Trace number 458925

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, and are wall clock time (not CPU 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
PBS4_v2 2007-03-23? (TO) 1800.02 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-g125.17.opb
MD5SUM7d701b956113b6fc93a1922e71200e27
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 variables4250
Total number of constraints68397
Number of constraints which are clauses68397
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 constraint2
Maximum length of a constraint17
Number of terms in the objective function 4250
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 4250
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 4250
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 (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/458925-1178645663/instance-458925-1178645663.opb ......
1800.00/1800.60	c done parsing opb.
1800.00/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458925-1178645663/instance-458925-1178645663.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node6/watcher-458925-1178645663 -o ROOT/results/node6/solver-458925-1178645663 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458925-1178645663/instance-458925-1178645663.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 7692
/proc/meminfo: memFree=1533488/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=1868 CPUtime=0
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 272 0 0 0 0 0 0 0 18 0 1 0 340604023 1912832 254 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 467 254 84 219 0 244 0

[startup+0.101564 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 7692
/proc/meminfo: memFree=1533488/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=2308 CPUtime=0.09
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 351 0 0 0 9 0 0 0 18 0 1 0 340604023 2363392 333 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134586977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 577 333 86 219 0 354 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2308

[startup+0.201574 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 7692
/proc/meminfo: memFree=1533488/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=3048 CPUtime=0.19
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 605 0 0 0 19 0 0 0 18 0 1 0 340604023 3121152 534 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135023076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 762 534 86 219 0 539 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3048

[startup+0.301586 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 7692
/proc/meminfo: memFree=1533488/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=4228 CPUtime=0.29
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 907 0 0 0 29 0 0 0 19 0 1 0 340604023 4329472 739 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 1057 739 86 219 0 834 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4228

[startup+0.701633 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 7692
/proc/meminfo: memFree=1533488/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=8240 CPUtime=0.69
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 2181 0 0 0 69 0 0 0 23 0 1 0 340604023 8437760 1435 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 2060 1435 90 219 0 1837 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8240

[startup+1.50173 s]
/proc/loadavg: 0.92 0.95 0.97 2/78 7693
/proc/meminfo: memFree=1527976/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=8372 CPUtime=1.49
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 2228 0 0 0 148 1 0 0 25 0 1 0 340604023 8572928 1482 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 2093 1482 90 219 0 1870 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8372

[startup+3.10191 s]
/proc/loadavg: 0.92 0.95 0.97 2/78 7693
/proc/meminfo: memFree=1527400/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=8768 CPUtime=3.09
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 2321 0 0 0 308 1 0 0 25 0 1 0 340604023 8978432 1575 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 2192 1575 90 219 0 1969 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8768

[startup+6.30129 s]
/proc/loadavg: 0.93 0.95 0.97 2/78 7693
/proc/meminfo: memFree=1526888/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=8900 CPUtime=6.29
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 2420 0 0 0 627 2 0 0 25 0 1 0 340604023 9113600 1674 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545669 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 2225 1674 90 219 0 2002 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8900

[startup+12.701 s]
/proc/loadavg: 0.93 0.96 0.97 2/78 7693
/proc/meminfo: memFree=1526440/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=11080 CPUtime=12.68
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 2525 0 0 0 1265 3 0 0 25 0 1 0 340604023 11345920 1779 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 2770 1779 90 219 0 2547 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11080

[startup+25.5015 s]
/proc/loadavg: 0.95 0.96 0.97 2/78 7693
/proc/meminfo: memFree=1525608/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=11476 CPUtime=25.49
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 2731 0 0 0 2544 5 0 0 25 0 1 0 340604023 11751424 1985 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 2869 1985 90 219 0 2646 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11476

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.97 2/78 7693
/proc/meminfo: memFree=1524328/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=12004 CPUtime=51.08
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 3067 0 0 0 5098 10 0 0 25 0 1 0 340604023 12292096 2321 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 3001 2321 90 219 0 2778 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12004

[startup+102.302 s]
/proc/loadavg: 0.98 0.96 0.97 2/78 7693
/proc/meminfo: memFree=1522216/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=16920 CPUtime=102.27
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 3586 0 0 0 10207 20 0 0 25 0 1 0 340604023 17326080 2840 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 4230 2840 90 219 0 4007 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16920

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7695
/proc/meminfo: memFree=1521768/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=17188 CPUtime=162.25
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 3691 0 0 0 16194 31 0 0 25 0 1 0 340604023 17600512 2945 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 4297 2945 90 219 0 4074 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17188

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7695
/proc/meminfo: memFree=1520872/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=17560 CPUtime=222.24
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 3914 0 0 0 22183 41 0 0 25 0 1 0 340604023 17981440 3168 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 4390 3168 90 219 0 4167 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 17560

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7695
/proc/meminfo: memFree=1520360/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=17920 CPUtime=282.22
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 4046 0 0 0 28169 53 0 0 25 0 1 0 340604023 18350080 3300 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546117 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 4480 3300 90 219 0 4257 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 17920

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7695
/proc/meminfo: memFree=1519784/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=18056 CPUtime=342.2
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 4195 0 0 0 34156 64 0 0 25 0 1 0 340604023 18489344 3449 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545665 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 4514 3449 90 219 0 4291 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 18056

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7695
/proc/meminfo: memFree=1519400/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=18396 CPUtime=402.18
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 4286 0 0 0 40144 74 0 0 25 0 1 0 340604023 18837504 3540 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 4599 3540 90 219 0 4376 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18396

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7695
/proc/meminfo: memFree=1519016/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=18540 CPUtime=462.17
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 4401 0 0 0 46132 85 0 0 25 0 1 0 340604023 18984960 3655 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 4635 3655 90 219 0 4412 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 18540

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7695
/proc/meminfo: memFree=1518376/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=18848 CPUtime=522.15
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 4553 0 0 0 52121 94 0 0 25 0 1 0 340604023 19300352 3807 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 4712 3807 90 219 0 4489 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 18848

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7695
/proc/meminfo: memFree=1518120/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=19028 CPUtime=582.13
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 4624 0 0 0 58108 105 0 0 25 0 1 0 340604023 19484672 3878 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546110 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 4757 3878 90 219 0 4534 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 19028

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7695
/proc/meminfo: memFree=1517800/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=19176 CPUtime=642.12
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 4689 0 0 0 64096 116 0 0 25 0 1 0 340604023 19636224 3943 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546110 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 4794 3943 90 219 0 4571 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 19176


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

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7695
/proc/meminfo: memFree=1516712/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=22864 CPUtime=882.06
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 5724 0 0 0 88046 160 0 0 25 0 1 0 340604023 23412736 4209 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 5716 4209 90 219 0 5493 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 22864

[startup+942.301 s]
/proc/loadavg: 1.07 0.99 0.97 2/78 7695
/proc/meminfo: memFree=1516456/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=23100 CPUtime=942.04
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 5797 0 0 0 94034 170 0 0 25 0 1 0 340604023 23654400 4282 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 5775 4282 90 219 0 5552 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 23100

[startup+1002.3 s]
/proc/loadavg: 1.02 0.99 0.97 2/78 7695
/proc/meminfo: memFree=1516264/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=23100 CPUtime=1002.02
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 5851 0 0 0 100022 180 0 0 25 0 1 0 340604023 23654400 4336 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546104 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 5775 4336 90 219 0 5552 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 23100

[startup+1062.3 s]
/proc/loadavg: 1.01 0.99 0.97 2/78 7695
/proc/meminfo: memFree=1515816/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=23344 CPUtime=1062
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 5970 0 0 0 106009 191 0 0 25 0 1 0 340604023 23904256 4455 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 5836 4455 90 219 0 5613 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 23344

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 7695
/proc/meminfo: memFree=1515560/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=23500 CPUtime=1121.98
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 6032 0 0 0 111997 201 0 0 25 0 1 0 340604023 24064000 4517 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546110 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 5875 4517 90 219 0 5652 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 23500

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 7695
/proc/meminfo: memFree=1515240/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=23500 CPUtime=1181.97
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 6112 0 0 0 117984 213 0 0 25 0 1 0 340604023 24064000 4597 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545646 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 5875 4597 90 219 0 5652 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 23500

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 7695
/proc/meminfo: memFree=1514728/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=23776 CPUtime=1241.95
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 6239 0 0 0 123971 224 0 0 25 0 1 0 340604023 24346624 4724 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545646 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 5944 4724 90 219 0 5721 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 23776

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 7695
/proc/meminfo: memFree=1514472/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=23952 CPUtime=1301.94
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 6298 0 0 0 129959 235 0 0 25 0 1 0 340604023 24526848 4783 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 5988 4783 90 219 0 5765 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 23952

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 7695
/proc/meminfo: memFree=1514216/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=24140 CPUtime=1361.92
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 6366 0 0 0 135946 246 0 0 25 0 1 0 340604023 24719360 4851 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 6035 4851 90 219 0 5812 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 24140

[startup+1422.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 7695
/proc/meminfo: memFree=1513960/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=24244 CPUtime=1421.91
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 6425 0 0 0 141934 257 0 0 25 0 1 0 340604023 24825856 4910 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 6061 4910 90 219 0 5838 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 24244

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 7695
/proc/meminfo: memFree=1513704/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=24444 CPUtime=1481.89
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 6493 0 0 0 147922 267 0 0 25 0 1 0 340604023 25030656 4978 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545669 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 6111 4978 90 219 0 5888 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 24444

[startup+1542.31 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 7695
/proc/meminfo: memFree=1513448/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=24544 CPUtime=1541.88
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 6553 0 0 0 153910 278 0 0 25 0 1 0 340604023 25133056 5038 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545669 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 6136 5038 90 219 0 5913 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 24544

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/84 7761
/proc/meminfo: memFree=1511736/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=24756 CPUtime=1601.83
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 6615 0 0 0 159892 291 0 0 25 0 1 0 340604023 25350144 5100 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545675 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 6189 5100 90 219 0 5966 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 24756

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 7893
/proc/meminfo: memFree=1512680/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=24756 CPUtime=1661.73
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 6670 0 0 0 165871 302 0 0 25 0 1 0 340604023 25350144 5155 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546110 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 6189 5155 90 219 0 5966 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 24756

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 7893
/proc/meminfo: memFree=1512552/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=24980 CPUtime=1721.72
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 6720 0 0 0 171858 314 0 0 25 0 1 0 340604023 25579520 5205 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 6245 5205 90 219 0 6022 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 24980

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 7893
/proc/meminfo: memFree=1511528/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=25080 CPUtime=1781.71
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 6965 0 0 0 177845 326 0 0 25 0 1 0 340604023 25681920 5450 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 6270 5450 90 219 0 6047 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 25080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 7893
/proc/meminfo: memFree=1511464/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=25080 CPUtime=1800
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 6989 0 0 0 179671 329 0 0 25 0 1 0 340604023 25681920 5474 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 6270 5474 90 219 0 6047 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 25080

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

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

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 7893
/proc/meminfo: memFree=1511464/2055924 swapFree=4146632/4192956
[pid=7692] ppid=7690 vsize=25080 CPUtime=1800
/proc/7692/stat : 7692 (PBS4_SAT07v2) R 7690 7692 7220 0 -1 4194304 6989 0 0 0 179671 329 0 0 25 0 1 0 340604023 25681920 5474 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7692/statm: 6270 5474 90 219 0 6047 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 25080

Child status: 0
Real time (s): 1800.61
CPU time (s): 1800.02
CPU user time (s): 1796.72
CPU system time (s): 3.2975
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 25080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.72
system time used= 3.2975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6990
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= 8
involuntary context switches= 35845

runsolver used 1.35979 second user time and 3.9654 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Tue May  8 17:34:24 UTC 2007

IDJOB= 458925
IDBENCH= 2183
IDSOLVER= 200
FILE ID= node6/458925-1178645663

PBS_JOBID= 5217829

Free space on /tmp= 66561 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-g125.17.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458925-1178645663/instance-458925-1178645663.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-458925-1178645663 -o ROOT/results/node6/conversion-458925-1178645663 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458925-1178645663/instance-458925-1178645663.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-458925-1178645663 -o ROOT/results/node6/solver-458925-1178645663 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458925-1178645663/instance-458925-1178645663.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  7d701b956113b6fc93a1922e71200e27

RANDOM SEED= 249548013

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.232
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.232
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1533896 kB
Buffers:         49128 kB
Cached:         374940 kB
SwapCached:      13920 kB
Active:         236220 kB
Inactive:       210952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1533896 kB
SwapTotal:     4192956 kB
SwapFree:      4146632 kB
Dirty:            3964 kB
Writeback:           0 kB
Mapped:          29948 kB
Slab:            60376 kB
Committed_AS: 12613100 kB
PageTables:       1784 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66561 MiB

End job on node6 on Tue May  8 18:04:26 UTC 2007