Trace number 2683077

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/CT 0.1 fixed? (TO) 1800.08 1800.53

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_2000_5__647_1792.opb
MD5SUM696159ddc8928b3af623b241143b4601
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark74222
Best CPU time to get the best result obtained on this benchmark232.252
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables11998
Total number of constraints2000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints1998
Minimum length of a constraint5
Maximum length of a constraint45
Number of terms in the objective function 10000
Biggest coefficient in the objective function 130539
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 346524981
Number of bits of the sum of numbers in the objective function 29
Biggest number in a constraint 130539
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 346524981
Number of bits of the biggest sum of numbers29
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/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.05/0.09	c constraints 2000/0 clauses 0/0 units 0
0.05/0.09	c vars 11998
0.05/0.09	c objective 10000 + 0
1800.04/1800.50	s UNKNOWN

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-2683077-1277506509/watcher-2683077-1277506509 -o /tmp/evaluation-result-2683077-1277506509/solver-2683077-1277506509 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683077-1277506509.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 2/106 29572
/proc/meminfo: memFree=1849684/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=2416 CPUtime=0
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 293 0 0 0 0 0 0 0 20 0 1 0 91943260 2473984 213 1992294400 134512640 136421960 4287080816 18446744073709551615 135377240 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29572/statm: 604 213 135 467 0 135 0

[startup+0.0633849 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29572
/proc/meminfo: memFree=1849684/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=3796 CPUtime=0.05
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 668 0 0 0 5 0 0 0 20 0 1 0 91943260 3887104 555 1992294400 134512640 136421960 4287080816 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29572/statm: 949 556 141 467 0 480 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3796

[startup+0.101389 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29572
/proc/meminfo: memFree=1849684/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=6292 CPUtime=0.09
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 1251 0 0 0 9 0 0 0 20 0 1 0 91943260 6443008 1138 1992294400 134512640 136421960 4287080816 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 1573 1139 191 467 0 1104 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6292

[startup+0.301406 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29572
/proc/meminfo: memFree=1849684/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=22172 CPUtime=0.29
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 5173 0 0 0 27 2 0 0 20 0 1 0 91943260 22704128 5060 1992294400 134512640 136421960 4287080816 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 5543 5061 191 467 0 5074 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22172

[startup+0.701442 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29572
/proc/meminfo: memFree=1849684/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=51556 CPUtime=0.69
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 12883 0 0 0 64 5 0 0 21 0 1 0 91943260 52793344 12397 1992294400 134512640 136421960 4287080816 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 12889 12398 191 467 0 12420 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51556

[startup+1.50151 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29573
/proc/meminfo: memFree=1779368/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=125956 CPUtime=1.49
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 32162 0 0 0 136 13 0 0 23 0 1 0 91943260 128978944 30229 1992294400 134512640 136421960 4287080816 18446744073709551615 135829965 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 31489 30238 191 467 0 31020 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 125956

[startup+3.10066 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29573
/proc/meminfo: memFree=1668884/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=200920 CPUtime=3.09
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 51422 0 0 0 280 29 0 0 25 0 1 0 91943260 205742080 48013 1992294400 134512640 136421960 4287080816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 50230 48013 213 467 0 49761 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 200920

[startup+6.30094 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29573
/proc/meminfo: memFree=1657600/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=200920 CPUtime=6.29
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 51422 0 0 0 560 69 0 0 25 0 1 0 91943260 205742080 48013 1992294400 134512640 136421960 4287080816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 50230 48013 213 467 0 49761 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 200920

[startup+12.7005 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29573
/proc/meminfo: memFree=1657476/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=200920 CPUtime=12.69
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 51422 0 0 0 1119 150 0 0 25 0 1 0 91943260 205742080 48013 1992294400 134512640 136421960 4287080816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 50230 48013 213 467 0 49761 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 200920

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29573
/proc/meminfo: memFree=1657476/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=200920 CPUtime=25.49
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 51431 0 0 0 2237 312 0 0 25 0 1 0 91943260 205742080 48022 1992294400 134512640 136421960 4287080816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 50230 48022 213 467 0 49761 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 200920

[startup+51.1009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29573
/proc/meminfo: memFree=1657352/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=201184 CPUtime=51.08
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 51490 0 0 0 4487 621 0 0 25 0 1 0 91943260 206012416 48081 1992294400 134512640 136421960 4287080816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 50296 48081 213 467 0 49827 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 201184

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29575
/proc/meminfo: memFree=1656732/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=201448 CPUtime=102.27
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 51583 0 0 0 9001 1226 0 0 25 0 1 0 91943260 206282752 48174 1992294400 134512640 136421960 4287080816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 50362 48174 213 467 0 49893 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 201448

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29577
/proc/meminfo: memFree=1656484/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=201892 CPUtime=162.25
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 51671 0 0 0 14310 1915 0 0 25 0 1 0 91943260 206737408 48262 1992294400 134512640 136421960 4287080816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 50473 48262 213 467 0 50004 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 201892

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29577
/proc/meminfo: memFree=1656112/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=202156 CPUtime=222.23
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 51749 0 0 0 19631 2592 0 0 25 0 1 0 91943260 207007744 48340 1992294400 134512640 136421960 4287080816 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 50539 48340 213 467 0 50070 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 202156

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29579
/proc/meminfo: memFree=1655864/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=202452 CPUtime=282.23
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 51815 0 0 0 24971 3252 0 0 25 0 1 0 91943260 207310848 48406 1992294400 134512640 136421960 4287080816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 50613 48406 213 467 0 50144 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 202452

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29581
/proc/meminfo: memFree=1655492/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=202584 CPUtime=342.2
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 51880 0 0 0 30304 3916 0 0 25 0 1 0 91943260 207446016 48471 1992294400 134512640 136421960 4287080816 18446744073709551615 135006021 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 50646 48471 213 467 0 50177 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 202584

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29592
/proc/meminfo: memFree=1654748/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=202848 CPUtime=402.19
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 51928 0 0 0 35651 4568 0 0 25 0 1 0 91943260 207716352 48519 1992294400 134512640 136421960 4287080816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 50712 48519 213 467 0 50243 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 202848

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29594
/proc/meminfo: memFree=1654500/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=203184 CPUtime=462.17
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 51989 0 0 0 41019 5198 0 0 25 0 1 0 91943260 208060416 48580 1992294400 134512640 136421960 4287080816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 50796 48580 213 467 0 50327 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 203184

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29594
/proc/meminfo: memFree=1654376/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=203316 CPUtime=522.15
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 52030 0 0 0 46368 5847 0 0 25 0 1 0 91943260 208195584 48621 1992294400 134512640 136421960 4287080816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 50829 48621 213 467 0 50360 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 203316

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29596
/proc/meminfo: memFree=1654376/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=203448 CPUtime=582.14
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 52068 0 0 0 51746 6468 0 0 25 0 1 0 91943260 208330752 48659 1992294400 134512640 136421960 4287080816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 50862 48659 213 467 0 50393 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 203448

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29598
/proc/meminfo: memFree=1654128/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=203580 CPUtime=642.13
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 52117 0 0 0 57115 7098 0 0 25 0 1 0 91943260 208465920 48708 1992294400 134512640 136421960 4287080816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 50895 48708 213 467 0 50426 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 203580

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29604
/proc/meminfo: memFree=1653384/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=204636 CPUtime=882.07
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 52293 0 0 0 78658 9549 0 0 25 0 1 0 91943260 209547264 48884 1992294400 134512640 136421960 4287080816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 51159 48884 213 467 0 50690 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 204636

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29606
/proc/meminfo: memFree=1653384/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=204768 CPUtime=942.05
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 52329 0 0 0 84062 10143 0 0 25 0 1 0 91943260 209682432 48920 1992294400 134512640 136421960 4287080816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 51192 48920 213 467 0 50723 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 204768

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29608
/proc/meminfo: memFree=1653136/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=204900 CPUtime=1002.04
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 52366 0 0 0 89472 10732 0 0 25 0 1 0 91943260 209817600 48957 1992294400 134512640 136421960 4287080816 18446744073709551615 135026187 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 51225 48957 213 467 0 50756 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 204900

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29610
/proc/meminfo: memFree=1653012/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=204900 CPUtime=1062.02
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 52400 0 0 0 94877 11325 0 0 25 0 1 0 91943260 209817600 48991 1992294400 134512640 136421960 4287080816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 51225 48991 213 467 0 50756 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 204900

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29610
/proc/meminfo: memFree=1652764/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=205164 CPUtime=1122.01
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 52441 0 0 0 100291 11910 0 0 25 0 1 0 91943260 210087936 49032 1992294400 134512640 136421960 4287080816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 51291 49032 213 467 0 50822 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 205164

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29612
/proc/meminfo: memFree=1652640/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=205164 CPUtime=1181.99
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 52473 0 0 0 105708 12491 0 0 25 0 1 0 91943260 210087936 49064 1992294400 134512640 136421960 4287080816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 51291 49064 213 467 0 50822 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 205164

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29614
/proc/meminfo: memFree=1652268/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=205296 CPUtime=1241.98
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 52510 0 0 0 111137 13061 0 0 25 0 1 0 91943260 210223104 49101 1992294400 134512640 136421960 4287080816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 51324 49101 213 467 0 50855 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 205296

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29616
/proc/meminfo: memFree=1652020/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=205772 CPUtime=1301.97
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 52571 0 0 0 116579 13618 0 0 25 0 1 0 91943260 210710528 49162 1992294400 134512640 136421960 4287080816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 51443 49162 213 467 0 50974 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 205772

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29618
/proc/meminfo: memFree=1651896/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=205772 CPUtime=1361.95
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 52578 0 0 0 122014 14181 0 0 25 0 1 0 91943260 210710528 49169 1992294400 134512640 136421960 4287080816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 51443 49169 213 467 0 50974 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 205772

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29618
/proc/meminfo: memFree=1651896/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=205904 CPUtime=1421.94
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 52611 0 0 0 127448 14746 0 0 25 0 1 0 91943260 210845696 49202 1992294400 134512640 136421960 4287080816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 51476 49202 213 467 0 51007 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 205904

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29620
/proc/meminfo: memFree=1651772/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=206036 CPUtime=1481.92
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 52650 0 0 0 132888 15304 0 0 25 0 1 0 91943260 210980864 49241 1992294400 134512640 136421960 4287080816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 51509 49241 213 467 0 51040 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 206036

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29622
/proc/meminfo: memFree=1651524/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=206168 CPUtime=1541.91
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 52683 0 0 0 138342 15849 0 0 25 0 1 0 91943260 211116032 49274 1992294400 134512640 136421960 4287080816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 51542 49274 213 467 0 51073 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 206168

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 29624
/proc/meminfo: memFree=1651400/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=206300 CPUtime=1601.89
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 52717 0 0 0 143816 16373 0 0 25 0 1 0 91943260 211251200 49308 1992294400 134512640 136421960 4287080816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 51575 49308 213 467 0 51106 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 206300

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29626
/proc/meminfo: memFree=1651276/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=206432 CPUtime=1661.88
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 52755 0 0 0 149284 16904 0 0 25 0 1 0 91943260 211386368 49346 1992294400 134512640 136421960 4287080816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 51608 49346 213 467 0 51139 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 206432

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29626
/proc/meminfo: memFree=1651028/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=206564 CPUtime=1721.86
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 52793 0 0 0 154755 17431 0 0 25 0 1 0 91943260 211521536 49384 1992294400 134512640 136421960 4287080816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 51641 49384 213 467 0 51172 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 206564

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29628
/proc/meminfo: memFree=1650656/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=206696 CPUtime=1781.84
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 52832 0 0 0 160242 17942 0 0 25 0 1 0 91943260 211656704 49423 1992294400 134512640 136421960 4287080816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 51674 49423 213 467 0 51205 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 206696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29630
/proc/meminfo: memFree=1650656/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=206696 CPUtime=1800.04
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 52846 0 0 0 161908 18096 0 0 25 0 1 0 91943260 211656704 49437 1992294400 134512640 136421960 4287080816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 51674 49437 213 467 0 51205 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 206696

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29630
/proc/meminfo: memFree=1650656/2059040 swapFree=4140380/4192956
[pid=29572] ppid=29570 vsize=206696 CPUtime=1800.04
/proc/29572/stat : 29572 (pbct) R 29570 29572 29411 0 -1 4202496 52846 0 0 0 161908 18096 0 0 25 0 1 0 91943260 211656704 49437 1992294400 134512640 136421960 4287080816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29572/statm: 51674 49437 213 467 0 51205 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 206696

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.08
CPU user time (s): 1619.09
CPU system time (s): 180.99
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 206696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1619.09
system time used= 180.99
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52848
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= 1
involuntary context switches= 4316

runsolver used 3.03454 second user time and 8.44971 second system time

The end

Launcher Data 

Begin job on node043 at 2010-06-26 00:55:09
IDJOB=2683077
IDBENCH=71851
IDSOLVER=1192
FILE ID=node043/2683077-1277506509
PBS_JOBID= 11190597
Free space on /tmp= 62288 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_2000_5__647_1792.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683077-1277506509/watcher-2683077-1277506509 -o /tmp/evaluation-result-2683077-1277506509/solver-2683077-1277506509 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683077-1277506509.opb

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

MD5SUM BENCH= 696159ddc8928b3af623b241143b4601
RANDOM SEED=562575517

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:       1850212 kB
Buffers:         24620 kB
Cached:          87396 kB
SwapCached:       5408 kB
Active:          60772 kB
Inactive:        64280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1850212 kB
SwapTotal:     4192956 kB
SwapFree:      4140380 kB
Dirty:            2296 kB
Writeback:           0 kB
AnonPages:       11672 kB
Mapped:          12060 kB
Slab:            61772 kB
PageTables:       4172 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182468 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= 62288 MiB
End job on node043 at 2010-06-26 01:25:11