Trace number 2683141

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) 1800.13 1800.66

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_50_2__8_45__256.opb
MD5SUM521ed767a167eb8f632cec6025d152e5
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark45008
Best CPU time to get the best result obtained on this benchmark8.12976
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables25648
Total number of constraints150
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)102
Number of constraints which are nor clauses,nor cardinality constraints48
Minimum length of a constraint256
Maximum length of a constraint2305
Number of terms in the objective function 25600
Biggest coefficient in the objective function 126454
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 859272960
Number of bits of the sum of numbers in the objective function 30
Biggest number in a constraint 126454
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 859272960
Number of bits of the biggest sum of numbers30
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
0.20/0.28	c constraints 150/0 clauses 0/0 units 0
0.20/0.28	c vars 25648
0.20/0.28	c objective 25600 + 0
1800.07/1800.61	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-2683141-1277507342/watcher-2683141-1277507342 -o /tmp/evaluation-result-2683141-1277507342/solver-2683141-1277507342 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683141-1277507342.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: 0.91 0.95 0.98 3/105 31197
/proc/meminfo: memFree=1889192/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=2416 CPUtime=0
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 297 0 0 0 0 0 0 0 25 0 1 0 92027822 2473984 217 1992294400 134512640 136421960 4288580480 18446744073709551615 135160329 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31197/statm: 604 217 135 467 0 135 0

[startup+0.0576609 s]
/proc/loadavg: 0.91 0.95 0.98 3/105 31197
/proc/meminfo: memFree=1889192/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=4008 CPUtime=0.05
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 783 0 0 0 5 0 0 0 25 0 1 0 92027822 4104192 556 1992294400 134512640 136421960 4288580480 18446744073709551615 135818390 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31197/statm: 1002 556 135 467 0 533 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4008

[startup+0.101665 s]
/proc/loadavg: 0.91 0.95 0.98 3/105 31197
/proc/meminfo: memFree=1889192/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=4796 CPUtime=0.09
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 958 0 0 0 9 0 0 0 25 0 1 0 92027822 4911104 731 1992294400 134512640 136421960 4288580480 18446744073709551615 135160361 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31197/statm: 1199 731 141 467 0 730 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4796

[startup+0.301687 s]
/proc/loadavg: 0.91 0.95 0.98 3/105 31197
/proc/meminfo: memFree=1889192/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=12176 CPUtime=0.29
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 2694 0 0 0 28 1 0 0 25 0 1 0 92027822 12468224 2467 1992294400 134512640 136421960 4288580480 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31197/statm: 3044 2469 193 467 0 2575 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12176

[startup+0.700734 s]
/proc/loadavg: 0.91 0.95 0.98 3/105 31197
/proc/meminfo: memFree=1889192/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=48464 CPUtime=0.69
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 11539 0 0 0 63 6 0 0 25 0 1 0 92027822 49627136 11313 1992294400 134512640 136421960 4288580480 18446744073709551615 135829965 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31197/statm: 12116 11321 193 467 0 11647 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48464

[startup+1.50082 s]
/proc/loadavg: 0.91 0.95 0.98 2/106 31198
/proc/meminfo: memFree=1822720/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=105620 CPUtime=1.49
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 26670 0 0 0 135 14 0 0 25 0 1 0 92027822 108154880 25702 1992294400 134512640 136421960 4288580480 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31197/statm: 26405 25703 193 467 0 25936 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 105620

[startup+3.10101 s]
/proc/loadavg: 0.91 0.95 0.98 2/106 31198
/proc/meminfo: memFree=1746460/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=217296 CPUtime=3.09
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 56724 0 0 0 282 27 0 0 25 0 1 0 92027822 222511104 53894 1992294400 134512640 136421960 4288580480 18446744073709551615 135810743 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31197/statm: 54324 53895 193 467 0 53855 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 217296

[startup+6.30137 s]
/proc/loadavg: 0.92 0.95 0.98 2/106 31198
/proc/meminfo: memFree=1433484/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=484560 CPUtime=6.29
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 126345 0 0 0 575 54 0 0 25 0 1 0 92027822 496189440 117417 1992294400 134512640 136421960 4288580480 18446744073709551615 135805571 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31197/statm: 121140 117417 203 467 0 120671 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 484560

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.98 2/106 31198
/proc/meminfo: memFree=1398392/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=504132 CPUtime=12.69
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 131606 0 0 0 1131 138 0 0 25 0 1 0 92027822 516231168 122577 1992294400 134512640 136421960 4288580480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31197/statm: 126033 122577 215 467 0 125564 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 504132

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.98 2/106 31198
/proc/meminfo: memFree=1398268/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=504132 CPUtime=25.49
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 131615 0 0 0 2242 307 0 0 25 0 1 0 92027822 516231168 122586 1992294400 134512640 136421960 4288580480 18446744073709551615 135006000 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31197/statm: 126033 122586 215 467 0 125564 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 504132

[startup+51.1015 s]
/proc/loadavg: 1.04 0.98 0.98 2/106 31200
/proc/meminfo: memFree=1398020/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=504912 CPUtime=51.07
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 131778 0 0 0 4475 632 0 0 25 0 1 0 92027822 517029888 122749 1992294400 134512640 136421960 4288580480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31197/statm: 126228 122749 215 467 0 125759 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 504912

[startup+102.309 s]
/proc/loadavg: 1.02 0.98 0.98 2/106 31200
/proc/meminfo: memFree=1397400/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=504912 CPUtime=102.27
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 131778 0 0 0 9007 1220 0 0 25 0 1 0 92027822 517029888 122749 1992294400 134512640 136421960 4288580480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31197/statm: 126228 122749 215 467 0 125759 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 504912

[startup+162.301 s]
/proc/loadavg: 1.12 1.01 0.99 2/106 31202
/proc/meminfo: memFree=1397400/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=504912 CPUtime=162.24
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 131803 0 0 0 14352 1872 0 0 25 0 1 0 92027822 517029888 122774 1992294400 134512640 136421960 4288580480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31197/statm: 126228 122774 215 467 0 125759 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 504912

[startup+222.302 s]
/proc/loadavg: 1.11 1.02 1.00 2/106 31204
/proc/meminfo: memFree=1397276/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=504912 CPUtime=222.23
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 131820 0 0 0 19715 2508 0 0 25 0 1 0 92027822 517029888 122791 1992294400 134512640 136421960 4288580480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31197/statm: 126228 122791 215 467 0 125759 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 504912

[startup+282.302 s]
/proc/loadavg: 1.16 1.04 1.01 2/106 31206
/proc/meminfo: memFree=1397276/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=505044 CPUtime=282.21
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 131840 0 0 0 25082 3139 0 0 25 0 1 0 92027822 517165056 122811 1992294400 134512640 136421960 4288580480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31197/statm: 126261 122811 215 467 0 125792 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 505044

[startup+342.302 s]
/proc/loadavg: 1.17 1.06 1.01 2/106 31206
/proc/meminfo: memFree=1396408/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=506076 CPUtime=342.19
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 132004 0 0 0 30448 3771 0 0 25 0 1 0 92027822 518221824 122975 1992294400 134512640 136421960 4288580480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31197/statm: 126519 122975 215 467 0 126050 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 506076

[startup+402.301 s]
/proc/loadavg: 1.16 1.08 1.02 2/106 31208
/proc/meminfo: memFree=1396284/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=506208 CPUtime=402.17
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 132043 0 0 0 35819 4398 0 0 25 0 1 0 92027822 518356992 123014 1992294400 134512640 136421960 4288580480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31197/statm: 126552 123014 215 467 0 126083 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 506208

[startup+462.301 s]
/proc/loadavg: 1.23 1.11 1.03 2/106 31210
/proc/meminfo: memFree=1396284/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=506208 CPUtime=462.16
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 132051 0 0 0 41181 5035 0 0 25 0 1 0 92027822 518356992 123022 1992294400 134512640 136421960 4288580480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31197/statm: 126552 123022 215 467 0 126083 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 506208

[startup+522.302 s]
/proc/loadavg: 1.13 1.10 1.03 2/106 31212
/proc/meminfo: memFree=1396160/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=506208 CPUtime=522.14
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 132073 0 0 0 46566 5648 0 0 25 0 1 0 92027822 518356992 123044 1992294400 134512640 136421960 4288580480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31197/statm: 126552 123044 215 467 0 126083 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 506208

[startup+582.302 s]
/proc/loadavg: 1.05 1.08 1.02 2/106 31214
/proc/meminfo: memFree=1396036/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=506208 CPUtime=582.12
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 132073 0 0 0 51941 6271 0 0 25 0 1 0 92027822 518356992 123044 1992294400 134512640 136421960 4288580480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31197/statm: 126552 123044 215 467 0 126083 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 506208

[startup+642.302 s]
/proc/loadavg: 1.02 1.06 1.02 2/106 31214
/proc/meminfo: memFree=1395912/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=506472 CPUtime=642.11
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 132119 0 0 0 57311 6900 0 0 25 0 1 0 92027822 518627328 123090 1992294400 134512640 136421960 4288580480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31197/statm: 126618 123090 215 467 0 126149 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 506472

[startup+702.3 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/106 31220
/proc/meminfo: memFree=1395416/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=506604 CPUtime=822.05
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 132172 0 0 0 73421 8784 0 0 25 0 1 0 92027822 518762496 123143 1992294400 134512640 136421960 4288580480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31197/statm: 126651 123143 215 467 0 126182 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 506604

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 31222
/proc/meminfo: memFree=1395416/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=506736 CPUtime=882.03
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 132197 0 0 0 78784 9419 0 0 25 0 1 0 92027822 518897664 123168 1992294400 134512640 136421960 4288580480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31197/statm: 126684 123168 215 467 0 126215 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 506736

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 31222
/proc/meminfo: memFree=1395292/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=506736 CPUtime=942.02
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 132197 0 0 0 84162 10040 0 0 25 0 1 0 92027822 518897664 123168 1992294400 134512640 136421960 4288580480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31197/statm: 126684 123168 215 467 0 126215 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 506736

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 31224
/proc/meminfo: memFree=1395168/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=506868 CPUtime=1001.99
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 132224 0 0 0 89518 10681 0 0 25 0 1 0 92027822 519032832 123195 1992294400 134512640 136421960 4288580480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31197/statm: 126717 123195 215 467 0 126248 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 506868

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31226
/proc/meminfo: memFree=1394920/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=506868 CPUtime=1061.97
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 132247 0 0 0 94879 11318 0 0 25 0 1 0 92027822 519032832 123218 1992294400 134512640 136421960 4288580480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31197/statm: 126717 123218 215 467 0 126248 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 506868

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31228
/proc/meminfo: memFree=1394920/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=507000 CPUtime=1121.95
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 132274 0 0 0 100246 11949 0 0 25 0 1 0 92027822 519168000 123245 1992294400 134512640 136421960 4288580480 18446744073709551615 135027091 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31197/statm: 126750 123245 215 467 0 126281 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 507000

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31230
/proc/meminfo: memFree=1394796/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=507000 CPUtime=1181.95
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 132274 0 0 0 105615 12580 0 0 25 0 1 0 92027822 519168000 123245 1992294400 134512640 136421960 4288580480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31197/statm: 126750 123245 215 467 0 126281 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 507000

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31230
/proc/meminfo: memFree=1394424/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=507132 CPUtime=1241.93
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 132294 0 0 0 110992 13201 0 0 25 0 1 0 92027822 519303168 123265 1992294400 134512640 136421960 4288580480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31197/statm: 126783 123265 215 467 0 126314 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 507132

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31232
/proc/meminfo: memFree=1394300/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=507264 CPUtime=1301.91
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 132327 0 0 0 116368 13823 0 0 25 0 1 0 92027822 519438336 123298 1992294400 134512640 136421960 4288580480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31197/statm: 126816 123298 215 467 0 126347 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 507264

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31234
/proc/meminfo: memFree=1394176/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=507264 CPUtime=1361.88
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 132327 0 0 0 121758 14430 0 0 25 0 1 0 92027822 519438336 123298 1992294400 134512640 136421960 4288580480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31197/statm: 126816 123298 215 467 0 126347 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 507264

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31239
/proc/meminfo: memFree=1393680/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=507264 CPUtime=1421.87
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 132348 0 0 0 127138 15049 0 0 25 0 1 0 92027822 519438336 123319 1992294400 134512640 136421960 4288580480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31197/statm: 126816 123319 215 467 0 126347 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 507264

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31241
/proc/meminfo: memFree=1393680/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=507396 CPUtime=1481.85
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 132359 0 0 0 132521 15664 0 0 25 0 1 0 92027822 519573504 123330 1992294400 134512640 136421960 4288580480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31197/statm: 126849 123330 215 467 0 126380 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 507396

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31241
/proc/meminfo: memFree=1393680/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=507528 CPUtime=1541.83
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 132387 0 0 0 137880 16303 0 0 25 0 1 0 92027822 519708672 123358 1992294400 134512640 136421960 4288580480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31197/statm: 126882 123358 215 467 0 126413 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 507528

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31243
/proc/meminfo: memFree=1393432/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=507660 CPUtime=1601.82
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 132447 0 0 0 143258 16924 0 0 25 0 1 0 92027822 519843840 123418 1992294400 134512640 136421960 4288580480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31197/statm: 126915 123418 215 467 0 126446 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 507660

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31245
/proc/meminfo: memFree=1393432/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=507660 CPUtime=1661.8
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 132447 0 0 0 148616 17564 0 0 25 0 1 0 92027822 519843840 123418 1992294400 134512640 136421960 4288580480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31197/statm: 126915 123418 215 467 0 126446 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 507660

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31247
/proc/meminfo: memFree=1393432/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=507792 CPUtime=1721.78
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 132462 0 0 0 153990 18188 0 0 25 0 1 0 92027822 519979008 123433 1992294400 134512640 136421960 4288580480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31197/statm: 126948 123433 215 467 0 126479 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 507792

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31249
/proc/meminfo: memFree=1393432/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=507792 CPUtime=1781.76
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 132462 0 0 0 159355 18821 0 0 25 0 1 0 92027822 519979008 123433 1992294400 134512640 136421960 4288580480 18446744073709551615 134973849 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31197/statm: 126948 123433 215 467 0 126479 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 507792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31249
/proc/meminfo: memFree=1393432/2059040 swapFree=4138812/4192956
[pid=31197] ppid=31195 vsize=507792 CPUtime=1800.07
/proc/31197/stat : 31197 (pbct) R 31195 31197 30950 0 -1 4202496 132464 0 0 0 160993 19014 0 0 25 0 1 0 92027822 519979008 123435 1992294400 134512640 136421960 4288580480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31197/statm: 126948 123435 215 467 0 126479 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 507792

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

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

Child status: 0
Real time (s): 1800.66
CPU time (s): 1800.13
CPU user time (s): 1609.94
CPU system time (s): 190.19
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 507792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1609.94
system time used= 190.19
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 132466
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= 5956

runsolver used 2.87856 second user time and 8.59969 second system time

The end

Launcher Data 

Begin job on node088 at 2010-06-26 01:09:03
IDJOB=2683141
IDBENCH=71916
IDSOLVER=1192
FILE ID=node088/2683141-1277507342
PBS_JOBID= 11190615
Free space on /tmp= 62468 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_50_2__8_45__256.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683141-1277507342/watcher-2683141-1277507342 -o /tmp/evaluation-result-2683141-1277507342/solver-2683141-1277507342 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683141-1277507342.opb

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

MD5SUM BENCH= 521ed767a167eb8f632cec6025d152e5
RANDOM SEED=1376297436

node088.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		: 3000.217
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	: 6000.43
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		: 3000.217
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1889720 kB
Buffers:         14300 kB
Cached:          64680 kB
SwapCached:       6152 kB
Active:          63208 kB
Inactive:        28436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1889720 kB
SwapTotal:     4192956 kB
SwapFree:      4138812 kB
Dirty:            2868 kB
Writeback:           0 kB
AnonPages:       11352 kB
Mapped:           8372 kB
Slab:            55620 kB
PageTables:       4128 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181476 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= 62464 MiB
End job on node088 at 2010-06-26 01:39:05