Trace number 348960

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
PB-clasp 2007-04-10? (TO) 1802.08 1802.93

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-air04.opb
MD5SUM642713e12b3477ef4c8327a12a399c0f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark5953
Best CPU time to get the best result obtained on this benchmark1800.16
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5953
Optimality of the best value was proved NO
Number of variables8904
Total number of constraints823
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)823
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint368
Number of terms in the objective function 8904
Biggest coefficient in the objective function 231
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 528751
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 231
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 528751
Number of bits of the biggest sum of numbers20
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)

1800.08/1800.91	c Somebody sent me a SIGTERM
1800.08/1800.91	s UNKNOWN
1800.08/1800.92	pb2clasp1: no process killed
1800.08/1800.92	clasp-1.0: no process killed
3.78/1802.92	sh: line 1: 22275 Done                    cat /tmp/evaluation/348960-1176611713/temp/instance-348960-1176611713.opb.op
3.78/1802.92	     22276 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/348960-1176611713/temp/instance-348960-1176611713.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348960-1176611713/instance-348960-1176611713.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node62/watcher-348960-1176611713 -o ROOT/results/node62/solver-348960-1176611713 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348960-1176611713.opb /tmp/evaluation/348960-1176611713/temp 

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: 0.92 0.98 0.99 3/64 22057
/proc/meminfo: memFree=1806568/2055920 swapFree=4185932/4192956
[pid=22057] ppid=22055 vsize=12268 CPUtime=0
/proc/22057/stat : 22057 (pbclasp) D 22055 22057 21638 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 93336909 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236437863013 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/22057/statm: 3067 317 242 3 0 167 0

[startup+0.087917 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22057
/proc/meminfo: memFree=1806568/2055920 swapFree=4185932/4192956
[pid=22057] ppid=22055 vsize=13352 CPUtime=0.08
/proc/22057/stat : 22057 (pbclasp) R 22055 22057 21638 0 -1 4194304 709 0 0 0 8 0 0 0 18 0 1 0 93336909 13672448 675 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236455923464 0 0 4224 16384 0 0 0 17 1 0 0
/proc/22057/statm: 3338 675 320 3 0 438 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13352

[startup+0.101919 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22057
/proc/meminfo: memFree=1806568/2055920 swapFree=4185932/4192956
[pid=22057] ppid=22055 vsize=13352 CPUtime=0.09
/proc/22057/stat : 22057 (pbclasp) R 22055 22057 21638 0 -1 4194304 711 0 0 0 9 0 0 0 18 0 1 0 93336909 13672448 677 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236455923470 0 0 4224 16384 0 0 0 17 1 0 0
/proc/22057/statm: 3338 677 320 3 0 438 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13352

[startup+0.301957 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22057
/proc/meminfo: memFree=1806568/2055920 swapFree=4185932/4192956
[pid=22057] ppid=22055 vsize=13484 CPUtime=0.29
/proc/22057/stat : 22057 (pbclasp) R 22055 22057 21638 0 -1 4194304 758 0 0 0 29 0 0 0 19 0 1 0 93336909 13807616 724 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236455923458 0 0 4224 16384 0 0 0 17 1 0 0
/proc/22057/statm: 3371 724 320 3 0 471 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13484

[startup+0.701036 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22057
/proc/meminfo: memFree=1806568/2055920 swapFree=4185932/4192956
[pid=22057] ppid=22055 vsize=14148 CPUtime=0.69
/proc/22057/stat : 22057 (pbclasp) R 22055 22057 21638 0 -1 4194304 910 0 0 0 69 0 0 0 22 0 1 0 93336909 14487552 876 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236437575162 0 0 4224 16384 0 0 0 17 1 0 0
/proc/22057/statm: 3537 876 320 3 0 637 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14148

[startup+1.50119 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 22060
/proc/meminfo: memFree=1802384/2055920 swapFree=4185932/4192956
[pid=22057] ppid=22055 vsize=14940 CPUtime=0.89
/proc/22057/stat : 22057 (pbclasp) S 22055 22057 21638 0 -1 4194304 1135 0 0 0 89 0 0 0 16 0 1 0 93336909 15298560 1086 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446593122 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22057/statm: 3735 1086 324 3 0 835 0
[pid=22059] ppid=22057 vsize=5352 CPUtime=0
/proc/22059/stat : 22059 (sh) S 22057 22057 21638 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 93337000 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22059/statm: 1338 229 193 169 0 49 0
[pid=22060] ppid=22059 vsize=12532 CPUtime=0.58
/proc/22060/stat : 22060 (pb2clasp1) R 22059 22057 21638 0 -1 4194304 540 0 0 0 58 0 0 0 21 0 1 0 93337000 12832768 502 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 236455923458 0 0 4224 0 0 0 0 17 1 0 0
/proc/22060/statm: 3133 502 339 3 0 233 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 32824

[startup+3.10151 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 22067
/proc/meminfo: memFree=1796160/2055920 swapFree=4185932/4192956
[pid=22057] ppid=22055 vsize=15732 CPUtime=1.8
/proc/22057/stat : 22057 (pbclasp) S 22055 22057 21638 0 -1 4194304 1684 1631 0 0 91 1 86 2 17 0 1 0 93336909 16109568 1301 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22057/statm: 3933 1301 343 3 0 1033 0
[pid=22065] ppid=22057 vsize=5352 CPUtime=0
/proc/22065/stat : 22065 (sh) S 22057 22057 21638 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 93337092 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22065/statm: 1338 224 188 169 0 49 0
[pid=22067] ppid=22065 vsize=10668 CPUtime=1.26
/proc/22067/stat : 22067 (clasp-1.0) R 22065 22057 21638 0 -1 4194304 2334 0 0 0 125 1 0 0 25 0 1 0 93337092 10924032 2252 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617501 0 0 4096 0 0 0 0 17 1 0 0
/proc/22067/statm: 2667 2252 249 81 0 2041 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 31752

[startup+6.30114 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 22067
/proc/meminfo: memFree=1791368/2055920 swapFree=4185932/4192956
[pid=22057] ppid=22055 vsize=15732 CPUtime=1.8
/proc/22057/stat : 22057 (pbclasp) S 22055 22057 21638 0 -1 4194304 1684 1631 0 0 91 1 86 2 17 0 1 0 93336909 16109568 1301 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22057/statm: 3933 1301 343 3 0 1033 0
[pid=22065] ppid=22057 vsize=5352 CPUtime=0
/proc/22065/stat : 22065 (sh) S 22057 22057 21638 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 93337092 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22065/statm: 1338 224 188 169 0 49 0
[pid=22067] ppid=22065 vsize=10668 CPUtime=4.46
/proc/22067/stat : 22067 (clasp-1.0) R 22065 22057 21638 0 -1 4194304 2351 0 0 0 445 1 0 0 25 0 1 0 93337092 10924032 2269 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/22067/statm: 2667 2269 249 81 0 2041 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 31752

[startup+12.7014 s]
/proc/loadavg: 0.94 0.98 0.99 2/67 22067
/proc/meminfo: memFree=1788680/2055920 swapFree=4185932/4192956
[pid=22057] ppid=22055 vsize=15732 CPUtime=1.8
/proc/22057/stat : 22057 (pbclasp) S 22055 22057 21638 0 -1 4194304 1684 1631 0 0 91 1 86 2 17 0 1 0 93336909 16109568 1301 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22057/statm: 3933 1301 343 3 0 1033 0
[pid=22065] ppid=22057 vsize=5352 CPUtime=0
/proc/22065/stat : 22065 (sh) S 22057 22057 21638 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 93337092 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22065/statm: 1338 224 188 169 0 49 0
[pid=22067] ppid=22065 vsize=13608 CPUtime=10.85
/proc/22067/stat : 22067 (clasp-1.0) R 22065 22057 21638 0 -1 4194304 3085 0 0 0 1084 1 0 0 25 0 1 0 93337092 13934592 3003 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715815 0 0 4096 0 0 0 0 17 1 0 0
/proc/22067/statm: 3402 3003 249 81 0 2776 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 34692

[startup+25.5019 s]
/proc/loadavg: 1.02 1.00 1.00 2/67 22067
/proc/meminfo: memFree=1786384/2055920 swapFree=4185932/4192956
[pid=22057] ppid=22055 vsize=15732 CPUtime=1.8
/proc/22057/stat : 22057 (pbclasp) S 22055 22057 21638 0 -1 4194304 1684 1631 0 0 91 1 86 2 17 0 1 0 93336909 16109568 1301 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22057/statm: 3933 1301 343 3 0 1033 0
[pid=22065] ppid=22057 vsize=5352 CPUtime=0
/proc/22065/stat : 22065 (sh) S 22057 22057 21638 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 93337092 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22065/statm: 1338 224 188 169 0 49 0
[pid=22067] ppid=22065 vsize=15660 CPUtime=23.65
/proc/22067/stat : 22067 (clasp-1.0) R 22065 22057 21638 0 -1 4194304 3622 0 0 0 2363 2 0 0 25 0 1 0 93337092 16035840 3540 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714359 0 0 4096 0 0 0 0 17 1 0 0
/proc/22067/statm: 3915 3540 249 81 0 3289 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 36744

[startup+51.103 s]
/proc/loadavg: 1.07 1.01 1.00 2/67 22067
/proc/meminfo: memFree=1782800/2055920 swapFree=4185932/4192956
[pid=22057] ppid=22055 vsize=15732 CPUtime=1.8
/proc/22057/stat : 22057 (pbclasp) S 22055 22057 21638 0 -1 4194304 1684 1631 0 0 91 1 86 2 17 0 1 0 93336909 16109568 1301 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22057/statm: 3933 1301 343 3 0 1033 0
[pid=22065] ppid=22057 vsize=5352 CPUtime=0
/proc/22065/stat : 22065 (sh) S 22057 22057 21638 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 93337092 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22065/statm: 1338 224 188 169 0 49 0
[pid=22067] ppid=22065 vsize=19252 CPUtime=49.24
/proc/22067/stat : 22067 (clasp-1.0) R 22065 22057 21638 0 -1 4194304 4517 0 0 0 4922 2 0 0 25 0 1 0 93337092 19714048 4435 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741370 0 0 4096 0 0 0 0 17 1 0 0
/proc/22067/statm: 4813 4435 249 81 0 4187 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 40336

[startup+102.305 s]
/proc/loadavg: 1.07 1.03 1.00 2/67 22067
/proc/meminfo: memFree=1778896/2055920 swapFree=4185932/4192956
[pid=22057] ppid=22055 vsize=15732 CPUtime=1.8
/proc/22057/stat : 22057 (pbclasp) S 22055 22057 21638 0 -1 4194304 1684 1631 0 0 91 1 86 2 17 0 1 0 93336909 16109568 1301 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22057/statm: 3933 1301 343 3 0 1033 0
[pid=22065] ppid=22057 vsize=5352 CPUtime=0
/proc/22065/stat : 22065 (sh) S 22057 22057 21638 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 93337092 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22065/statm: 1338 224 188 169 0 49 0
[pid=22067] ppid=22065 vsize=23224 CPUtime=100.43
/proc/22067/stat : 22067 (clasp-1.0) R 22065 22057 21638 0 -1 4194304 5499 0 0 0 10039 4 0 0 25 0 1 0 93337092 23781376 5417 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134713915 0 0 4096 0 0 0 0 17 1 0 0
/proc/22067/statm: 5806 5417 249 81 0 5180 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 44308

[startup+162.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/67 22067
/proc/meminfo: memFree=1776272/2055920 swapFree=4185932/4192956
[pid=22057] ppid=22055 vsize=15732 CPUtime=1.8
/proc/22057/stat : 22057 (pbclasp) S 22055 22057 21638 0 -1 4194304 1684 1631 0 0 91 1 86 2 17 0 1 0 93336909 16109568 1301 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22057/statm: 3933 1301 343 3 0 1033 0
[pid=22065] ppid=22057 vsize=5352 CPUtime=0
/proc/22065/stat : 22065 (sh) S 22057 22057 21638 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 93337092 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22065/statm: 1338 224 188 169 0 49 0
[pid=22067] ppid=22065 vsize=25840 CPUtime=160.4
/proc/22067/stat : 22067 (clasp-1.0) R 22065 22057 21638 0 -1 4194304 6146 0 0 0 16035 5 0 0 25 0 1 0 93337092 26460160 6064 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/22067/statm: 6460 6064 249 81 0 5834 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 46924

[startup+222.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/67 22067
/proc/meminfo: memFree=1771024/2055920 swapFree=4185932/4192956
[pid=22057] ppid=22055 vsize=15732 CPUtime=1.8
/proc/22057/stat : 22057 (pbclasp) S 22055 22057 21638 0 -1 4194304 1684 1631 0 0 91 1 86 2 17 0 1 0 93336909 16109568 1301 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22057/statm: 3933 1301 343 3 0 1033 0
[pid=22065] ppid=22057 vsize=5352 CPUtime=0
/proc/22065/stat : 22065 (sh) S 22057 22057 21638 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 93337092 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22065/statm: 1338 224 188 169 0 49 0
[pid=22067] ppid=22065 vsize=31028 CPUtime=220.38
/proc/22067/stat : 22067 (clasp-1.0) R 22065 22057 21638 0 -1 4194304 7445 0 0 0 22032 6 0 0 25 0 1 0 93337092 31772672 7363 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134740921 0 0 4096 0 0 0 0 17 1 0 0
/proc/22067/statm: 7757 7363 249 81 0 7131 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 52112

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 22067
/proc/meminfo: memFree=1771024/2055920 swapFree=4185932/4192956
[pid=22057] ppid=22055 vsize=15732 CPUtime=1.8
/proc/22057/stat : 22057 (pbclasp) S 22055 22057 21638 0 -1 4194304 1684 1631 0 0 91 1 86 2 17 0 1 0 93336909 16109568 1301 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22057/statm: 3933 1301 343 3 0 1033 0
[pid=22065] ppid=22057 vsize=5352 CPUtime=0
/proc/22065/stat : 22065 (sh) S 22057 22057 21638 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 93337092 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22065/statm: 1338 224 188 169 0 49 0

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

/proc/22065/statm: 1338 224 188 169 0 49 0
[pid=22067] ppid=22065 vsize=73136 CPUtime=1659.73
/proc/22067/stat : 22067 (clasp-1.0) R 22065 22057 21638 0 -1 4194304 18031 0 0 0 165953 20 0 0 25 0 1 0 93337092 74891264 17898 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715812 0 0 4096 0 0 0 0 17 1 0 0
/proc/22067/statm: 18284 17898 249 81 0 17658 0
Current children cumulated CPU time (s) 1661.53
Current children cumulated vsize (KiB) 94220

[startup+1722.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/67 22265
/proc/meminfo: memFree=1728144/2055920 swapFree=4185932/4192956
[pid=22057] ppid=22055 vsize=15732 CPUtime=1.8
/proc/22057/stat : 22057 (pbclasp) S 22055 22057 21638 0 -1 4194304 1684 1631 0 0 91 1 86 2 17 0 1 0 93336909 16109568 1301 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22057/statm: 3933 1301 343 3 0 1033 0
[pid=22065] ppid=22057 vsize=5352 CPUtime=0
/proc/22065/stat : 22065 (sh) S 22057 22057 21638 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 93337092 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22065/statm: 1338 224 188 169 0 49 0
[pid=22067] ppid=22065 vsize=73136 CPUtime=1719.7
/proc/22067/stat : 22067 (clasp-1.0) R 22065 22057 21638 0 -1 4194304 18031 0 0 0 171950 20 0 0 25 0 1 0 93337092 74891264 17898 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715844 0 0 4096 0 0 0 0 17 1 0 0
/proc/22067/statm: 18284 17898 249 81 0 17658 0
Current children cumulated CPU time (s) 1721.5
Current children cumulated vsize (KiB) 94220

[startup+1782.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/67 22265
/proc/meminfo: memFree=1728144/2055920 swapFree=4185932/4192956
[pid=22057] ppid=22055 vsize=15732 CPUtime=1.8
/proc/22057/stat : 22057 (pbclasp) S 22055 22057 21638 0 -1 4194304 1684 1631 0 0 91 1 86 2 17 0 1 0 93336909 16109568 1301 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22057/statm: 3933 1301 343 3 0 1033 0
[pid=22065] ppid=22057 vsize=5352 CPUtime=0
/proc/22065/stat : 22065 (sh) S 22057 22057 21638 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 93337092 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22065/statm: 1338 224 188 169 0 49 0
[pid=22067] ppid=22065 vsize=73136 CPUtime=1779.68
/proc/22067/stat : 22067 (clasp-1.0) R 22065 22057 21638 0 -1 4194304 18031 0 0 0 177948 20 0 0 25 0 1 0 93337092 74891264 17898 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/22067/statm: 18284 17898 249 81 0 17658 0
Current children cumulated CPU time (s) 1781.48
Current children cumulated vsize (KiB) 94220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 22265
/proc/meminfo: memFree=1728144/2055920 swapFree=4185932/4192956
[pid=22057] ppid=22055 vsize=15732 CPUtime=1.8
/proc/22057/stat : 22057 (pbclasp) S 22055 22057 21638 0 -1 4194304 1684 1631 0 0 91 1 86 2 17 0 1 0 93336909 16109568 1301 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22057/statm: 3933 1301 343 3 0 1033 0
[pid=22065] ppid=22057 vsize=5352 CPUtime=0
/proc/22065/stat : 22065 (sh) S 22057 22057 21638 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 93337092 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22065/statm: 1338 224 188 169 0 49 0
[pid=22067] ppid=22065 vsize=73136 CPUtime=1798.28
/proc/22067/stat : 22067 (clasp-1.0) R 22065 22057 21638 0 -1 4194304 18031 0 0 0 179808 20 0 0 25 0 1 0 93337092 74891264 17898 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714110 0 0 4096 0 0 0 0 17 1 0 0
/proc/22067/statm: 18284 17898 249 81 0 17658 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 94220

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

[startup+1800.9 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 22265
/proc/meminfo: memFree=1728144/2055920 swapFree=4185932/4192956
[pid=22057] ppid=22055 vsize=15732 CPUtime=1.8
/proc/22057/stat : 22057 (pbclasp) S 22055 22057 21638 0 -1 4194304 1684 1631 0 0 91 1 86 2 17 0 1 0 93336909 16109568 1301 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22057/statm: 3933 1301 343 3 0 1033 0
[pid=22065] ppid=22057 vsize=5352 CPUtime=0
/proc/22065/stat : 22065 (sh) S 22057 22057 21638 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 93337092 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22065/statm: 1338 224 188 169 0 49 0
[pid=22067] ppid=22065 vsize=73136 CPUtime=1798.28
/proc/22067/stat : 22067 (clasp-1.0) R 22065 22057 21638 0 -1 4194304 18031 0 0 0 179808 20 0 0 25 0 1 0 93337092 74891264 17898 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714110 0 0 4096 0 0 0 0 17 1 0 0
/proc/22067/statm: 18284 17898 249 81 0 17658 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 94220

# WARNING:
# current cumulated CPU time (1.84 s) is less than in the last sample (1800.08 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1798.24 s) to the 'lost time'.

[startup+1801.02 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 22265
/proc/meminfo: memFree=1728144/2055920 swapFree=4185932/4192956
[pid=22057] ppid=22055 vsize=15732 CPUtime=1.84
/proc/22057/stat : 22057 (pbclasp) S 22055 22057 21638 0 -1 4194304 1851 3407 0 0 92 1 86 5 16 0 1 0 93336909 16109568 1303 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22057/statm: 3933 1303 343 3 0 1033 0
Current children cumulated CPU time (s) 1.84
Current children cumulated vsize (KiB) 15732

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 22265
/proc/meminfo: memFree=1728144/2055920 swapFree=4185932/4192956
[pid=22057] ppid=22055 vsize=15732 CPUtime=1.84
/proc/22057/stat : 22057 (pbclasp) S 22055 22057 21638 0 -1 4194304 1851 3407 0 0 92 1 86 5 16 0 1 0 93336909 16109568 1303 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22057/statm: 3933 1303 343 3 0 1033 0
Current children cumulated CPU time (s) 1.84
Current children cumulated vsize (KiB) 15732

[startup+1802.2 s]
/proc/loadavg: 1.00 1.01 1.00 2/68 22276
/proc/meminfo: memFree=1790776/2055920 swapFree=4185932/4192956
[pid=22057] ppid=22055 vsize=15732 CPUtime=1.84
/proc/22057/stat : 22057 (pbclasp) S 22055 22057 21638 0 -1 4194304 1851 3407 0 0 92 1 86 5 16 0 1 0 93336909 16109568 1303 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22057/statm: 3933 1303 343 3 0 1033 0
[pid=22274] ppid=22057 vsize=5352 CPUtime=0
/proc/22274/stat : 22274 (sh) S 22057 22057 21638 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 93517005 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22274/statm: 1338 224 188 169 0 49 0
[pid=22276] ppid=22274 vsize=10668 CPUtime=1.24
/proc/22276/stat : 22276 (clasp-1.0) R 22274 22057 21638 0 -1 4194304 2332 0 0 0 123 1 0 0 25 0 1 0 93517005 10924032 2250 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134733929 0 0 4096 0 0 0 0 17 1 0 0
/proc/22276/statm: 2667 2250 249 81 0 2041 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 31752

[startup+1802.6 s]
/proc/loadavg: 1.00 1.01 1.00 2/68 22276
/proc/meminfo: memFree=1790776/2055920 swapFree=4185932/4192956
[pid=22057] ppid=22055 vsize=15732 CPUtime=1.84
/proc/22057/stat : 22057 (pbclasp) S 22055 22057 21638 0 -1 4194304 1851 3407 0 0 92 1 86 5 16 0 1 0 93336909 16109568 1303 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22057/statm: 3933 1303 343 3 0 1033 0
[pid=22274] ppid=22057 vsize=5352 CPUtime=0
/proc/22274/stat : 22274 (sh) S 22057 22057 21638 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 93517005 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22274/statm: 1338 224 188 169 0 49 0
[pid=22276] ppid=22274 vsize=10668 CPUtime=1.64
/proc/22276/stat : 22276 (clasp-1.0) R 22274 22057 21638 0 -1 4194304 2345 0 0 0 163 1 0 0 25 0 1 0 93517005 10924032 2263 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617515 0 0 4096 0 0 0 0 17 1 0 0
/proc/22276/statm: 2667 2263 249 81 0 2041 0
Current children cumulated CPU time (s) 3.48
Current children cumulated vsize (KiB) 31752

[startup+1802.8 s]
/proc/loadavg: 1.00 1.01 1.00 2/68 22276
/proc/meminfo: memFree=1790712/2055920 swapFree=4185932/4192956
[pid=22057] ppid=22055 vsize=15732 CPUtime=1.84
/proc/22057/stat : 22057 (pbclasp) S 22055 22057 21638 0 -1 4194304 1851 3407 0 0 92 1 86 5 16 0 1 0 93336909 16109568 1303 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22057/statm: 3933 1303 343 3 0 1033 0
[pid=22274] ppid=22057 vsize=5352 CPUtime=0
/proc/22274/stat : 22274 (sh) S 22057 22057 21638 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 93517005 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22274/statm: 1338 224 188 169 0 49 0
[pid=22276] ppid=22274 vsize=10668 CPUtime=1.84
/proc/22276/stat : 22276 (clasp-1.0) R 22274 22057 21638 0 -1 4194304 2345 0 0 0 183 1 0 0 25 0 1 0 93517005 10924032 2263 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715914 0 0 4096 0 0 0 0 17 1 0 0
/proc/22276/statm: 2667 2263 249 81 0 2041 0
Current children cumulated CPU time (s) 3.68
Current children cumulated vsize (KiB) 31752

[startup+1802.91 s]
/proc/loadavg: 1.00 1.01 1.00 2/68 22276
/proc/meminfo: memFree=1790712/2055920 swapFree=4185932/4192956
[pid=22057] ppid=22055 vsize=15732 CPUtime=1.84
/proc/22057/stat : 22057 (pbclasp) S 22055 22057 21638 0 -1 4194304 1851 3407 0 0 92 1 86 5 16 0 1 0 93336909 16109568 1303 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22057/statm: 3933 1303 343 3 0 1033 0
[pid=22274] ppid=22057 vsize=5352 CPUtime=0
/proc/22274/stat : 22274 (sh) S 22057 22057 21638 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 93517005 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22274/statm: 1338 224 188 169 0 49 0
[pid=22276] ppid=22274 vsize=10668 CPUtime=1.94
/proc/22276/stat : 22276 (clasp-1.0) R 22274 22057 21638 0 -1 4194304 2345 0 0 0 193 1 0 0 25 0 1 0 93517005 10924032 2263 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617515 0 0 4096 0 0 0 0 17 1 0 0
/proc/22276/statm: 2667 2263 249 81 0 2041 0
Current children cumulated CPU time (s) 3.78
Current children cumulated vsize (KiB) 31752

Child status: 0

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1798.24
#  lost CPU user time (s): 1798.07
#  lost CPU system time (s): 0.17

Real time (s): 1802.93
CPU time (s): 1802.08
CPU user time (s): 1801.82
CPU system time (s): 0.264985
CPU usage (%): 99.9531
Max. virtual memory (cumulated for all children) (KiB): 94220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.74843
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8778
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= 810
involuntary context switches= 33

runsolver used 2.24666 second user time and 4.28535 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Sun Apr 15 04:35:13 UTC 2007

IDJOB= 348960
IDBENCH= 1797
IDSOLVER= 167
FILE ID= node62/348960-1176611713

PBS_JOBID= 4557033

Free space on /tmp= 66563 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-air04.opb
COMMAND LINE= pbclasp instance-348960-1176611713.opb /tmp/evaluation/348960-1176611713/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node62/convwatcher-348960-1176611713 -o ROOT/results/node62/conversion-348960-1176611713 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348960-1176611713/instance-348960-1176611713.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-348960-1176611713 -o ROOT/results/node62/solver-348960-1176611713 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348960-1176611713.opb /tmp/evaluation/348960-1176611713/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  642713e12b3477ef4c8327a12a399c0f

RANDOM SEED= 861133457

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.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		: 3000.279
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		: 3000.279
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:      2055920 kB
MemFree:       1807040 kB
Buffers:         12308 kB
Cached:         130892 kB
SwapCached:       2388 kB
Active:          32328 kB
Inactive:       122836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1807040 kB
SwapTotal:     4192956 kB
SwapFree:      4185932 kB
Dirty:            1200 kB
Writeback:           0 kB
Mapped:          18676 kB
Slab:            79708 kB
Committed_AS:   149888 kB
PageTables:       1468 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 node62 on Sun Apr 15 05:05:17 UTC 2007