1.66 1.63 2/108 3712
/proc/meminfo: memFree=1611608/2059040 swapFree=4192956/4192956
[pid=3710] ppid=3708 vsize=8700 CPUtime=0
/proc/3710/stat : 3710 (run) S 3708 3710 2453 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 333192 8908800 249 1992294400 4194304 4922060 140735678359856 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/3710/statm: 2175 249 208 178 0 68 0
[pid=3711] ppid=3710 vsize=23676 CPUtime=3.09
/proc/3711/stat : 3711 (pb_cplex) R 3710 3710 2453 0 -1 4202496 709 0 0 0 309 0 0 0 25 0 1 0 333193 24244224 663 1992294400 134512640 146736320 4290418448 18446744073709551615 140528776 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3711/statm: 5919 663 296 2985 0 418 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32376

[startup+6.30113 s]
/proc/loadavg: 1.39 1.64 1.63 2/108 3712
/proc/meminfo: memFree=1611608/2059040 swapFree=4192956/4192956
[pid=3710] ppid=3708 vsize=8700 CPUtime=0
/proc/3710/stat : 3710 (run) S 3708 3710 2453 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 333192 8908800 249 1992294400 4194304 4922060 140735678359856 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/3710/statm: 2175 249 208 178 0 68 0
[pid=3711] ppid=3710 vsize=23820 CPUtime=6.29
/proc/3711/stat : 3711 (pb_cplex) R 3710 3710 2453 0 -1 4202496 736 0 0 0 629 0 0 0 25 0 1 0 333193 24391680 690 1992294400 134512640 146736320 4290418448 18446744073709551615 140665579 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3711/statm: 5955 690 296 2985 0 454 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32520

[startup+12.7018 s]
/proc/loadavg: 1.36 1.63 1.62 2/108 3712
/proc/meminfo: memFree=1607268/2059040 swapFree=4192956/4192956
[pid=3710] ppid=3708 vsize=8700 CPUtime=0
/proc/3710/stat : 3710 (run) S 3708 3710 2453 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 333192 8908800 249 1992294400 4194304 4922060 140735678359856 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/3710/statm: 2175 249 208 178 0 68 0
[pid=3711] ppid=3710 vsize=28836 CPUtime=12.69
/proc/3711/stat : 3711 (pb_cplex) R 3710 3710 2453 0 -1 4202496 2606 0 0 0 1268 1 0 0 25 0 1 0 333193 29528064 2560 1992294400 134512640 146736320 4290418448 18446744073709551615 134543075 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3711/statm: 7209 2560 902 2985 0 1708 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37536

[startup+25.5007 s]
/proc/loadavg: 1.28 1.60 1.61 2/108 3713
/proc/meminfo: memFree=1595984/2059040 swapFree=4192956/4192956
[pid=3710] ppid=3708 vsize=8700 CPUtime=0
/proc/3710/stat : 3710 (run) S 3708 3710 2453 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 333192 8908800 249 1992294400 4194304 4922060 140735678359856 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/3710/statm: 2175 249 208 178 0 68 0
[pid=3711] ppid=3710 vsize=39920 CPUtime=25.48
/proc/3711/stat : 3711 (pb_cplex) R 3710 3710 2453 0 -1 4202496 6709 0 0 0 2546 2 0 0 25 0 1 0 333193 40878080 6630 1992294400 134512640 146736320 4290418448 18446744073709551615 140528748 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3711/statm: 9980 6630 2212 2985 0 4479 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 48620

[startup+51.1014 s]
/proc/loadavg: 1.18 1.55 1.60 2/108 3714
/proc/meminfo: memFree=1492320/2059040 swapFree=4192956/4192956
[pid=3710] ppid=3708 vsize=8700 CPUtime=0
/proc/3710/stat : 3710 (run) S 3708 3710 2453 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 333192 8908800 249 1992294400 4194304 4922060 140735678359856 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/3710/statm: 2175 249 208 178 0 68 0
[pid=3711] ppid=3710 vsize=158872 CPUtime=51.06
/proc/3711/stat : 3711 (pb_cplex) R 3710 3710 2453 0 -1 4202496 132521 0 0 0 5058 48 0 0 25 0 1 0 333193 162684928 31219 1992294400 134512640 146736320 4290418448 18446744073709551615 136017763 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3711/statm: 39718 31219 1043 2985 0 36260 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 167572

[startup+102.301 s]
/proc/loadavg: 1.08 1.46 1.56 2/108 3715
/proc/meminfo: memFree=1486988/2059040 swapFree=4192956/4192956
[pid=3710] ppid=3708 vsize=8700 CPUtime=0
/proc/3710/stat : 3710 (run) S 3708 3710 2453 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 333192 8908800 249 1992294400 4194304 4922060 140735678359856 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/3710/statm: 2175 249 208 178 0 68 0
[pid=3711] ppid=3710 vsize=161948 CPUtime=102.25
/proc/3711/stat : 3711 (pb_cplex) R 3710 3710 2453 0 -1 4202496 222357 0 0 0 10140 85 0 0 25 0 1 0 333193 165834752 32655 1992294400 134512640 146736320 4290418448 18446744073709551615 135855174 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3711/statm: 40487 32655 1016 2985 0 37029 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 170648

[startup+162.301 s]
/proc/loadavg: 1.24 1.43 1.54 2/109 3717
/proc/meminfo: memFree=1363848/2059040 swapFree=4192956/4192956
[pid=3710] ppid=3708 vsize=8700 CPUtime=0
/proc/3710/stat : 3710 (run) S 3708 3710 2453 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 333192 8908800 249 1992294400 4194304 4922060 140735678359856 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/3710/statm: 2175 249 208 178 0 68 0
[pid=3711] ppid=3710 vsize=307400 CPUtime=172.86
/proc/3711/stat : 3711 (pb_cplex) R 3710 3710 2453 0 -1 4202496 276098 0 0 0 17176 110 0 0 18 0 2 0 333193 314777600 63138 1992294400 134512640 146736320 4290418448 18446744073709551615 136008047 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/3711/statm: 76850 63138 1077 2985 0 73392 0
[pid=3711/tid=3717] ppid=3710 vsize=307400 CPUtime=16.96
/proc/3711/task/3717/stat : 3717 (pb_cplex) R 3710 3710 2453 0 -1 4202560 10177 0 0 0 1688 8 0 0 25 0 2 0 343975 314777600 63138 1992294400 134512640 146736320 4290418448 18446744073709551615 136008042 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 172.86
Current children cumulated vsize (KiB) 316100

[startup+222.309 s]
/proc/loadavg: 1.67 1.53 1.57 2/109 3719
/proc/meminfo: memFree=1361120/2059040 swapFree=4192956/4192956
[pid=3710] ppid=3708 vsize=8700 CPUtime=0
/proc/3710/stat : 3710 (run) S 3708 3710 2453 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 333192 8908800 249 1992294400 4194304 4922060 140735678359856 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/3710/statm: 2175 249 208 178 0 68 0
[pid=3711] ppid=3710 vsize=309820 CPUtime=284.62
/proc/3711/stat : 3711 (pb_cplex) S 3710 3710 2453 0 -1 4202496 286945 0 0 0 28339 123 0 0 25 0 2 0 333193 317255680 63829 1992294400 134512640 146736320 4290418448 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/3711/statm: 77455 63829 1077 2985 0 73997 0
[pid=3711/tid=3717] ppid=3710 vsize=309820 CPUtime=76.56
/proc/3711/task/3717/stat : 3717 (pb_cplex) R 3710 3710 2453 0 -1 4202560 21016 0 0 0 7637 19 0 0 25 0 2 0 343975 317255680 63829 1992294400 134512640 146736320 4290418448 18446744073709551615 136385268 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 284.62
Current children cumulated vsize (KiB) 318520

[startup+282.301 s]
/proc/loadavg: 1.70 1.55 1.57 3/109 3721
/proc/meminfo: memFree=1360996/2059040 swapFree=4192956/4192956
[pid=3710] ppid=3708 vsize=8700 CPUtime=0
/proc/3710/stat : 3710 (run) S 3708 3710 2453 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 333192 8908800 249 1992294400 4194304 4922060 140735678359856 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/3710/statm: 2175 249 208 178 0 68 0
[pid=3711] ppid=3710 vsize=309820 CPUtime=388.05
/proc/3711/stat : 3711 (pb_cplex) R 3710 3710 2453 0 -1 4202496 292434 0 0 0 38673 132 0 0 25 0 2 0 333193 317255680 63854 1992294400 134512640 146736320 4290418448 18446744073709551615 136007626 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/3711/statm: 77455 63854 1077 2985 0 73997 0
[pid=3711/tid=3717] ppid=3710 vsize=309820 CPUtime=132.61
/proc/3711/task/3717/stat : 3717 (pb_cplex) R 3710 3710 2453 0 -1 4202560 26481 0 0 0 13236 25 0 0 25 0 2 0 343975 317255680 63854 1992294400 134512640 146736320 4290418448 18446744073709551615 135850322 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 388.05
Current children cumulated vsize (KiB) 318520

[startup+342.302 s]
/proc/loadavg: 2.11 1.68 1.61 4/110 3726
/proc/meminfo: memFree=1340436/2059040 swapFree=4192956/4192956
[pid=3710] ppid=3708 vsize=8700 CPUtime=0
/proc/3710/stat : 3710 (run) S 3708 3710 2453 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 333192 8908800 249 1992294400 4194304 4922060 140735678359856 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/3710/statm: 2175 249 208 178 0 68 0
[pid=3711] ppid=3710 vsize=310800 CPUtime=505.87
/proc/3711/stat : 3711 (pb_cplex) R 3710 3710 2453 0 -1 4202496 310657 0 0 0 50434 153 0 0 25 0 2 0 333193 318259200 64038 1992294400 134512640 146736320 4290418448 18446744073709551615 136384857 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/3711/statm: 77700 64038 1077 2985 0 74242 0
[pid=3711/tid=3717] ppid=3710 vsize=310800 CPUtime=190.46
/proc/3711/task/3717/stat : 3717 (pb_cplex) R 3710 3710 2453 0 -1 4202560 35621 0 0 0 19009 37 0 0 25 0 2 0 343975 318259200 64038 1992294400 134512640 146736320 4290418448 18446744073709551615 136475777 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 505.87
Current children cumulated vsize (KiB) 319500

[startup+402.301 s]
/proc/loadavg: 1.97 1.72 1.62 3/109 3727
/proc/meminfo: memFree=1325464/2059040 swapFree=4192956/4192956
[pid=3710] ppid=3708 vsize=8700 CPUtime=0
/proc/3710/stat : 3710 (run) S 3708 3710 2453 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 333192 8908800 249 1992294400 4194304 4922060 140735678359856 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0

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

/proc/meminfo: memFree=1323976/2059040 swapFree=4192956/4192956
[pid=3710] ppid=3708 vsize=8700 CPUtime=0
/proc/3710/stat : 3710 (run) S 3708 3710 2453 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 333192 8908800 249 1992294400 4194304 4922060 140735678359856 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/3710/statm: 2175 249 208 178 0 68 0
[pid=3711] ppid=3710 vsize=312648 CPUtime=937.69
/proc/3711/stat : 3711 (pb_cplex) R 3710 3710 2453 0 -1 4202496 386189 0 0 0 93542 227 0 0 25 0 2 0 333193 320151552 64564 1992294400 134512640 146736320 4290418448 18446744073709551615 137057156 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/3711/statm: 78162 64564 1077 2985 0 74704 0
[pid=3711/tid=3717] ppid=3710 vsize=312648 CPUtime=404.21
/proc/3711/task/3717/stat : 3717 (pb_cplex) R 3710 3710 2453 0 -1 4202560 73038 0 0 0 40346 75 0 0 25 0 2 0 343975 320151552 64564 1992294400 134512640 146736320 4290418448 18446744073709551615 135850322 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 937.69
Current children cumulated vsize (KiB) 321348

[startup+642.302 s]
/proc/loadavg: 1.78 1.76 1.65 2/109 3734
/proc/meminfo: memFree=1323852/2059040 swapFree=4192956/4192956
[pid=3710] ppid=3708 vsize=8700 CPUtime=0
/proc/3710/stat : 3710 (run) S 3708 3710 2453 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 333192 8908800 249 1992294400 4194304 4922060 140735678359856 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/3710/statm: 2175 249 208 178 0 68 0
[pid=3711] ppid=3710 vsize=312648 CPUtime=1028.53
/proc/3711/stat : 3711 (pb_cplex) S 3710 3710 2453 0 -1 4202496 399990 0 0 0 102611 242 0 0 25 0 2 0 333193 320151552 64568 1992294400 134512640 146736320 4290418448 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/3711/statm: 78162 64568 1077 2985 0 74704 0
[pid=3711/tid=3717] ppid=3710 vsize=312648 CPUtime=437.04
/proc/3711/task/3717/stat : 3717 (pb_cplex) R 3710 3710 2453 0 -1 4202560 78066 0 0 0 43624 80 0 0 25 0 2 0 343975 320151552 64568 1992294400 134512640 146736320 4290418448 18446744073709551615 136385177 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1028.53
Current children cumulated vsize (KiB) 321348

[startup+702.301 s]
/proc/loadavg: 1.77 1.75 1.65 3/109 3735
/proc/meminfo: memFree=1323356/2059040 swapFree=4192956/4192956
[pid=3710] ppid=3708 vsize=8700 CPUtime=0
/proc/3710/stat : 3710 (run) S 3708 3710 2453 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 333192 8908800 249 1992294400 4194304 4922060 140735678359856 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/3710/statm: 2175 249 208 178 0 68 0
[pid=3711] ppid=3710 vsize=312828 CPUtime=1131.49
/proc/3711/stat : 3711 (pb_cplex) R 3710 3710 2453 0 -1 4202496 411555 0 0 0 112892 257 0 0 20 0 2 0 333193 320335872 64693 1992294400 134512640 146736320 4290418448 18446744073709551615 136007053 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/3711/statm: 78207 64693 1080 2985 0 74749 0
[pid=3711/tid=3717] ppid=3710 vsize=312828 CPUtime=491.86
/proc/3711/task/3717/stat : 3717 (pb_cplex) R 3710 3710 2453 0 -1 4202560 85690 0 0 0 49097 89 0 0 20 0 2 0 343975 320335872 64693 1992294400 134512640 146736320 4290418448 18446744073709551615 136384857 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1131.49
Current children cumulated vsize (KiB) 321528

[startup+762.301 s]
/proc/loadavg: 1.99 1.81 1.68 3/109 3736
/proc/meminfo: memFree=1323232/2059040 swapFree=4192956/4192956
[pid=3710] ppid=3708 vsize=8700 CPUtime=0
/proc/3710/stat : 3710 (run) S 3708 3710 2453 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 333192 8908800 249 1992294400 4194304 4922060 140735678359856 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/3710/statm: 2175 249 208 178 0 68 0
[pid=3711] ppid=3710 vsize=313764 CPUtime=1250.27
/proc/3711/stat : 3711 (pb_cplex) R 3710 3710 2453 0 -1 4202496 416801 0 0 0 124759 268 0 0 25 0 2 0 333193 321294336 64912 1992294400 134512640 146736320 4290418448 18446744073709551615 136008168 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/3711/statm: 78441 64912 1080 2985 0 74983 0
[pid=3711/tid=3717] ppid=3710 vsize=313764 CPUtime=550.65
/proc/3711/task/3717/stat : 3717 (pb_cplex) R 3710 3710 2453 0 -1 4202560 87277 0 0 0 54969 96 0 0 25 0 2 0 343975 321294336 64912 1992294400 134512640 146736320 4290418448 18446744073709551615 137056727 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1250.27
Current children cumulated vsize (KiB) 322464

[startup+822.301 s]
/proc/loadavg: 1.50 1.71 1.65 3/108 3738
/proc/meminfo: memFree=1423556/2059040 swapFree=4192956/4192956
[pid=3710] ppid=3708 vsize=8700 CPUtime=0
/proc/3710/stat : 3710 (run) S 3708 3710 2453 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 333192 8908800 249 1992294400 4194304 4922060 140735678359856 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/3710/statm: 2175 249 208 178 0 68 0
[pid=3711] ppid=3710 vsize=214256 CPUtime=1322.16
/proc/3711/stat : 3711 (pb_cplex) R 3710 3710 2453 0 -1 4202496 486880 0 0 0 131917 299 0 0 25 0 1 0 333193 219398144 46626 1992294400 134512640 146736320 4290418448 18446744073709551615 135842801 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3711/statm: 53564 46627 1083 2985 0 50106 0
Current children cumulated CPU time (s) 1322.16
Current children cumulated vsize (KiB) 222956

[startup+882.309 s]
/proc/loadavg: 1.21 1.59 1.61 2/108 3740
/proc/meminfo: memFree=1414876/2059040 swapFree=4192956/4192956
[pid=3710] ppid=3708 vsize=8700 CPUtime=0
/proc/3710/stat : 3710 (run) S 3708 3710 2453 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 333192 8908800 249 1992294400 4194304 4922060 140735678359856 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/3710/statm: 2175 249 208 178 0 68 0
[pid=3711] ppid=3710 vsize=201464 CPUtime=1382.15
/proc/3711/stat : 3711 (pb_cplex) R 3710 3710 2453 0 -1 4202496 667003 0 0 0 137843 372 0 0 25 0 1 0 333193 206299136 42275 1992294400 134512640 146736320 4290418448 18446744073709551615 136017769 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3711/statm: 50366 42275 1082 2985 0 46908 0
Current children cumulated CPU time (s) 1382.15
Current children cumulated vsize (KiB) 210164

[startup+942.301 s]
/proc/loadavg: 1.26 1.53 1.58 3/109 3744
/proc/meminfo: memFree=1300664/2059040 swapFree=4192956/4192956
[pid=3710] ppid=3708 vsize=8700 CPUtime=0
/proc/3710/stat : 3710 (run) S 3708 3710 2453 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 333192 8908800 249 1992294400 4194304 4922060 140735678359856 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/3710/statm: 2175 249 208 178 0 68 0
[pid=3711] ppid=3710 vsize=310884 CPUtime=1456.57
/proc/3711/stat : 3711 (pb_cplex) S 3710 3710 2453 0 -1 4202496 779173 0 0 0 145238 419 0 0 25 0 2 0 333193 318345216 65479 1992294400 134512640 146736320 4290418448 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/3711/statm: 77721 65479 1087 2985 0 74263 0
[pid=3711/tid=3742] ppid=3710 vsize=310884 CPUtime=5.75
/proc/3711/task/3742/stat : 3742 (pb_cplex) R 3710 3710 2453 0 -1 4202560 7094 0 0 0 571 4 0 0 25 0 2 0 424708 318345216 65479 1992294400 134512640 146736320 4290418448 18446744073709551615 136007289 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1456.57
Current children cumulated vsize (KiB) 319584

[startup+1002.3 s]
/proc/loadavg: 1.36 1.49 1.56 3/109 3745
/proc/meminfo: memFree=1278840/2059040 swapFree=4192956/4192956
[pid=3710] ppid=3708 vsize=8700 CPUtime=0
/proc/3710/stat : 3710 (run) S 3708 3710 2453 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 333192 8908800 249 1992294400 4194304 4922060 140735678359856 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/3710/statm: 2175 249 208 178 0 68 0
[pid=3711] ppid=3710 vsize=335920 CPUtime=1535.22
/proc/3711/stat : 3711 (pb_cplex) R 3710 3710 2453 0 -1 4202496 879514 0 0 0 153061 461 0 0 20 0 2 0 333193 343982080 71015 1992294400 134512640 146736320 4290418448 18446744073709551615 136006288 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/3711/statm: 83980 71015 1086 2985 0 80522 0
[pid=3711/tid=3742] ppid=3710 vsize=335920 CPUtime=64.12
/proc/3711/task/3742/stat : 3742 (pb_cplex) R 3710 3710 2453 0 -1 4202560 71152 0 0 0 6382 30 0 0 20 0 2 0 424708 343982080 71015 1992294400 134512640 146736320 4290418448 18446744073709551615 137059757 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1535.22
Current children cumulated vsize (KiB) 344620

[startup+1062.3 s]
/proc/loadavg: 1.84 1.60 1.59 3/109 3746
/proc/meminfo: memFree=1294216/2059040 swapFree=4192956/4192956
[pid=3710] ppid=3708 vsize=8700 CPUtime=0
/proc/3710/stat : 3710 (run) S 3708 3710 2453 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 333192 8908800 249 1992294400 4194304 4922060 140735678359856 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/3710/statm: 2175 249 208 178 0 68 0
[pid=3711] ppid=3710 vsize=341940 CPUtime=1654.74
/proc/3711/stat : 3711 (pb_cplex) R 3710 3710 2453 0 -1 4202496 1049638 0 0 0 164930 544 0 0 25 0 2 0 333193 350146560 72081 1992294400 134512640 146736320 4290418448 18446744073709551615 139042901 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/3711/statm: 85485 72081 1082 2985 0 82027 0
[pid=3711/tid=3742] ppid=3710 vsize=341940 CPUtime=123.66
/proc/3711/task/3742/stat : 3742 (pb_cplex) R 3710 3710 2453 0 -1 4202560 166321 0 0 0 12288 78 0 0 25 0 2 0 424708 350146560 72081 1992294400 134512640 146736320 4290418448 18446744073709551615 136007313 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1654.74
Current children cumulated vsize (KiB) 350640

[startup+1122.3 s]
/proc/loadavg: 1.94 1.67 1.62 3/109 3748
/proc/meminfo: memFree=1312196/2059040 swapFree=4192956/4192956
[pid=3710] ppid=3708 vsize=8700 CPUtime=0
/proc/3710/stat : 3710 (run) S 3708 3710 2453 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 333192 8908800 249 1992294400 4194304 4922060 140735678359856 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/3710/statm: 2175 249 208 178 0 68 0
[pid=3711] ppid=3710 vsize=318500 CPUtime=1774.26
/proc/3711/stat : 3711 (pb_cplex) R 3710 3710 2453 0 -1 4202496 1189725 0 0 0 176812 614 0 0 25 0 2 0 333193 326144000 67379 1992294400 134512640 146736320 4290418448 18446744073709551615 137057769 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/3711/statm: 79625 67379 1082 2985 0 76167 0
[pid=3711/tid=3742] ppid=3710 vsize=318500 CPUtime=183.19
/proc/3711/task/3742/stat : 3742 (pb_cplex) R 3710 3710 2453 0 -1 4202560 213198 0 0 0 18216 103 0 0 25 0 2 0 424708 326144000 67379 1992294400 134512640 146736320 4290418448 18446744073709551615 139044550 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1774.26
Current children cumulated vsize (KiB) 327200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1135.31 s]
/proc/loadavg: 1.95 1.68 1.62 3/109 3748
/proc/meminfo: memFree=1312196/2059040 swapFree=4192956/4192956
[pid=3710] ppid=3708 vsize=8700 CPUtime=0
/proc/3710/stat : 3710 (run) S 3708 3710 2453 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 333192 8908800 249 1992294400 4194304 4922060 140735678359856 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/3710/statm: 2175 249 208 178 0 68 0
[pid=3711] ppid=3710 vsize=318500 CPUtime=1800.18
/proc/3711/stat : 3711 (pb_cplex) R 3710 3710 2453 0 -1 4202496 1230387 0 0 0 179384 634 0 0 25 0 2 0 333193 326144000 67379 1992294400 134512640 146736320 4290418448 18446744073709551615 136007073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/3711/statm: 79625 67379 1082 2985 0 76167 0
[pid=3711/tid=3742] ppid=3710 vsize=318500 CPUtime=196.1
/proc/3711/task/3742/stat : 3742 (pb_cplex) R 3710 3710 2453 0 -1 4202560 215327 0 0 0 19504 106 0 0 25 0 2 0 424708 326144000 67379 1992294400 134512640 146736320 4290418448 18446744073709551615 136008053 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 327200

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 3710 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 1800.18
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1135.33
CPU time (s): 1800.18
CPU user time (s): 1793.84
CPU system time (s): 6.34
CPU usage (%): 158.56
Max. virtual memory (cumulated for all children) (KiB): 379544

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= 365
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 2.29465 second user time and 5.8951 second system time

The end

Launcher Data 

Begin job on node027 at 2010-07-01 23:36:23
IDJOB=2696062
IDBENCH=2889
IDSOLVER=1209
FILE ID=node027/2696062-1278020182
PBS_JOBID= 11198754
Free space on /tmp= 61848 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-C499.b.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696062-1278020182/watcher-2696062-1278020182 -o /tmp/evaluation-result-2696062-1278020182/solver-2696062-1278020182 -C 1800 -W 2000 -M 1800  run HOME/instance-2696062-1278020182.opb

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

MD5SUM BENCH= 0b80319f4195f1e1329c2c4b63b416b0
RANDOM SEED=1811808080

node027.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		: 2800.179
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	: 5600.35
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		: 2800.179
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:       1614384 kB
Buffers:         59796 kB
Cached:         275492 kB
SwapCached:          0 kB
Active:         171588 kB
Inactive:       222944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1614384 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           26712 kB
Writeback:           0 kB
AnonPages:       59252 kB
Mapped:          14496 kB
Slab:            28140 kB
PageTables:       4152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   178840 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 61832 MiB
End job on node027 at 2010-07-01 23:55:20