Trace number 430109

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 2007-03-23? (TO) 1801.89 1803.63

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=263-P1=269-B.opb
MD5SUMb613dc01eaf727bc9d40c6e07a29423b
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.012997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables27
Total number of constraints3
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints3
Minimum length of a constraint9
Maximum length of a constraint90
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 522844
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)81
Sum of products size (including duplicates)162
Number of different products81
Sum of products size162

Solver Data (download as text)

1800.01/1801.61	c Somebody sent me a SIGTERM
1800.01/1801.61	s UNKNOWN
1800.01/1801.64	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/430109-1177991871/instance-430109-1177991871.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node46/watcher-430109-1177991871 -o ROOT/results/node46/solver-430109-1177991871 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430109-1177991871.opb /tmp/evaluation/430109-1177991871/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: 0.88 0.98 0.99 3/78 21721
/proc/meminfo: memFree=1787288/2055920 swapFree=4159404/4192956
[pid=21721] ppid=21719 vsize=12268 CPUtime=0
/proc/21721/stat : 21721 (pbclasp) R 21719 21721 21416 0 -1 4194304 397 0 0 0 0 0 0 0 18 0 1 0 153870127 12562432 364 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255825711841 0 0 4224 0 0 0 0 17 1 0 0
/proc/21721/statm: 3067 365 276 3 0 167 0

[startup+0.078559 s]
/proc/loadavg: 0.88 0.98 0.99 3/78 21721
/proc/meminfo: memFree=1787288/2055920 swapFree=4159404/4192956
[pid=21721] ppid=21719 vsize=12400 CPUtime=0.01
/proc/21721/stat : 21721 (pbclasp) S 21719 21721 21416 0 -1 4194304 569 1593 0 0 0 0 1 0 16 0 1 0 153870127 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21721/statm: 3100 459 343 3 0 200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12400

[startup+0.101558 s]
/proc/loadavg: 0.88 0.98 0.99 3/78 21721
/proc/meminfo: memFree=1787288/2055920 swapFree=4159404/4192956
[pid=21721] ppid=21719 vsize=12400 CPUtime=0.01
/proc/21721/stat : 21721 (pbclasp) S 21719 21721 21416 0 -1 4194304 569 1593 0 0 0 0 1 0 16 0 1 0 153870127 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21721/statm: 3100 459 343 3 0 200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12400

[startup+0.301596 s]
/proc/loadavg: 0.88 0.98 0.99 3/78 21721
/proc/meminfo: memFree=1787288/2055920 swapFree=4159404/4192956
[pid=21721] ppid=21719 vsize=12400 CPUtime=0.01
/proc/21721/stat : 21721 (pbclasp) S 21719 21721 21416 0 -1 4194304 569 1593 0 0 0 0 1 0 16 0 1 0 153870127 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21721/statm: 3100 459 343 3 0 200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12400

[startup+0.70167 s]
/proc/loadavg: 0.88 0.98 0.99 3/78 21721
/proc/meminfo: memFree=1787288/2055920 swapFree=4159404/4192956
[pid=21721] ppid=21719 vsize=12400 CPUtime=0.01
/proc/21721/stat : 21721 (pbclasp) S 21719 21721 21416 0 -1 4194304 569 1593 0 0 0 0 1 0 16 0 1 0 153870127 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21721/statm: 3100 459 343 3 0 200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12400

[startup+1.50282 s]
/proc/loadavg: 0.89 0.98 0.99 2/81 21731
/proc/meminfo: memFree=1721344/2055920 swapFree=4159404/4192956
[pid=21721] ppid=21719 vsize=12400 CPUtime=0.01
/proc/21721/stat : 21721 (pbclasp) S 21719 21721 21416 0 -1 4194304 569 1593 0 0 0 0 1 0 16 0 1 0 153870127 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21721/statm: 3100 459 343 3 0 200 0
[pid=21729] ppid=21721 vsize=5352 CPUtime=0
/proc/21729/stat : 21729 (sh) S 21721 21721 21416 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 153870131 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21729/statm: 1338 224 188 169 0 49 0
[pid=21731] ppid=21729 vsize=101168 CPUtime=1.44
/proc/21731/stat : 21731 (clasp) R 21729 21721 21416 0 -1 4194304 24762 0 0 0 134 10 0 0 25 0 1 0 153870131 103596032 23889 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/21731/statm: 25292 23889 181 154 0 24762 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 118920

[startup+3.10111 s]
/proc/loadavg: 0.89 0.98 0.99 2/81 21731
/proc/meminfo: memFree=1656704/2055920 swapFree=4159404/4192956
[pid=21721] ppid=21719 vsize=12400 CPUtime=0.01
/proc/21721/stat : 21721 (pbclasp) S 21719 21721 21416 0 -1 4194304 569 1593 0 0 0 0 1 0 16 0 1 0 153870127 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21721/statm: 3100 459 343 3 0 200 0
[pid=21729] ppid=21721 vsize=5352 CPUtime=0
/proc/21729/stat : 21729 (sh) S 21721 21721 21416 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 153870131 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21729/statm: 1338 224 188 169 0 49 0
[pid=21731] ppid=21729 vsize=195396 CPUtime=3.04
/proc/21731/stat : 21731 (clasp) R 21729 21721 21416 0 -1 4194304 48316 0 0 0 282 22 0 0 25 0 1 0 153870131 200085504 46303 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8230523 0 0 4096 0 0 0 0 17 1 0 0
/proc/21731/statm: 48849 46304 181 154 0 48319 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 213148

[startup+6.30271 s]
/proc/loadavg: 0.89 0.98 0.99 2/81 21731
/proc/meminfo: memFree=1480000/2055920 swapFree=4159404/4192956
[pid=21721] ppid=21719 vsize=12400 CPUtime=0.01
/proc/21721/stat : 21721 (pbclasp) S 21719 21721 21416 0 -1 4194304 569 1593 0 0 0 0 1 0 16 0 1 0 153870127 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21721/statm: 3100 459 343 3 0 200 0
[pid=21729] ppid=21721 vsize=5352 CPUtime=0
/proc/21729/stat : 21729 (sh) S 21721 21721 21416 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 153870131 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21729/statm: 1338 224 188 169 0 49 0
[pid=21731] ppid=21729 vsize=358548 CPUtime=6.24
/proc/21731/stat : 21731 (clasp) R 21729 21721 21416 0 -1 4194304 91136 0 0 0 584 40 0 0 25 0 1 0 153870131 367153152 88097 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/21731/statm: 89637 88098 181 154 0 89107 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 376300

[startup+12.7019 s]
/proc/loadavg: 0.91 0.98 0.99 2/81 21731
/proc/meminfo: memFree=1155800/2055920 swapFree=4159404/4192956
[pid=21721] ppid=21719 vsize=12400 CPUtime=0.01
/proc/21721/stat : 21721 (pbclasp) S 21719 21721 21416 0 -1 4194304 569 1593 0 0 0 0 1 0 16 0 1 0 153870127 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21721/statm: 3100 459 343 3 0 200 0
[pid=21729] ppid=21721 vsize=5352 CPUtime=0
/proc/21729/stat : 21729 (sh) S 21721 21721 21416 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 153870131 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21729/statm: 1338 224 188 169 0 49 0
[pid=21731] ppid=21729 vsize=690452 CPUtime=12.64
/proc/21731/stat : 21731 (clasp) R 21729 21721 21416 0 -1 4194304 172641 0 0 0 1189 75 0 0 25 0 1 0 153870131 707022848 165757 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/21731/statm: 172613 165757 181 154 0 172083 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 708204

[startup+25.5013 s]
/proc/loadavg: 0.92 0.98 0.99 2/81 21731
/proc/meminfo: memFree=547160/2055920 swapFree=4159404/4192956
[pid=21721] ppid=21719 vsize=12400 CPUtime=0.01
/proc/21721/stat : 21721 (pbclasp) S 21719 21721 21416 0 -1 4194304 569 1593 0 0 0 0 1 0 16 0 1 0 153870127 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21721/statm: 3100 459 343 3 0 200 0
[pid=21729] ppid=21721 vsize=5352 CPUtime=0
/proc/21729/stat : 21729 (sh) S 21721 21721 21416 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 153870131 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21729/statm: 1338 224 188 169 0 49 0
[pid=21731] ppid=21729 vsize=1261436 CPUtime=25.43
/proc/21731/stat : 21731 (clasp) R 21729 21721 21416 0 -1 4194304 322991 0 0 0 2414 129 0 0 25 0 1 0 153870131 1291710464 312646 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/21731/statm: 315359 312646 181 154 0 314829 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 1279188

[startup+51.102 s]
/proc/loadavg: 0.95 0.98 0.99 2/81 21739
/proc/meminfo: memFree=1681048/2055920 swapFree=4159404/4192956
[pid=21721] ppid=21719 vsize=12400 CPUtime=47.7
/proc/21721/stat : 21721 (pbclasp) S 21719 21721 21416 0 -1 4194304 665 471276 0 0 0 0 4551 219 16 0 1 0 153870127 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21721/statm: 3100 459 343 3 0 200 0
[pid=21737] ppid=21721 vsize=5352 CPUtime=0
/proc/21737/stat : 21737 (sh) S 21721 21721 21416 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 153874935 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21737/statm: 1338 224 188 169 0 49 0
[pid=21739] ppid=21737 vsize=186676 CPUtime=2.98
/proc/21739/stat : 21739 (clasp) R 21737 21721 21416 0 -1 4194304 47753 0 0 0 276 22 0 0 25 0 1 0 153874935 191156224 45741 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/21739/statm: 46669 45741 181 154 0 46139 0
Current children cumulated CPU time (s) 50.68
Current children cumulated vsize (KiB) 204428

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/81 21747
/proc/meminfo: memFree=1458456/2055920 swapFree=4159404/4192956
[pid=21721] ppid=21719 vsize=12400 CPUtime=95.08
/proc/21721/stat : 21721 (pbclasp) S 21719 21721 21416 0 -1 4194304 762 940957 0 0 0 0 9076 432 16 0 1 0 153870127 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21721/statm: 3100 459 343 3 0 200 0
[pid=21745] ppid=21721 vsize=5352 CPUtime=0
/proc/21745/stat : 21745 (sh) S 21721 21721 21416 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 153879679 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21745/statm: 1338 224 188 169 0 49 0
[pid=21747] ppid=21745 vsize=384184 CPUtime=6.76
/proc/21747/stat : 21747 (clasp) R 21745 21721 21416 0 -1 4194304 98892 0 0 0 636 40 0 0 25 0 1 0 153879680 393404416 94315 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/21747/statm: 96046 94315 181 154 0 95516 0
Current children cumulated CPU time (s) 101.84
Current children cumulated vsize (KiB) 401936

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 21755
/proc/meminfo: memFree=889368/2055920 swapFree=4159404/4192956
[pid=21721] ppid=21719 vsize=12400 CPUtime=142.57
/proc/21721/stat : 21721 (pbclasp) S 21719 21721 21416 0 -1 4194304 858 1410638 0 0 0 0 13614 643 16 0 1 0 153870127 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21721/statm: 3100 459 343 3 0 200 0
[pid=21753] ppid=21721 vsize=5352 CPUtime=0
/proc/21753/stat : 21753 (sh) S 21721 21721 21416 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 153884431 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21753/statm: 1338 224 188 169 0 49 0
[pid=21755] ppid=21753 vsize=993096 CPUtime=19.23
/proc/21755/stat : 21755 (clasp) R 21753 21721 21416 0 -1 4194304 253414 0 0 0 1821 102 0 0 25 0 1 0 153884432 1016930304 243069 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/21755/statm: 248274 243069 181 154 0 247744 0
Current children cumulated CPU time (s) 161.8
Current children cumulated vsize (KiB) 1010848

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/87 21927
/proc/meminfo: memFree=306528/2055920 swapFree=4159404/4192956
[pid=21721] ppid=21719 vsize=12400 CPUtime=190.05
/proc/21721/stat : 21721 (pbclasp) S 21719 21721 21416 0 -1 4194304 954 1880319 0 0 0 0 18148 857 16 0 1 0 153870127 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21721/statm: 3100 459 343 3 0 200 0
[pid=21787] ppid=21721 vsize=5352 CPUtime=0
/proc/21787/stat : 21787 (sh) S 21721 21721 21416 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 153889182 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21787/statm: 1338 224 188 169 0 49 0
[pid=21789] ppid=21787 vsize=1592468 CPUtime=31.66
/proc/21789/stat : 21789 (clasp) R 21787 21721 21416 0 -1 4194304 397682 0 0 0 3014 152 0 0 25 0 1 0 153889182 1630687232 382147 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/21789/statm: 398117 382147 181 154 0 397587 0
Current children cumulated CPU time (s) 221.71
Current children cumulated vsize (KiB) 1610220

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 21969
/proc/meminfo: memFree=17496/2055920 swapFree=4159404/4192956
[pid=21721] ppid=21719 vsize=12400 CPUtime=237.42
/proc/21721/stat : 21721 (pbclasp) S 21719 21721 21416 0 -1 4194304 1051 2350000 0 0 0 0 22673 1069 16 0 1 0 153870127 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21721/statm: 3100 459 343 3 0 200 0
[pid=21943] ppid=21721 vsize=5352 CPUtime=0
/proc/21943/stat : 21943 (sh) S 21721 21721 21416 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 153893930 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21943/statm: 1338 224 188 169 0 49 0

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

Current children cumulated vsize (KiB) 1719960

[startup+1662.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/81 22201
/proc/meminfo: memFree=843488/2055920 swapFree=4159404/4192956
[pid=21721] ppid=21719 vsize=12400 CPUtime=1660.69
/proc/21721/stat : 21721 (pbclasp) S 21719 21721 21416 0 -1 4194304 3941 16440430 0 0 1 5 158638 7425 16 0 1 0 153870127 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21721/statm: 3100 459 343 3 0 200 0
Current children cumulated CPU time (s) 1660.69
Current children cumulated vsize (KiB) 12400

[startup+1722.3 s]
/proc/loadavg: 1.05 1.04 1.00 2/81 22217
/proc/meminfo: memFree=1208600/2055920 swapFree=4159404/4192956
[pid=21721] ppid=21719 vsize=12400 CPUtime=1708.09
/proc/21721/stat : 21721 (pbclasp) S 21719 21721 21416 0 -1 4194304 4037 16910111 0 0 1 5 163170 7633 16 0 1 0 153870127 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21721/statm: 3100 459 343 3 0 200 0
[pid=22215] ppid=21721 vsize=5352 CPUtime=0
/proc/22215/stat : 22215 (sh) S 21721 21721 21416 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 154041089 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22215/statm: 1338 224 188 169 0 49 0
[pid=22217] ppid=22215 vsize=690584 CPUtime=12.66
/proc/22217/stat : 22217 (clasp) R 22215 21721 21416 0 -1 4194304 172770 0 0 0 1197 69 0 0 25 0 1 0 154041089 707158016 165886 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/22217/statm: 172646 165886 181 154 0 172116 0
Current children cumulated CPU time (s) 1720.75
Current children cumulated vsize (KiB) 708336

[startup+1782.3 s]
/proc/loadavg: 1.13 1.06 1.01 2/81 22225
/proc/meminfo: memFree=606296/2055920 swapFree=4159404/4192956
[pid=21721] ppid=21719 vsize=12400 CPUtime=1755.53
/proc/21721/stat : 21721 (pbclasp) S 21719 21721 21416 0 -1 4194304 4133 17379792 0 0 1 5 167695 7852 16 0 1 0 153870127 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21721/statm: 3100 459 343 3 0 200 0
[pid=22223] ppid=21721 vsize=5352 CPUtime=0
/proc/22223/stat : 22223 (sh) S 21721 21721 21416 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 154045837 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22223/statm: 1338 224 188 169 0 49 0
[pid=22225] ppid=22223 vsize=1258664 CPUtime=25.18
/proc/22225/stat : 22225 (clasp) R 22223 21721 21416 0 -1 4194304 320225 0 0 0 2391 127 0 0 25 0 1 0 154045837 1288871936 309880 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/22225/statm: 314666 309881 181 154 0 314136 0
Current children cumulated CPU time (s) 1780.71
Current children cumulated vsize (KiB) 1276416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.6 s]
/proc/loadavg: 1.09 1.05 1.00 2/81 22225
/proc/meminfo: memFree=16024/2055920 swapFree=4159404/4192956
[pid=21721] ppid=21719 vsize=12400 CPUtime=1755.53
/proc/21721/stat : 21721 (pbclasp) S 21719 21721 21416 0 -1 4194304 4133 17379792 0 0 1 5 167695 7852 16 0 1 0 153870127 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21721/statm: 3100 459 343 3 0 200 0
[pid=22223] ppid=21721 vsize=5352 CPUtime=0
/proc/22223/stat : 22223 (sh) S 21721 21721 21416 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 154045837 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22223/statm: 1338 224 188 169 0 49 0
[pid=22225] ppid=22223 vsize=1815400 CPUtime=44.48
/proc/22225/stat : 22225 (clasp) R 22223 21721 21416 0 -1 4194304 468337 0 0 0 4263 185 0 0 25 0 1 0 154045837 1858969600 452801 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135076995 0 0 4096 0 0 0 0 17 1 0 0
/proc/22225/statm: 453850 452801 198 154 0 453320 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1833152

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

[startup+1801.6 s]
/proc/loadavg: 1.09 1.05 1.00 2/81 22225
/proc/meminfo: memFree=16024/2055920 swapFree=4159404/4192956
[pid=21721] ppid=21719 vsize=12400 CPUtime=1755.53
/proc/21721/stat : 21721 (pbclasp) S 21719 21721 21416 0 -1 4194304 4133 17379792 0 0 1 5 167695 7852 16 0 1 0 153870127 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21721/statm: 3100 459 343 3 0 200 0
[pid=22223] ppid=21721 vsize=5352 CPUtime=0
/proc/22223/stat : 22223 (sh) S 21721 21721 21416 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 154045837 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22223/statm: 1338 224 188 169 0 49 0
[pid=22225] ppid=22223 vsize=1815400 CPUtime=44.48
/proc/22225/stat : 22225 (clasp) R 22223 21721 21416 0 -1 4194304 468337 0 0 0 4263 185 0 0 25 0 1 0 154045837 1858969600 452801 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135076995 0 0 4096 0 0 0 0 17 1 0 0
/proc/22225/statm: 453850 452801 198 154 0 453320 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1833152

# WARNING:
# current cumulated CPU time (1755.59 s) is less than in the last sample (1800.01 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (44.42 s) to the 'lost time'.

[startup+1801.72 s]
/proc/loadavg: 1.09 1.05 1.00 3/83 22236
/proc/meminfo: memFree=672968/2055920 swapFree=4159404/4192956
[pid=21721] ppid=21719 vsize=12400 CPUtime=1755.56
/proc/21721/stat : 21721 (pbclasp) S 21719 21721 21416 0 -1 4194304 4288 17381566 0 0 1 5 167696 7854 16 0 1 0 153870127 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21721/statm: 3100 460 343 3 0 200 0
[pid=22234] ppid=21721 vsize=5352 CPUtime=0
/proc/22234/stat : 22234 (sh) S 21721 21721 21416 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 154050294 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22234/statm: 1338 224 188 169 0 49 0
[pid=22236] ppid=22234 vsize=5964 CPUtime=0.03
/proc/22236/stat : 22236 (clasp) R 22234 21721 21416 0 -1 4194304 1124 0 0 0 3 0 0 0 22 0 1 0 154050294 6107136 1087 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/22236/statm: 1491 1088 181 154 0 961 0
Current children cumulated CPU time (s) 1755.59
Current children cumulated vsize (KiB) 23716

Sending SIGKILL to process tree (bottom up)

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

[startup+1803 s]
/proc/loadavg: 1.09 1.05 1.00 2/82 22236
/proc/meminfo: memFree=1754896/2055920 swapFree=4159404/4192956
[pid=21721] ppid=21719 vsize=12400 CPUtime=1755.56
/proc/21721/stat : 21721 (pbclasp) S 21719 21721 21416 0 -1 4194304 4288 17381566 0 0 1 5 167696 7854 16 0 1 0 153870127 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21721/statm: 3100 460 343 3 0 200 0
[pid=22234] ppid=21721 vsize=5352 CPUtime=0
/proc/22234/stat : 22234 (sh) S 21721 21721 21416 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 154050294 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22234/statm: 1338 224 188 169 0 49 0
[pid=22236] ppid=22234 vsize=90888 CPUtime=1.31
/proc/22236/stat : 22236 (clasp) R 22234 21721 21416 0 -1 4194304 22759 0 0 0 120 11 0 0 25 0 1 0 154050294 93069312 21886 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/22236/statm: 22722 21888 181 154 0 22192 0
Current children cumulated CPU time (s) 1756.87
Current children cumulated vsize (KiB) 108640

[startup+1803.4 s]
/proc/loadavg: 1.09 1.05 1.00 2/82 22236
/proc/meminfo: memFree=1754896/2055920 swapFree=4159404/4192956
[pid=21721] ppid=21719 vsize=12400 CPUtime=1755.56
/proc/21721/stat : 21721 (pbclasp) S 21719 21721 21416 0 -1 4194304 4288 17381566 0 0 1 5 167696 7854 16 0 1 0 153870127 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21721/statm: 3100 460 343 3 0 200 0
[pid=22234] ppid=21721 vsize=5352 CPUtime=0
/proc/22234/stat : 22234 (sh) S 21721 21721 21416 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 154050294 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22234/statm: 1338 224 188 169 0 49 0
[pid=22236] ppid=22234 vsize=115524 CPUtime=1.72
/proc/22236/stat : 22236 (clasp) R 22234 21721 21416 0 -1 4194304 29033 0 0 0 158 14 0 0 25 0 1 0 154050294 118296576 27704 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/22236/statm: 28881 27704 181 154 0 28351 0
Current children cumulated CPU time (s) 1757.28
Current children cumulated vsize (KiB) 133276

[startup+1803.6 s]
/proc/loadavg: 1.09 1.05 1.00 2/82 22236
/proc/meminfo: memFree=1754896/2055920 swapFree=4159404/4192956
[pid=21721] ppid=21719 vsize=12400 CPUtime=1755.56
/proc/21721/stat : 21721 (pbclasp) S 21719 21721 21416 0 -1 4194304 4288 17381566 0 0 1 5 167696 7854 16 0 1 0 153870127 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21721/statm: 3100 460 343 3 0 200 0
[pid=22234] ppid=21721 vsize=5352 CPUtime=0
/proc/22234/stat : 22234 (sh) S 21721 21721 21416 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 154050294 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22234/statm: 1338 224 188 169 0 49 0
[pid=22236] ppid=22234 vsize=128964 CPUtime=1.91
/proc/22236/stat : 22236 (clasp) R 22234 21721 21416 0 -1 4194304 31905 0 0 0 176 15 0 0 25 0 1 0 154050294 132059136 30576 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019784 0 0 4096 0 0 0 0 17 1 0 0
/proc/22236/statm: 32241 30576 181 154 0 31711 0
Current children cumulated CPU time (s) 1757.47
Current children cumulated vsize (KiB) 146716

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21721 and gives
#  childrusage.ru_utime.tv_sec=1676
#  childrusage.ru_utime.tv_usec=976060
#  childrusage.ru_stime.tv_sec=78
#  childrusage.ru_stime.tv_usec=602050
# CPU time returned by wait4() is 1755.58
# while last known CPU time is 1757.47
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# 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): 44.42
#  lost CPU user time (s): 42.59
#  lost CPU system time (s): 1.83

Real time (s): 1803.63
CPU time (s): 1801.89
CPU user time (s): 1721.32
CPU system time (s): 80.57
CPU usage (%): 99.9034
Max. virtual memory (cumulated for all children) (KiB): 1833152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1676.98
system time used= 78.6021
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17386331
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= 2350
involuntary context switches= 2055

runsolver used 1.54076 second user time and 5.03123 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Tue May  1 03:57:51 UTC 2007

IDJOB= 430109
IDBENCH= 47957
IDSOLVER= 158
FILE ID= node46/430109-1177991871

PBS_JOBID= 4728209

Free space on /tmp= 66219 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=263-P1=269-B.opb
COMMAND LINE= pbclasp instance-430109-1177991871.opb /tmp/evaluation/430109-1177991871/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node46/convwatcher-430109-1177991871 -o ROOT/results/node46/conversion-430109-1177991871 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430109-1177991871/instance-430109-1177991871.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-430109-1177991871 -o ROOT/results/node46/solver-430109-1177991871 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-430109-1177991871.opb /tmp/evaluation/430109-1177991871/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  b613dc01eaf727bc9d40c6e07a29423b

RANDOM SEED= 785801639

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1787696 kB
Buffers:         36576 kB
Cached:         144516 kB
SwapCached:       2916 kB
Active:         140328 kB
Inactive:        64004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1787696 kB
SwapTotal:     4192956 kB
SwapFree:      4159404 kB
Dirty:            1396 kB
Writeback:           0 kB
Mapped:          30892 kB
Slab:            49164 kB
Committed_AS:  3589248 kB
PageTables:       1992 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= 66219 MiB

End job on node46 on Tue May  1 04:27:55 UTC 2007