Trace number 2668296

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? (TO) 1800.1 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-par32-4.opb
MD5SUM172d8bfe30610a29dfe3bb9d98ed3f4c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
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 variables6352
Total number of constraints13489
Number of constraints which are clauses13489
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint3
Number of terms in the objective function 6352
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 6352
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 6352
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.19/0.25	c constraints 0/0 clauses 9815/0 units 1582
0.19/0.25	c vars 6352
0.29/0.32	c objective 5533 + 633
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-2668296-1276446738/watcher-2668296-1276446738 -o /tmp/evaluation-result-2668296-1276446738/solver-2668296-1276446738 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668296-1276446738.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: 0.92 0.97 0.99 3/106 25613
/proc/meminfo: memFree=1815432/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=2488 CPUtime=0
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 324 0 0 0 0 0 0 0 20 0 1 0 18330127 2547712 246 1992294400 134512640 136485738 4292054096 18446744073709551615 135178825 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25613/statm: 622 250 149 482 0 138 0

[startup+0.0197521 s]
/proc/loadavg: 0.92 0.97 0.99 3/106 25613
/proc/meminfo: memFree=1815432/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=2752 CPUtime=0.01
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 375 0 0 0 1 0 0 0 20 0 1 0 18330127 2818048 297 1992294400 134512640 136485738 4292054096 18446744073709551615 135848185 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25613/statm: 688 297 157 482 0 204 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2752

[startup+0.101759 s]
/proc/loadavg: 0.92 0.97 0.99 3/106 25613
/proc/meminfo: memFree=1815432/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=2884 CPUtime=0.09
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 423 0 0 0 9 0 0 0 20 0 1 0 18330127 2953216 345 1992294400 134512640 136485738 4292054096 18446744073709551615 135856846 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25613/statm: 721 345 157 482 0 237 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2884

[startup+0.301778 s]
/proc/loadavg: 0.92 0.97 0.99 3/106 25613
/proc/meminfo: memFree=1815432/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=3164 CPUtime=0.29
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 478 0 0 0 29 0 0 0 20 0 1 0 18330127 3239936 400 1992294400 134512640 136485738 4292054096 18446744073709551615 135180296 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25613/statm: 791 400 160 482 0 307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3164

[startup+0.701816 s]
/proc/loadavg: 0.92 0.97 0.99 3/106 25613
/proc/meminfo: memFree=1815432/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=43608 CPUtime=0.7
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 10896 0 0 0 65 5 0 0 21 0 1 0 18330127 44654592 10341 1992294400 134512640 136485738 4292054096 18446744073709551615 135360018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25613/statm: 10902 10342 198 482 0 10418 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 43608

[startup+1.50189 s]
/proc/loadavg: 0.92 0.97 0.99 2/107 25614
/proc/meminfo: memFree=1747844/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=70944 CPUtime=1.49
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 18083 0 0 0 142 7 0 0 23 0 1 0 18330127 72646656 17074 1992294400 134512640 136485738 4292054096 18446744073709551615 134880704 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25613/statm: 17736 17074 225 482 0 17252 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 70944

[startup+3.10105 s]
/proc/loadavg: 0.92 0.97 0.99 2/107 25614
/proc/meminfo: memFree=1747100/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=71744 CPUtime=3.09
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 18270 0 0 0 301 8 0 0 25 0 1 0 18330127 73465856 17261 1992294400 134512640 136485738 4292054096 18446744073709551615 134880875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25613/statm: 17936 17261 225 482 0 17452 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 71744

[startup+6.30135 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 25614
/proc/meminfo: memFree=1745984/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=72672 CPUtime=6.29
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 18507 0 0 0 621 8 0 0 25 0 1 0 18330127 74416128 17498 1992294400 134512640 136485738 4292054096 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25613/statm: 18168 17498 225 482 0 17684 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 72672

[startup+12.701 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 25614
/proc/meminfo: memFree=1744496/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=73808 CPUtime=12.69
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 18798 0 0 0 1260 9 0 0 25 0 1 0 18330127 75579392 17789 1992294400 134512640 136485738 4292054096 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25613/statm: 18452 17789 225 482 0 17968 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 73808

[startup+25.5012 s]
/proc/loadavg: 0.95 0.97 0.99 2/107 25614
/proc/meminfo: memFree=1743752/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=74468 CPUtime=25.48
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 18963 0 0 0 2539 9 0 0 25 0 1 0 18330127 76255232 17954 1992294400 134512640 136485738 4292054096 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25613/statm: 18617 17954 225 482 0 18133 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 74468

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.99 2/107 25616
/proc/meminfo: memFree=1743132/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=75228 CPUtime=51.08
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 19142 0 0 0 5099 9 0 0 25 0 1 0 18330127 77033472 18133 1992294400 134512640 136485738 4292054096 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25613/statm: 18807 18133 225 482 0 18323 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 75228

[startup+102.309 s]
/proc/loadavg: 0.98 0.97 0.99 2/107 25616
/proc/meminfo: memFree=1741892/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=76212 CPUtime=102.26
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 19391 0 0 0 10217 9 0 0 25 0 1 0 18330127 78041088 18382 1992294400 134512640 136485738 4292054096 18446744073709551615 134874210 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25613/statm: 19053 18382 225 482 0 18569 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 76212

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25618
/proc/meminfo: memFree=1741644/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=76352 CPUtime=162.24
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 19438 0 0 0 16214 10 0 0 25 0 1 0 18330127 78184448 18429 1992294400 134512640 136485738 4292054096 18446744073709551615 134880566 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25613/statm: 19088 18429 225 482 0 18604 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 76352

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25620
/proc/meminfo: memFree=1740528/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=77592 CPUtime=222.23
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 19702 0 0 0 22213 10 0 0 25 0 1 0 18330127 79454208 18693 1992294400 134512640 136485738 4292054096 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25613/statm: 19398 18693 225 482 0 18914 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 77592

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25622
/proc/meminfo: memFree=1740404/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=77868 CPUtime=282.21
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 19749 0 0 0 28211 10 0 0 25 0 1 0 18330127 79736832 18740 1992294400 134512640 136485738 4292054096 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25613/statm: 19467 18740 225 482 0 18983 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 77868

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25622
/proc/meminfo: memFree=1740156/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=78008 CPUtime=342.19
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 19785 0 0 0 34209 10 0 0 25 0 1 0 18330127 79880192 18776 1992294400 134512640 136485738 4292054096 18446744073709551615 134880457 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25613/statm: 19502 18776 225 482 0 19018 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 78008

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25627
/proc/meminfo: memFree=1739412/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=78008 CPUtime=402.17
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 19794 0 0 0 40207 10 0 0 25 0 1 0 18330127 79880192 18785 1992294400 134512640 136485738 4292054096 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25613/statm: 19502 18785 225 482 0 19018 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 78008

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25629
/proc/meminfo: memFree=1739412/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=78176 CPUtime=462.15
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 19818 0 0 0 46205 10 0 0 25 0 1 0 18330127 80052224 18809 1992294400 134512640 136485738 4292054096 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25613/statm: 19544 18809 225 482 0 19060 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 78176

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25631
/proc/meminfo: memFree=1738296/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=79364 CPUtime=522.14
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 20115 0 0 0 52203 11 0 0 25 0 1 0 18330127 81268736 19106 1992294400 134512640 136485738 4292054096 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25613/statm: 19841 19106 225 482 0 19357 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 79364

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25633
/proc/meminfo: memFree=1738296/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=79364 CPUtime=582.12
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 20125 0 0 0 58201 11 0 0 25 0 1 0 18330127 81268736 19116 1992294400 134512640 136485738 4292054096 18446744073709551615 134880545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25613/statm: 19841 19116 225 482 0 19357 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 79364

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25633
/proc/meminfo: memFree=1738296/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=79528 CPUtime=642.11
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 20153 0 0 0 64199 12 0 0 25 0 1 0 18330127 81436672 19144 1992294400 134512640 136485738 4292054096 18446744073709551615 134880552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25613/statm: 19882 19144 225 482 0 19398 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 79528

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25639
/proc/meminfo: memFree=1738048/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=79684 CPUtime=822.05
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 20219 0 0 0 82193 12 0 0 25 0 1 0 18330127 81596416 19210 1992294400 134512640 136485738 4292054096 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25613/statm: 19921 19210 225 482 0 19437 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 79684

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25641
/proc/meminfo: memFree=1737924/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=79848 CPUtime=882.03
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 20231 0 0 0 88191 12 0 0 25 0 1 0 18330127 81764352 19222 1992294400 134512640 136485738 4292054096 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25613/statm: 19962 19222 225 482 0 19478 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 79848

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25641
/proc/meminfo: memFree=1737800/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=79848 CPUtime=942.01
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 20231 0 0 0 94189 12 0 0 25 0 1 0 18330127 81764352 19222 1992294400 134512640 136485738 4292054096 18446744073709551615 134880552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25613/statm: 19962 19222 225 482 0 19478 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 79848

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25643
/proc/meminfo: memFree=1737800/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=79848 CPUtime=1002
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 20231 0 0 0 100188 12 0 0 25 0 1 0 18330127 81764352 19222 1992294400 134512640 136485738 4292054096 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25613/statm: 19962 19222 225 482 0 19478 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 79848

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25645
/proc/meminfo: memFree=1737676/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=80112 CPUtime=1061.98
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 20298 0 0 0 106186 12 0 0 25 0 1 0 18330127 82034688 19289 1992294400 134512640 136485738 4292054096 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25613/statm: 20028 19289 225 482 0 19544 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 80112

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25647
/proc/meminfo: memFree=1736064/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=81552 CPUtime=1121.97
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 20641 0 0 0 112184 13 0 0 25 0 1 0 18330127 83509248 19632 1992294400 134512640 136485738 4292054096 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25613/statm: 20388 19632 225 482 0 19904 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 81552

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25649
/proc/meminfo: memFree=1736064/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=81552 CPUtime=1181.95
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 20642 0 0 0 118182 13 0 0 25 0 1 0 18330127 83509248 19633 1992294400 134512640 136485738 4292054096 18446744073709551615 134880524 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25613/statm: 20388 19633 225 482 0 19904 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 81552

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25649
/proc/meminfo: memFree=1735816/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=81552 CPUtime=1241.94
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 20646 0 0 0 124181 13 0 0 25 0 1 0 18330127 83509248 19637 1992294400 134512640 136485738 4292054096 18446744073709551615 134880566 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25613/statm: 20388 19637 225 482 0 19904 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 81552

[startup+1302.3 s]
/proc/loadavg: 1.05 0.99 0.99 2/107 25651
/proc/meminfo: memFree=1735692/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=81552 CPUtime=1301.92
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 20649 0 0 0 130179 13 0 0 25 0 1 0 18330127 83509248 19640 1992294400 134512640 136485738 4292054096 18446744073709551615 134886871 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25613/statm: 20388 19640 225 482 0 19904 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 81552

[startup+1362.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/107 25653
/proc/meminfo: memFree=1735692/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=81552 CPUtime=1361.9
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 20649 0 0 0 136177 13 0 0 25 0 1 0 18330127 83509248 19640 1992294400 134512640 136485738 4292054096 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25613/statm: 20388 19640 225 482 0 19904 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 81552

[startup+1422.31 s]
/proc/loadavg: 1.07 1.01 1.00 2/107 25655
/proc/meminfo: memFree=1735692/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=81552 CPUtime=1421.88
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 20649 0 0 0 142175 13 0 0 25 0 1 0 18330127 83509248 19640 1992294400 134512640 136485738 4292054096 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25613/statm: 20388 19640 225 482 0 19904 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 81552

[startup+1482.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 25657
/proc/meminfo: memFree=1735568/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=81552 CPUtime=1481.87
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 20666 0 0 0 148173 14 0 0 25 0 1 0 18330127 83509248 19657 1992294400 134512640 136485738 4292054096 18446744073709551615 134880463 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25613/statm: 20388 19657 225 482 0 19904 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 81552

[startup+1542.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 25657
/proc/meminfo: memFree=1735568/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=81716 CPUtime=1541.85
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 20687 0 0 0 154171 14 0 0 25 0 1 0 18330127 83677184 19678 1992294400 134512640 136485738 4292054096 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25613/statm: 20429 19678 225 482 0 19945 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 81716

[startup+1602.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/107 25659
/proc/meminfo: memFree=1735568/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=81716 CPUtime=1601.82
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 20688 0 0 0 160168 14 0 0 25 0 1 0 18330127 83677184 19679 1992294400 134512640 136485738 4292054096 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25613/statm: 20429 19679 225 482 0 19945 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 81716

[startup+1662.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 25661
/proc/meminfo: memFree=1735444/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=81716 CPUtime=1661.81
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 20702 0 0 0 166167 14 0 0 25 0 1 0 18330127 83677184 19693 1992294400 134512640 136485738 4292054096 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25613/statm: 20429 19693 225 482 0 19945 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 81716

[startup+1722.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 25663
/proc/meminfo: memFree=1735320/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=81716 CPUtime=1721.79
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 20709 0 0 0 172165 14 0 0 25 0 1 0 18330127 83677184 19700 1992294400 134512640 136485738 4292054096 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25613/statm: 20429 19700 225 482 0 19945 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 81716

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 25674
/proc/meminfo: memFree=1734948/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=81716 CPUtime=1781.76
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 20712 0 0 0 178162 14 0 0 25 0 1 0 18330127 83677184 19703 1992294400 134512640 136485738 4292054096 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25613/statm: 20429 19703 225 482 0 19945 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 81716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 25674
/proc/meminfo: memFree=1734948/2059040 swapFree=4140228/4192956
[pid=25613] ppid=25611 vsize=81716 CPUtime=1800.07
/proc/25613/stat : 25613 (pbct) R 25611 25613 24825 0 -1 4202496 20712 0 0 0 179993 14 0 0 25 0 1 0 18330127 83677184 19703 1992294400 134512640 136485738 4292054096 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25613/statm: 20429 19703 225 482 0 19945 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 81716

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): 1800.63
CPU time (s): 1800.1
CPU user time (s): 1799.94
CPU system time (s): 0.158975
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 81716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.158975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20712
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= 7376

runsolver used 2.87256 second user time and 8.61069 second system time

The end

Launcher Data 

Begin job on node018 at 2010-06-13 18:32:18
IDJOB=2668296
IDBENCH=2122
IDSOLVER=1170
FILE ID=node018/2668296-1276446738
PBS_JOBID= 11173320
Free space on /tmp= 62292 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par32-4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668296-1276446738/watcher-2668296-1276446738 -o /tmp/evaluation-result-2668296-1276446738/solver-2668296-1276446738 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668296-1276446738.opb

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

MD5SUM BENCH= 172d8bfe30610a29dfe3bb9d98ed3f4c
RANDOM SEED=587400848

node018.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		: 3000.248
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	: 6000.49
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		: 3000.248
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1815952 kB
Buffers:         45488 kB
Cached:         110024 kB
SwapCached:       5768 kB
Active:          80208 kB
Inactive:        87608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1815952 kB
SwapTotal:     4192956 kB
SwapFree:      4140228 kB
Dirty:            2384 kB
Writeback:           0 kB
AnonPages:       10912 kB
Mapped:          12944 kB
Slab:            53588 kB
PageTables:       3940 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181300 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62292 MiB
End job on node018 at 2010-06-13 19:02:21