Trace number 2674075

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
PBPASSolver 2010-06-13? (TO) 1800.06 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-rot.b.opb
MD5SUM82ceb454755e01aa6cecb68eb859eaa6
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark115
Best CPU time to get the best result obtained on this benchmark2.53661
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 116
Optimality of the best value was proved NO
Number of variables1451
Total number of constraints2932
Number of constraints which are clauses2932
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 constraint1
Maximum length of a constraint81
Number of terms in the objective function 1451
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 1451
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1451
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

4.98/5.01	c 1451 2932 0 0 0 0 0 0
4.98/5.01	o 158
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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-2674075-1276795413/watcher-2674075-1276795413 -o /tmp/evaluation-result-2674075-1276795413/solver-2674075-1276795413 -C 1800 -W 2000 -M 1800 run HOME/instance-2674075-1276795413.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: 1.00 1.00 1.00 4/106 22615
/proc/meminfo: memFree=1735172/2059040 swapFree=4140144/4192956
[pid=22615] ppid=22613 vsize=8700 CPUtime=0
/proc/22615/stat : 22615 (run) S 22613 22615 22055 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 20833660 8908800 251 1992294400 4194304 4922060 140735440682544 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22615/statm: 2175 251 211 178 0 68 0

[startup+0.057144 s]
/proc/loadavg: 1.00 1.00 1.00 4/106 22615
/proc/meminfo: memFree=1735172/2059040 swapFree=4140144/4192956
[pid=22615] ppid=22613 vsize=8700 CPUtime=0
/proc/22615/stat : 22615 (run) S 22613 22615 22055 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 20833660 8908800 251 1992294400 4194304 4922060 140735440682544 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22615/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101147 s]
/proc/loadavg: 1.00 1.00 1.00 4/106 22615
/proc/meminfo: memFree=1735172/2059040 swapFree=4140144/4192956
[pid=22615] ppid=22613 vsize=8700 CPUtime=0
/proc/22615/stat : 22615 (run) S 22613 22615 22055 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 20833660 8908800 251 1992294400 4194304 4922060 140735440682544 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22615/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300164 s]
/proc/loadavg: 1.00 1.00 1.00 4/106 22615
/proc/meminfo: memFree=1735172/2059040 swapFree=4140144/4192956
[pid=22615] ppid=22613 vsize=8700 CPUtime=0
/proc/22615/stat : 22615 (run) S 22613 22615 22055 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 20833660 8908800 251 1992294400 4194304 4922060 140735440682544 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22615/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.7002 s]
/proc/loadavg: 1.00 1.00 1.00 4/106 22615
/proc/meminfo: memFree=1735172/2059040 swapFree=4140144/4192956
[pid=22615] ppid=22613 vsize=8700 CPUtime=0
/proc/22615/stat : 22615 (run) S 22613 22615 22055 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 20833660 8908800 251 1992294400 4194304 4922060 140735440682544 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22615/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50127 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22618
/proc/meminfo: memFree=1534772/2059040 swapFree=4140144/4192956
[pid=22615] ppid=22613 vsize=8700 CPUtime=0
/proc/22615/stat : 22615 (run) S 22613 22615 22055 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 20833660 8908800 251 1992294400 4194304 4922060 140735440682544 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22615/statm: 2175 251 211 178 0 68 0
[pid=22617] ppid=22615 vsize=295428 CPUtime=1.49
/proc/22617/stat : 22617 (PBPASSolver) R 22615 22615 22055 0 -1 4202496 73336 0 0 0 58 91 0 0 23 0 1 0 20833660 302518272 73249 1992294400 134512640 134902295 4288020272 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22617/statm: 73857 73249 256 96 0 73069 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 304128

[startup+3.10141 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22618
/proc/meminfo: memFree=1337364/2059040 swapFree=4140144/4192956
[pid=22615] ppid=22613 vsize=8700 CPUtime=0
/proc/22615/stat : 22615 (run) S 22613 22615 22055 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 20833660 8908800 251 1992294400 4194304 4922060 140735440682544 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22615/statm: 2175 251 211 178 0 68 0
[pid=22617] ppid=22615 vsize=489056 CPUtime=3.08
/proc/22617/stat : 22617 (PBPASSolver) R 22615 22615 22055 0 -1 4202496 124996 0 0 0 160 148 0 0 25 0 1 0 20833660 500793344 121701 1992294400 134512640 134902295 4288020272 18446744073709551615 134519405 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22617/statm: 122264 121701 259 96 0 121476 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 497756

[startup+6.3017 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22618
/proc/meminfo: memFree=1186952/2059040 swapFree=4140144/4192956
[pid=22615] ppid=22613 vsize=8700 CPUtime=0
/proc/22615/stat : 22615 (run) S 22613 22615 22055 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 20833660 8908800 251 1992294400 4194304 4922060 140735440682544 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22615/statm: 2175 251 211 178 0 68 0
[pid=22617] ppid=22615 vsize=569168 CPUtime=6.29
/proc/22617/stat : 22617 (PBPASSolver) R 22615 22615 22055 0 -1 4202496 145504 0 0 0 473 156 0 0 25 0 1 0 20833660 582828032 141414 1992294400 134512640 134902295 4288020272 18446744073709551615 4159944882 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22617/statm: 142292 141414 262 96 0 141504 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 577868

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22618
/proc/meminfo: memFree=1178768/2059040 swapFree=4140144/4192956
[pid=22615] ppid=22613 vsize=8700 CPUtime=0
/proc/22615/stat : 22615 (run) S 22613 22615 22055 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 20833660 8908800 251 1992294400 4194304 4922060 140735440682544 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22615/statm: 2175 251 211 178 0 68 0
[pid=22617] ppid=22615 vsize=561900 CPUtime=12.69
/proc/22617/stat : 22617 (PBPASSolver) R 22615 22615 22055 0 -1 4202496 149981 0 0 0 1110 159 0 0 25 0 1 0 20833660 575385600 138909 1992294400 134512640 134902295 4288020272 18446744073709551615 4159933517 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22617/statm: 140475 138909 269 96 0 139687 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 570600

[startup+25.5004 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22618
/proc/meminfo: memFree=1173932/2059040 swapFree=4140144/4192956
[pid=22615] ppid=22613 vsize=8700 CPUtime=0
/proc/22615/stat : 22615 (run) S 22613 22615 22055 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 20833660 8908800 251 1992294400 4194304 4922060 140735440682544 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22615/statm: 2175 251 211 178 0 68 0
[pid=22617] ppid=22615 vsize=567036 CPUtime=25.48
/proc/22617/stat : 22617 (PBPASSolver) R 22615 22615 22055 0 -1 4202496 151242 0 0 0 2389 159 0 0 25 0 1 0 20833660 580644864 140170 1992294400 134512640 134902295 4288020272 18446744073709551615 4159947738 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22617/statm: 141759 140170 269 96 0 140971 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 575736

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22618
/proc/meminfo: memFree=1163516/2059040 swapFree=4140144/4192956
[pid=22615] ppid=22613 vsize=8700 CPUtime=0
/proc/22615/stat : 22615 (run) S 22613 22615 22055 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 20833660 8908800 251 1992294400 4194304 4922060 140735440682544 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22615/statm: 2175 251 211 178 0 68 0
[pid=22617] ppid=22615 vsize=577552 CPUtime=51.07
/proc/22617/stat : 22617 (PBPASSolver) R 22615 22615 22055 0 -1 4202496 153885 0 0 0 4947 160 0 0 25 0 1 0 20833660 591413248 142813 1992294400 134512640 134902295 4288020272 18446744073709551615 4159933515 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22617/statm: 144388 142813 269 96 0 143600 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 586252

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22620
/proc/meminfo: memFree=1138716/2059040 swapFree=4140144/4192956
[pid=22615] ppid=22613 vsize=8700 CPUtime=0
/proc/22615/stat : 22615 (run) S 22613 22615 22055 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 20833660 8908800 251 1992294400 4194304 4922060 140735440682544 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22615/statm: 2175 251 211 178 0 68 0
[pid=22617] ppid=22615 vsize=601736 CPUtime=102.26
/proc/22617/stat : 22617 (PBPASSolver) R 22615 22615 22055 0 -1 4202496 159929 0 0 0 10063 163 0 0 25 0 1 0 20833660 616177664 148857 1992294400 134512640 134902295 4288020272 18446744073709551615 4159933652 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22617/statm: 150434 148857 269 96 0 149646 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 610436

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22622
/proc/meminfo: memFree=1116520/2059040 swapFree=4140144/4192956
[pid=22615] ppid=22613 vsize=8700 CPUtime=0
/proc/22615/stat : 22615 (run) S 22613 22615 22055 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 20833660 8908800 251 1992294400 4194304 4922060 140735440682544 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22615/statm: 2175 251 211 178 0 68 0
[pid=22617] ppid=22615 vsize=624224 CPUtime=162.24
/proc/22617/stat : 22617 (PBPASSolver) R 22615 22615 22055 0 -1 4202496 165521 0 0 0 16058 166 0 0 25 0 1 0 20833660 639205376 154449 1992294400 134512640 134902295 4288020272 18446744073709551615 4159945016 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22617/statm: 156056 154449 269 96 0 155268 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 632924

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22624
/proc/meminfo: memFree=1098788/2059040 swapFree=4140144/4192956
[pid=22615] ppid=22613 vsize=8700 CPUtime=0
/proc/22615/stat : 22615 (run) S 22613 22615 22055 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 20833660 8908800 251 1992294400 4194304 4922060 140735440682544 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22615/statm: 2175 251 211 178 0 68 0
[pid=22617] ppid=22615 vsize=641808 CPUtime=222.21
/proc/22617/stat : 22617 (PBPASSolver) R 22615 22615 22055 0 -1 4202496 169893 0 0 0 22052 169 0 0 25 0 1 0 20833660 657211392 158821 1992294400 134512640 134902295 4288020272 18446744073709551615 4159944830 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22617/statm: 160452 158821 269 96 0 159664 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 650508

[startup+282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22624
/proc/meminfo: memFree=1088124/2059040 swapFree=4140144/4192956
[pid=22615] ppid=22613 vsize=8700 CPUtime=0
/proc/22615/stat : 22615 (run) S 22613 22615 22055 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 20833660 8908800 251 1992294400 4194304 4922060 140735440682544 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22615/statm: 2175 251 211 178 0 68 0
[pid=22617] ppid=22615 vsize=652708 CPUtime=282.2
/proc/22617/stat : 22617 (PBPASSolver) R 22615 22615 22055 0 -1 4202496 172606 0 0 0 28049 171 0 0 25 0 1 0 20833660 668372992 161534 1992294400 134512640 134902295 4288020272 18446744073709551615 12973564 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22617/statm: 163177 161534 269 96 0 162389 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 661408

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22626
/proc/meminfo: memFree=1079568/2059040 swapFree=4140144/4192956
[pid=22615] ppid=22613 vsize=8700 CPUtime=0
/proc/22615/stat : 22615 (run) S 22613 22615 22055 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 20833660 8908800 251 1992294400 4194304 4922060 140735440682544 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22615/statm: 2175 251 211 178 0 68 0
[pid=22617] ppid=22615 vsize=661032 CPUtime=342.18
/proc/22617/stat : 22617 (PBPASSolver) R 22615 22615 22055 0 -1 4202496 174702 0 0 0 34044 174 0 0 25 0 1 0 20833660 676896768 163630 1992294400 134512640 134902295 4288020272 18446744073709551615 4159944830 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22617/statm: 165258 163630 269 96 0 164470 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 669732

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22628
/proc/meminfo: memFree=1071384/2059040 swapFree=4140144/4192956
[pid=22615] ppid=22613 vsize=8700 CPUtime=0
/proc/22615/stat : 22615 (run) S 22613 22615 22055 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 20833660 8908800 251 1992294400 4194304 4922060 140735440682544 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22615/statm: 2175 251 211 178 0 68 0
[pid=22617] ppid=22615 vsize=669220 CPUtime=402.16
/proc/22617/stat : 22617 (PBPASSolver) R 22615 22615 22055 0 -1 4202496 176736 0 0 0 40040 176 0 0 25 0 1 0 20833660 685281280 165664 1992294400 134512640 134902295 4288020272 18446744073709551615 4159944830 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22617/statm: 167305 165664 269 96 0 166517 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 677920

[startup+462.3 s]

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

/proc/22617/statm: 197062 195166 269 96 0 196274 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 796948

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22651
/proc/meminfo: memFree=945524/2059040 swapFree=4140144/4192956
[pid=22615] ppid=22613 vsize=8700 CPUtime=0
/proc/22615/stat : 22615 (run) S 22613 22615 22055 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 20833660 8908800 251 1992294400 4194304 4922060 140735440682544 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22615/statm: 2175 251 211 178 0 68 0
[pid=22617] ppid=22615 vsize=795612 CPUtime=1181.94
/proc/22617/stat : 22617 (PBPASSolver) R 22615 22615 22055 0 -1 4202496 208095 0 0 0 117990 204 0 0 25 0 1 0 20833660 814706688 197023 1992294400 134512640 134902295 4288020272 18446744073709551615 4159945007 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22617/statm: 198903 197023 269 96 0 198115 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 804312

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22653
/proc/meminfo: memFree=938704/2059040 swapFree=4140144/4192956
[pid=22615] ppid=22613 vsize=8700 CPUtime=0
/proc/22615/stat : 22615 (run) S 22613 22615 22055 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 20833660 8908800 251 1992294400 4194304 4922060 140735440682544 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22615/statm: 2175 251 211 178 0 68 0
[pid=22617] ppid=22615 vsize=801968 CPUtime=1241.92
/proc/22617/stat : 22617 (PBPASSolver) R 22615 22615 22055 0 -1 4202496 209700 0 0 0 123986 206 0 0 25 0 1 0 20833660 821215232 198628 1992294400 134512640 134902295 4288020272 18446744073709551615 4159944830 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22617/statm: 200492 198628 269 96 0 199704 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 810668

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22655
/proc/meminfo: memFree=931760/2059040 swapFree=4140144/4192956
[pid=22615] ppid=22613 vsize=8700 CPUtime=0
/proc/22615/stat : 22615 (run) S 22613 22615 22055 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 20833660 8908800 251 1992294400 4194304 4922060 140735440682544 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22615/statm: 2175 251 211 178 0 68 0
[pid=22617] ppid=22615 vsize=808944 CPUtime=1301.91
/proc/22617/stat : 22617 (PBPASSolver) R 22615 22615 22055 0 -1 4202496 211418 0 0 0 129983 208 0 0 25 0 1 0 20833660 828358656 200346 1992294400 134512640 134902295 4288020272 18446744073709551615 4159914743 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22617/statm: 202236 200346 269 96 0 201448 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 817644

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22657
/proc/meminfo: memFree=924816/2059040 swapFree=4140144/4192956
[pid=22615] ppid=22613 vsize=8700 CPUtime=0
/proc/22615/stat : 22615 (run) S 22613 22615 22055 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 20833660 8908800 251 1992294400 4194304 4922060 140735440682544 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22615/statm: 2175 251 211 178 0 68 0
[pid=22617] ppid=22615 vsize=815808 CPUtime=1361.89
/proc/22617/stat : 22617 (PBPASSolver) R 22615 22615 22055 0 -1 4202496 213169 0 0 0 135979 210 0 0 25 0 1 0 20833660 835387392 202097 1992294400 134512640 134902295 4288020272 18446744073709551615 4159944823 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22617/statm: 203952 202097 269 96 0 203164 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 824508

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22659
/proc/meminfo: memFree=917624/2059040 swapFree=4140144/4192956
[pid=22615] ppid=22613 vsize=8700 CPUtime=0
/proc/22615/stat : 22615 (run) S 22613 22615 22055 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 20833660 8908800 251 1992294400 4194304 4922060 140735440682544 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22615/statm: 2175 251 211 178 0 68 0
[pid=22617] ppid=22615 vsize=823044 CPUtime=1421.88
/proc/22617/stat : 22617 (PBPASSolver) R 22615 22615 22055 0 -1 4202496 214952 0 0 0 141976 212 0 0 25 0 1 0 20833660 842797056 203880 1992294400 134512640 134902295 4288020272 18446744073709551615 4159933540 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22617/statm: 205761 203880 269 96 0 204973 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 831744

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22659
/proc/meminfo: memFree=911176/2059040 swapFree=4140144/4192956
[pid=22615] ppid=22613 vsize=8700 CPUtime=0
/proc/22615/stat : 22615 (run) S 22613 22615 22055 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 20833660 8908800 251 1992294400 4194304 4922060 140735440682544 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22615/statm: 2175 251 211 178 0 68 0
[pid=22617] ppid=22615 vsize=829520 CPUtime=1481.85
/proc/22617/stat : 22617 (PBPASSolver) R 22615 22615 22055 0 -1 4202496 216602 0 0 0 147971 214 0 0 25 0 1 0 20833660 849428480 205530 1992294400 134512640 134902295 4288020272 18446744073709551615 4159944830 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22617/statm: 207380 205530 269 96 0 206592 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 838220

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22661
/proc/meminfo: memFree=905100/2059040 swapFree=4140144/4192956
[pid=22615] ppid=22613 vsize=8700 CPUtime=0
/proc/22615/stat : 22615 (run) S 22613 22615 22055 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 20833660 8908800 251 1992294400 4194304 4922060 140735440682544 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22615/statm: 2175 251 211 178 0 68 0
[pid=22617] ppid=22615 vsize=835548 CPUtime=1541.84
/proc/22617/stat : 22617 (PBPASSolver) R 22615 22615 22055 0 -1 4202496 218121 0 0 0 153968 216 0 0 25 0 1 0 20833660 855601152 207049 1992294400 134512640 134902295 4288020272 18446744073709551615 4159944830 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22617/statm: 208887 207049 269 96 0 208099 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 844248

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22663
/proc/meminfo: memFree=899396/2059040 swapFree=4140144/4192956
[pid=22615] ppid=22613 vsize=8700 CPUtime=0
/proc/22615/stat : 22615 (run) S 22613 22615 22055 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 20833660 8908800 251 1992294400 4194304 4922060 140735440682544 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22615/statm: 2175 251 211 178 0 68 0
[pid=22617] ppid=22615 vsize=841228 CPUtime=1601.81
/proc/22617/stat : 22617 (PBPASSolver) R 22615 22615 22055 0 -1 4202496 219513 0 0 0 159965 216 0 0 25 0 1 0 20833660 861417472 208441 1992294400 134512640 134902295 4288020272 18446744073709551615 4159945016 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22617/statm: 210307 208441 269 96 0 209519 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 849928

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22665
/proc/meminfo: memFree=893692/2059040 swapFree=4140144/4192956
[pid=22615] ppid=22613 vsize=8700 CPUtime=0
/proc/22615/stat : 22615 (run) S 22613 22615 22055 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 20833660 8908800 251 1992294400 4194304 4922060 140735440682544 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22615/statm: 2175 251 211 178 0 68 0
[pid=22617] ppid=22615 vsize=846820 CPUtime=1661.8
/proc/22617/stat : 22617 (PBPASSolver) R 22615 22615 22055 0 -1 4202496 220943 0 0 0 165962 218 0 0 25 0 1 0 20833660 867143680 209871 1992294400 134512640 134902295 4288020272 18446744073709551615 4159945042 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22617/statm: 211705 209871 269 96 0 210917 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 855520

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22667
/proc/meminfo: memFree=889352/2059040 swapFree=4140144/4192956
[pid=22615] ppid=22613 vsize=8700 CPUtime=0
/proc/22615/stat : 22615 (run) S 22613 22615 22055 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 20833660 8908800 251 1992294400 4194304 4922060 140735440682544 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22615/statm: 2175 251 211 178 0 68 0
[pid=22617] ppid=22615 vsize=851196 CPUtime=1721.78
/proc/22617/stat : 22617 (PBPASSolver) R 22615 22615 22055 0 -1 4202496 222002 0 0 0 171959 219 0 0 25 0 1 0 20833660 871624704 210930 1992294400 134512640 134902295 4288020272 18446744073709551615 4159947682 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22617/statm: 212799 210930 269 96 0 212011 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 859896

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/108 22667
/proc/meminfo: memFree=883648/2059040 swapFree=4140144/4192956
[pid=22615] ppid=22613 vsize=8700 CPUtime=0
/proc/22615/stat : 22615 (run) S 22613 22615 22055 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 20833660 8908800 251 1992294400 4194304 4922060 140735440682544 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22615/statm: 2175 251 211 178 0 68 0
[pid=22617] ppid=22615 vsize=856656 CPUtime=1781.76
/proc/22617/stat : 22617 (PBPASSolver) R 22615 22615 22055 0 -1 4202496 223373 0 0 0 177956 220 0 0 25 0 1 0 20833660 877215744 212301 1992294400 134512640 134902295 4288020272 18446744073709551615 4159914654 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22617/statm: 214164 212301 269 96 0 213376 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 865356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22669
/proc/meminfo: memFree=882284/2059040 swapFree=4140144/4192956
[pid=22615] ppid=22613 vsize=8700 CPUtime=0
/proc/22615/stat : 22615 (run) S 22613 22615 22055 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 20833660 8908800 251 1992294400 4194304 4922060 140735440682544 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22615/statm: 2175 251 211 178 0 68 0
[pid=22617] ppid=22615 vsize=857976 CPUtime=1800.06
/proc/22617/stat : 22617 (PBPASSolver) R 22615 22615 22055 0 -1 4202496 223735 0 0 0 179786 220 0 0 25 0 1 0 20833660 878567424 212663 1992294400 134512640 134902295 4288020272 18446744073709551615 12973564 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22617/statm: 214494 212663 269 96 0 213706 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 866676

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 22615 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 1800.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.62
CPU time (s): 1800.06
CPU user time (s): 1797.86
CPU system time (s): 2.2
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 866676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 524
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= 3
involuntary context switches= 3

runsolver used 2.75558 second user time and 8.72567 second system time

The end

Launcher Data 

Begin job on node043 at 2010-06-17 19:23:33
IDJOB=2674075
IDBENCH=2055
IDSOLVER=1174
FILE ID=node043/2674075-1276795413
PBS_JOBID= 11176611
Free space on /tmp= 62296 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-rot.b.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674075-1276795413/watcher-2674075-1276795413 -o /tmp/evaluation-result-2674075-1276795413/solver-2674075-1276795413 -C 1800 -W 2000 -M 1800  run HOME/instance-2674075-1276795413.opb

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

MD5SUM BENCH= 82ceb454755e01aa6cecb68eb859eaa6
RANDOM SEED=1575803565

node043.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		: 3000.241
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	: 6000.48
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		: 3000.241
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	: 5599.37
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1735816 kB
Buffers:        100828 kB
Cached:         133504 kB
SwapCached:       5908 kB
Active:          96320 kB
Inactive:       150660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1735816 kB
SwapTotal:     4192956 kB
SwapFree:      4140144 kB
Dirty:            1008 kB
Writeback:          20 kB
AnonPages:       10944 kB
Mapped:          12924 kB
Slab:            54600 kB
PageTables:       4096 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183392 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= 62292 MiB
End job on node043 at 2010-06-17 19:53:35