Trace number 2681286

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) 1800.03 1800.52

General information on the benchmark

Name/OPT-SMALLINT-LIN/flexray/
normalized-fx30.opb
MD5SUMa013c9210a7cfe037db9246041ce6240
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables774
Total number of constraints994
Number of constraints which are clauses771
Number of constraints which are cardinality constraints (but not clauses)31
Number of constraints which are nor clauses,nor cardinality constraints192
Minimum length of a constraint2
Maximum length of a constraint192
Number of terms in the objective function 3
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 3
Number of bits of the sum of numbers in the objective function 2
Biggest number in a constraint 42
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 380
Number of bits of the biggest sum of numbers9
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
0.00/0.02	c constraints 222/0 clauses 0/0 units 3
0.00/0.02	c vars 774
0.00/0.02	c objective 1 + 2
1800.01/1800.50	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-2681286-1277506479/watcher-2681286-1277506479 -o /tmp/evaluation-result-2681286-1277506479/solver-2681286-1277506479 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681286-1277506479.opb 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.92 3/105 29667
/proc/meminfo: memFree=1867360/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=2136 CPUtime=0
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 261 0 0 0 0 0 0 0 25 0 1 0 91941457 2187264 180 1992294400 134512640 136421960 4290517088 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29667/statm: 534 180 145 467 0 65 0

[startup+0.0503499 s]
/proc/loadavg: 0.99 0.97 0.92 3/105 29667
/proc/meminfo: memFree=1867360/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=5964 CPUtime=0.04
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 1179 0 0 0 4 0 0 0 25 0 1 0 91941457 6107136 1098 1992294400 134512640 136421960 4290517088 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 1491 1099 194 467 0 1022 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5964

[startup+0.101356 s]
/proc/loadavg: 0.99 0.97 0.92 3/105 29667
/proc/meminfo: memFree=1867360/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=9540 CPUtime=0.09
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 2112 0 0 0 9 0 0 0 25 0 1 0 91941457 9768960 2031 1992294400 134512640 136421960 4290517088 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 2385 2033 194 467 0 1916 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9540

[startup+0.301378 s]
/proc/loadavg: 0.99 0.97 0.92 3/105 29667
/proc/meminfo: memFree=1867360/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=27040 CPUtime=0.29
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 6575 0 0 0 27 2 0 0 25 0 1 0 91941457 27688960 6277 1992294400 134512640 136421960 4290517088 18446744073709551615 135809946 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 6760 6277 204 467 0 6291 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27040

[startup+0.701423 s]
/proc/loadavg: 0.99 0.97 0.92 3/105 29667
/proc/meminfo: memFree=1867360/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=29548 CPUtime=0.69
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 7182 0 0 0 66 3 0 0 25 0 1 0 91941457 30257152 6884 1992294400 134512640 136421960 4290517088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 7387 6884 216 467 0 6918 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29548

[startup+1.50151 s]
/proc/loadavg: 0.99 0.97 0.92 2/106 29668
/proc/meminfo: memFree=1840444/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=29548 CPUtime=1.49
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 7199 0 0 0 144 5 0 0 25 0 1 0 91941457 30257152 6901 1992294400 134512640 136421960 4290517088 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 7387 6901 216 467 0 6918 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29548

[startup+3.10169 s]
/proc/loadavg: 0.99 0.97 0.92 2/106 29668
/proc/meminfo: memFree=1840072/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=29944 CPUtime=3.09
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 7282 0 0 0 300 9 0 0 25 0 1 0 91941457 30662656 6984 1992294400 134512640 136421960 4290517088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 7486 6984 216 467 0 7017 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29944

[startup+6.30104 s]
/proc/loadavg: 1.07 0.99 0.93 2/106 29668
/proc/meminfo: memFree=1839328/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=30608 CPUtime=6.29
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 7454 0 0 0 609 20 0 0 25 0 1 0 91941457 31342592 7156 1992294400 134512640 136421960 4290517088 18446744073709551615 135006532 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 7652 7156 216 467 0 7183 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30608

[startup+12.7017 s]
/proc/loadavg: 1.07 0.99 0.93 2/106 29668
/proc/meminfo: memFree=1837716/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=32192 CPUtime=12.68
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 7829 0 0 0 1233 35 0 0 25 0 1 0 91941457 32964608 7531 1992294400 134512640 136421960 4290517088 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 8048 7531 216 467 0 7579 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 32192

[startup+25.5012 s]
/proc/loadavg: 1.05 0.99 0.93 2/106 29668
/proc/meminfo: memFree=1836476/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=33248 CPUtime=25.49
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 8122 0 0 0 2477 72 0 0 25 0 1 0 91941457 34045952 7824 1992294400 134512640 136421960 4290517088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 8312 7824 216 467 0 7843 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 33248

[startup+51.101 s]
/proc/loadavg: 1.03 0.99 0.93 2/106 29670
/proc/meminfo: memFree=1834864/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=34752 CPUtime=51.08
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 8486 0 0 0 4964 144 0 0 25 0 1 0 91941457 35586048 8188 1992294400 134512640 136421960 4290517088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 8688 8188 216 467 0 8219 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 34752

[startup+102.308 s]
/proc/loadavg: 1.05 1.00 0.93 2/106 29672
/proc/meminfo: memFree=1832632/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=36940 CPUtime=102.27
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 9011 0 0 0 9961 266 0 0 25 0 1 0 91941457 37826560 8713 1992294400 134512640 136421960 4290517088 18446744073709551615 134640965 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 9235 8713 216 467 0 8766 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 36940

[startup+162.301 s]
/proc/loadavg: 1.06 1.01 0.94 2/106 29672
/proc/meminfo: memFree=1829780/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=39712 CPUtime=162.25
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 9724 0 0 0 15793 432 0 0 25 0 1 0 91941457 40665088 9426 1992294400 134512640 136421960 4290517088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 9928 9426 216 467 0 9459 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 39712

[startup+222.301 s]
/proc/loadavg: 1.05 1.02 0.94 2/106 29674
/proc/meminfo: memFree=1829656/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=39712 CPUtime=222.24
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 9724 0 0 0 21628 596 0 0 25 0 1 0 91941457 40665088 9426 1992294400 134512640 136421960 4290517088 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 9928 9426 216 467 0 9459 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 39712

[startup+282.301 s]
/proc/loadavg: 1.13 1.05 0.95 2/106 29676
/proc/meminfo: memFree=1829656/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=39712 CPUtime=282.22
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 9724 0 0 0 27471 751 0 0 25 0 1 0 91941457 40665088 9426 1992294400 134512640 136421960 4290517088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 9928 9426 216 467 0 9459 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 39712

[startup+342.301 s]
/proc/loadavg: 1.12 1.05 0.96 2/106 29678
/proc/meminfo: memFree=1829284/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=40124 CPUtime=342.21
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 9820 0 0 0 33324 897 0 0 25 0 1 0 91941457 41086976 9522 1992294400 134512640 136421960 4290517088 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 10031 9522 216 467 0 9562 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 40124

[startup+402.301 s]
/proc/loadavg: 1.11 1.06 0.96 2/106 29687
/proc/meminfo: memFree=1827300/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=40932 CPUtime=402.17
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 10004 0 0 0 39164 1053 0 0 25 0 1 0 91941457 41914368 9706 1992294400 134512640 136421960 4290517088 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 10233 9706 216 467 0 9764 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 40932

[startup+462.3 s]
/proc/loadavg: 1.10 1.06 0.97 2/106 29689
/proc/meminfo: memFree=1827424/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=40932 CPUtime=462.16
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 10004 0 0 0 45015 1201 0 0 25 0 1 0 91941457 41914368 9706 1992294400 134512640 136421960 4290517088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 10233 9706 216 467 0 9764 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 40932

[startup+522.301 s]
/proc/loadavg: 1.17 1.08 0.98 2/106 29691
/proc/meminfo: memFree=1827424/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=40932 CPUtime=522.13
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 10016 0 0 0 50847 1366 0 0 25 0 1 0 91941457 41914368 9718 1992294400 134512640 136421960 4290517088 18446744073709551615 135686321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 10233 9718 216 467 0 9764 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 40932

[startup+582.301 s]
/proc/loadavg: 1.19 1.09 0.99 2/106 29693
/proc/meminfo: memFree=1827424/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=41460 CPUtime=582.12
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 10145 0 0 0 56691 1521 0 0 25 0 1 0 91941457 42455040 9847 1992294400 134512640 136421960 4290517088 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 10365 9847 216 467 0 9896 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 41460

[startup+642.301 s]
/proc/loadavg: 1.16 1.10 1.00 2/106 29695
/proc/meminfo: memFree=1826928/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=42144 CPUtime=642.11
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 10305 0 0 0 62567 1644 0 0 25 0 1 0 91941457 43155456 10007 1992294400 134512640 136421960 4290517088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 10536 10007 216 467 0 10067 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 42144

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.00 2/106 29701
/proc/meminfo: memFree=1823952/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=44948 CPUtime=882.04
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 11037 0 0 0 86034 2170 0 0 25 0 1 0 91941457 46026752 10739 1992294400 134512640 136421960 4290517088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 11237 10739 216 467 0 10768 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 44948

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/106 29703
/proc/meminfo: memFree=1823952/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=44948 CPUtime=942.02
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 11037 0 0 0 91887 2315 0 0 25 0 1 0 91941457 46026752 10739 1992294400 134512640 136421960 4290517088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 11237 10739 216 467 0 10768 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 44948

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 29703
/proc/meminfo: memFree=1823580/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=45504 CPUtime=1002.01
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 11159 0 0 0 97737 2464 0 0 25 0 1 0 91941457 46596096 10861 1992294400 134512640 136421960 4290517088 18446744073709551615 134862061 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 11376 10861 216 467 0 10907 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 45504

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 29705
/proc/meminfo: memFree=1822712/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=46312 CPUtime=1062
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 11347 0 0 0 103580 2620 0 0 25 0 1 0 91941457 47423488 11049 1992294400 134512640 136421960 4290517088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 11578 11049 216 467 0 11109 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 46312

[startup+1122.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/106 29707
/proc/meminfo: memFree=1822712/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=46312 CPUtime=1121.98
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 11347 0 0 0 109436 2762 0 0 25 0 1 0 91941457 47423488 11049 1992294400 134512640 136421960 4290517088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 11578 11049 216 467 0 11109 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 46312

[startup+1182.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/106 29709
/proc/meminfo: memFree=1822588/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=46312 CPUtime=1181.96
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 11347 0 0 0 115315 2881 0 0 25 0 1 0 91941457 47423488 11049 1992294400 134512640 136421960 4290517088 18446744073709551615 134640989 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 11578 11049 216 467 0 11109 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 46312

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 29711
/proc/meminfo: memFree=1822340/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=46312 CPUtime=1241.95
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 11347 0 0 0 121151 3044 0 0 25 0 1 0 91941457 47423488 11049 1992294400 134512640 136421960 4290517088 18446744073709551615 134861930 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 11578 11049 216 467 0 11109 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 46312

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 29713
/proc/meminfo: memFree=1822216/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=46312 CPUtime=1301.94
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 11347 0 0 0 127004 3190 0 0 25 0 1 0 91941457 47423488 11049 1992294400 134512640 136421960 4290517088 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 11578 11049 216 467 0 11109 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 46312

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29713
/proc/meminfo: memFree=1822216/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=46312 CPUtime=1361.92
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 11347 0 0 0 132862 3330 0 0 25 0 1 0 91941457 47423488 11049 1992294400 134512640 136421960 4290517088 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 11578 11049 216 467 0 11109 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 46312

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29715
/proc/meminfo: memFree=1822216/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=46312 CPUtime=1421.91
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 11371 0 0 0 138732 3459 0 0 25 0 1 0 91941457 47423488 11073 1992294400 134512640 136421960 4290517088 18446744073709551615 135032445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 11578 11073 216 467 0 11109 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 46312

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29717
/proc/meminfo: memFree=1820480/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=48336 CPUtime=1481.89
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 11878 0 0 0 144590 3599 0 0 25 0 1 0 91941457 49496064 11580 1992294400 134512640 136421960 4290517088 18446744073709551615 135028480 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 12084 11580 216 467 0 11615 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 48336

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29719
/proc/meminfo: memFree=1819240/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=49392 CPUtime=1541.87
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 12136 0 0 0 150460 3727 0 0 25 0 1 0 91941457 50577408 11838 1992294400 134512640 136421960 4290517088 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 12348 11838 216 467 0 11879 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 49392

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29719
/proc/meminfo: memFree=1818372/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=50316 CPUtime=1601.86
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 12342 0 0 0 156314 3872 0 0 25 0 1 0 91941457 51523584 12044 1992294400 134512640 136421960 4290517088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 12579 12044 216 467 0 12110 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 50316

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29721
/proc/meminfo: memFree=1818124/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=50476 CPUtime=1661.84
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 12391 0 0 0 162170 4014 0 0 25 0 1 0 91941457 51687424 12093 1992294400 134512640 136421960 4290517088 18446744073709551615 134597392 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 12619 12093 216 467 0 12150 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 50476

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29723
/proc/meminfo: memFree=1818000/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=50476 CPUtime=1721.82
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 12391 0 0 0 168009 4173 0 0 25 0 1 0 91941457 51687424 12093 1992294400 134512640 136421960 4290517088 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 12619 12093 216 467 0 12150 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 50476

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29725
/proc/meminfo: memFree=1817752/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=50476 CPUtime=1781.8
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 12391 0 0 0 173856 4324 0 0 25 0 1 0 91941457 51687424 12093 1992294400 134512640 136421960 4290517088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 12619 12093 216 467 0 12150 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 50476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29725
/proc/meminfo: memFree=1817752/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=50476 CPUtime=1800.01
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 12391 0 0 0 175626 4375 0 0 25 0 1 0 91941457 51687424 12093 1992294400 134512640 136421960 4290517088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 12619 12093 216 467 0 12150 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 50476

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 2/106 29725
/proc/meminfo: memFree=1817752/2059040 swapFree=4139016/4192956
[pid=29667] ppid=29665 vsize=50476 CPUtime=1800.01
/proc/29667/stat : 29667 (pbct) R 29665 29667 29532 0 -1 4202496 12391 0 0 0 175626 4375 0 0 25 0 1 0 91941457 51687424 12093 1992294400 134512640 136421960 4290517088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29667/statm: 12619 12093 216 467 0 12150 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 50476

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.03
CPU user time (s): 1756.27
CPU system time (s): 43.7613
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 50476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1756.27
system time used= 43.7613
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12393
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= 3469

runsolver used 2.72358 second user time and 8.75267 second system time

The end

Launcher Data 

Begin job on node087 at 2010-06-26 00:54:39
IDJOB=2681286
IDBENCH=71846
IDSOLVER=1192
FILE ID=node087/2681286-1277506479
PBS_JOBID= 11190594
Free space on /tmp= 62460 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/flexray/normalized-fx30.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681286-1277506479/watcher-2681286-1277506479 -o /tmp/evaluation-result-2681286-1277506479/solver-2681286-1277506479 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681286-1277506479.opb

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

MD5SUM BENCH= a013c9210a7cfe037db9246041ce6240
RANDOM SEED=501262171

node087.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		: 3000.213
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	: 6000.42
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		: 3000.213
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	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1867888 kB
Buffers:         25008 kB
Cached:          78192 kB
SwapCached:       5996 kB
Active:          57848 kB
Inactive:        57964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1867888 kB
SwapTotal:     4192956 kB
SwapFree:      4139016 kB
Dirty:            1912 kB
Writeback:           4 kB
AnonPages:       11328 kB
Mapped:          11828 kB
Slab:            53388 kB
PageTables:       4140 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182140 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62460 MiB
End job on node087 at 2010-06-26 01:24:42