Trace number 1083479

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
bpsolver 2008-06-27? (TO) 1800.04 1805.12

General information on the benchmark

Namecsp/super-js/super-js-taillard-20/
normalized-super-js-taillard-20-25.xml
MD5SUM38af2b06f564c2fa6a4a17a02adff205
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark956.216
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of constraints12940
Maximum constraint arity2
Maximum domain size1518
Number of constraints which are defined in extension0
Number of constraints which are defined in intension12940
Global constraints used (with number of constraints)

Solver Data (download as text)

0.19/0.20	c bpsolver version 6.27.2008
0.19/0.20	c converting(HOME/instance-1083479-1215228396)
1.99/2.07	c Converted in 989 ms
1.99/2.07	c solving(HOME/instance-1083479-1215228396,1800000)

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1083479-1215228396/watcher-1083479-1215228396 -o /tmp/evaluation-result-1083479-1215228396/solver-1083479-1215228396 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1083479-1215228396 1800 

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): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 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: 2.00 2.00 2.00 4/82 1397
/proc/meminfo: memFree=965376/2055920 swapFree=4179368/4192956
[pid=1397] ppid=1395 vsize=4780 CPUtime=0
/proc/1397/stat : 1397 (bprolog) R 1395 1397 31061 0 -1 4194304 608 0 0 0 0 0 0 0 18 0 1 0 635095247 4894720 326 996147200 134512640 134990860 4294956096 18446744073709551615 134530848 0 0 4096 0 0 0 0 17 0 0 0
/proc/1397/statm: 1195 335 72 116 0 706 0

[startup+0.011109 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 1397
/proc/meminfo: memFree=965376/2055920 swapFree=4179368/4192956
[pid=1397] ppid=1395 vsize=55720 CPUtime=0
/proc/1397/stat : 1397 (bprolog) R 1395 1397 31061 0 -1 4194304 840 0 0 0 0 0 0 0 18 0 1 0 635095247 57057280 556 996147200 134512640 134990860 4294956096 18446744073709551615 134539122 0 0 4096 2 0 0 0 17 0 0 0
/proc/1397/statm: 13930 557 129 116 0 13441 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 55720

[startup+0.101117 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 1397
/proc/meminfo: memFree=965376/2055920 swapFree=4179368/4192956
[pid=1397] ppid=1395 vsize=56080 CPUtime=0.09
/proc/1397/stat : 1397 (bprolog) R 1395 1397 31061 0 -1 4194304 1190 0 0 0 4 5 0 0 18 0 1 0 635095247 57425920 903 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/1397/statm: 14020 903 178 116 0 13531 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 56080

[startup+0.301139 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 1397
/proc/meminfo: memFree=965376/2055920 swapFree=4179368/4192956
[pid=1397] ppid=1395 vsize=56080 CPUtime=0.29
/proc/1397/stat : 1397 (bprolog) R 1395 1397 31061 0 -1 4194304 1198 0 0 0 14 15 0 0 19 0 1 0 635095247 57425920 911 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/1397/statm: 14020 911 178 116 0 13531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56080

[startup+0.701184 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 1397
/proc/meminfo: memFree=965376/2055920 swapFree=4179368/4192956
[pid=1397] ppid=1395 vsize=56080 CPUtime=0.69
/proc/1397/stat : 1397 (bprolog) R 1395 1397 31061 0 -1 4194304 1206 0 0 0 35 34 0 0 23 0 1 0 635095247 57425920 919 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/1397/statm: 14020 919 178 116 0 13531 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56080

[startup+1.50127 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 1398
/proc/meminfo: memFree=961912/2055920 swapFree=4179368/4192956
[pid=1397] ppid=1395 vsize=56080 CPUtime=1.49
/proc/1397/stat : 1397 (bprolog) R 1395 1397 31061 0 -1 4194304 1221 0 0 0 73 76 0 0 25 0 1 0 635095247 57425920 934 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/1397/statm: 14020 934 178 116 0 13531 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 56080

[startup+3.10145 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 1398
/proc/meminfo: memFree=960376/2055920 swapFree=4179368/4192956
[pid=1397] ppid=1395 vsize=70096 CPUtime=3.09
/proc/1397/stat : 1397 (bprolog) R 1395 1397 31061 0 -1 4194304 4699 0 0 0 200 109 0 0 25 0 1 0 635095247 71778304 4407 996147200 134512640 134990860 4294956096 18446744073709551615 134570648 0 0 4096 2 0 0 0 17 0 0 0
/proc/1397/statm: 17524 4407 188 116 0 17035 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 70096

[startup+6.30181 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 1398
/proc/meminfo: memFree=947256/2055920 swapFree=4179368/4192956
[pid=1397] ppid=1395 vsize=70096 CPUtime=6.29
/proc/1397/stat : 1397 (bprolog) R 1395 1397 31061 0 -1 4194304 4699 0 0 0 520 109 0 0 25 0 1 0 635095247 71778304 4407 996147200 134512640 134990860 4294956096 18446744073709551615 134570648 0 0 4096 2 0 0 0 17 0 0 0
/proc/1397/statm: 17524 4407 188 116 0 17035 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 70096

[startup+12.7025 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 1398
/proc/meminfo: memFree=947192/2055920 swapFree=4179368/4192956
[pid=1397] ppid=1395 vsize=70096 CPUtime=12.69
/proc/1397/stat : 1397 (bprolog) R 1395 1397 31061 0 -1 4194304 4699 0 0 0 1160 109 0 0 25 0 1 0 635095247 71778304 4407 996147200 134512640 134990860 4294956096 18446744073709551615 134571817 0 0 4096 2 0 0 0 17 0 0 0
/proc/1397/statm: 17524 4407 188 116 0 17035 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 70096

[startup+25.502 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 1398
/proc/meminfo: memFree=947448/2055920 swapFree=4179368/4192956
[pid=1397] ppid=1395 vsize=70096 CPUtime=25.49
/proc/1397/stat : 1397 (bprolog) R 1395 1397 31061 0 -1 4194304 4699 0 0 0 2440 109 0 0 25 0 1 0 635095247 71778304 4407 996147200 134512640 134990860 4294956096 18446744073709551615 134570648 0 0 4096 2 0 0 0 17 0 0 0
/proc/1397/statm: 17524 4407 188 116 0 17035 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 70096

[startup+51.1018 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 1398
/proc/meminfo: memFree=947512/2055920 swapFree=4179368/4192956
[pid=1397] ppid=1395 vsize=70096 CPUtime=51.08
/proc/1397/stat : 1397 (bprolog) R 1395 1397 31061 0 -1 4194304 4699 0 0 0 4999 109 0 0 25 0 1 0 635095247 71778304 4407 996147200 134512640 134990860 4294956096 18446744073709551615 134570064 0 0 4096 2 0 0 0 17 0 0 0
/proc/1397/statm: 17524 4407 188 116 0 17035 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 70096

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 1398
/proc/meminfo: memFree=947448/2055920 swapFree=4179368/4192956
[pid=1397] ppid=1395 vsize=70096 CPUtime=102.26
/proc/1397/stat : 1397 (bprolog) R 1395 1397 31061 0 -1 4194304 4699 0 0 0 10117 109 0 0 25 0 1 0 635095247 71778304 4407 996147200 134512640 134990860 4294956096 18446744073709551615 134570603 0 0 4096 2 0 0 0 17 0 0 0
/proc/1397/statm: 17524 4407 188 116 0 17035 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 70096

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 1399
/proc/meminfo: memFree=947376/2055920 swapFree=4179368/4192956
[pid=1397] ppid=1395 vsize=80340 CPUtime=162.23
/proc/1397/stat : 1397 (bprolog) R 1395 1397 31061 0 -1 4194304 4752 0 0 0 16114 109 0 0 25 0 2 0 635095247 82268160 4460 996147200 134512640 134990860 4294956096 18446744073709551615 134721154 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/1397/statm: 20085 4460 199 116 0 19596 0
[pid=1397/tid=1399] ppid=1395 vsize=80340 CPUtime=0
/proc/1397/task/1399/stat : 1399 (bprolog) S 1395 1397 31061 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 635107788 82268160 4460 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 80340

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 1399
/proc/meminfo: memFree=947312/2055920 swapFree=4179368/4192956
[pid=1397] ppid=1395 vsize=80340 CPUtime=222.2
/proc/1397/stat : 1397 (bprolog) R 1395 1397 31061 0 -1 4194304 4755 0 0 0 22111 109 0 0 25 0 2 0 635095247 82268160 4463 996147200 134512640 134990860 4294956096 18446744073709551615 134725325 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/1397/statm: 20085 4463 199 116 0 19596 0
[pid=1397/tid=1399] ppid=1395 vsize=80340 CPUtime=0
/proc/1397/task/1399/stat : 1399 (bprolog) S 1395 1397 31061 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 635107788 82268160 4463 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 80340

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 1399
/proc/meminfo: memFree=947312/2055920 swapFree=4179368/4192956
[pid=1397] ppid=1395 vsize=80340 CPUtime=282.18
/proc/1397/stat : 1397 (bprolog) R 1395 1397 31061 0 -1 4194304 4755 0 0 0 28109 109 0 0 25 0 2 0 635095247 82268160 4463 996147200 134512640 134990860 4294956096 18446744073709551615 134721234 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/1397/statm: 20085 4463 199 116 0 19596 0
[pid=1397/tid=1399] ppid=1395 vsize=80340 CPUtime=0
/proc/1397/task/1399/stat : 1399 (bprolog) S 1395 1397 31061 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 635107788 82268160 4463 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 80340

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 1399
/proc/meminfo: memFree=947312/2055920 swapFree=4179368/4192956
[pid=1397] ppid=1395 vsize=80340 CPUtime=342.16
/proc/1397/stat : 1397 (bprolog) R 1395 1397 31061 0 -1 4194304 4755 0 0 0 34107 109 0 0 25 0 2 0 635095247 82268160 4463 996147200 134512640 134990860 4294956096 18446744073709551615 134725130 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/1397/statm: 20085 4463 199 116 0 19596 0
[pid=1397/tid=1399] ppid=1395 vsize=80340 CPUtime=0
/proc/1397/task/1399/stat : 1399 (bprolog) S 1395 1397 31061 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 635107788 82268160 4463 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 80340

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 1399
/proc/meminfo: memFree=947312/2055920 swapFree=4179368/4192956
[pid=1397] ppid=1395 vsize=80340 CPUtime=402.13
/proc/1397/stat : 1397 (bprolog) R 1395 1397 31061 0 -1 4194304 4755 0 0 0 40104 109 0 0 25 0 2 0 635095247 82268160 4463 996147200 134512640 134990860 4294956096 18446744073709551615 134728561 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/1397/statm: 20085 4463 199 116 0 19596 0
[pid=1397/tid=1399] ppid=1395 vsize=80340 CPUtime=0
/proc/1397/task/1399/stat : 1399 (bprolog) S 1395 1397 31061 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 635107788 82268160 4463 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 80340

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 1401
/proc/meminfo: memFree=947056/2055920 swapFree=4179368/4192956
[pid=1397] ppid=1395 vsize=80340 CPUtime=462.11
/proc/1397/stat : 1397 (bprolog) R 1395 1397 31061 0 -1 4194304 4755 0 0 0 46102 109 0 0 25 0 2 0 635095247 82268160 4463 996147200 134512640 134990860 4294956096 18446744073709551615 134726481 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/1397/statm: 20085 4463 199 116 0 19596 0
[pid=1397/tid=1399] ppid=1395 vsize=80340 CPUtime=0
/proc/1397/task/1399/stat : 1399 (bprolog) S 1395 1397 31061 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 635107788 82268160 4463 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 80340

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 1401
/proc/meminfo: memFree=947056/2055920 swapFree=4179368/4192956
[pid=1397] ppid=1395 vsize=80340 CPUtime=522.08
/proc/1397/stat : 1397 (bprolog) R 1395 1397 31061 0 -1 4194304 4758 0 0 0 52099 109 0 0 25 0 2 0 635095247 82268160 4466 996147200 134512640 134990860 4294956096 18446744073709551615 134726102 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/1397/statm: 20085 4466 199 116 0 19596 0
[pid=1397/tid=1399] ppid=1395 vsize=80340 CPUtime=0
/proc/1397/task/1399/stat : 1399 (bprolog) S 1395 1397 31061 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 635107788 82268160 4466 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 80340

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 1401
/proc/meminfo: memFree=947056/2055920 swapFree=4179368/4192956
[pid=1397] ppid=1395 vsize=80340 CPUtime=582.07

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

/proc/1397/task/1399/stat : 1399 (bprolog) S 1395 1397 31061 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 635107788 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=1397/tid=1492] ppid=1395 vsize=90584 CPUtime=0
/proc/1397/task/1492/stat : 1492 (bprolog) S 1395 1397 31061 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 635197802 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1179.65
Current children cumulated vsize (KiB) 90584

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 1492
/proc/meminfo: memFree=1467576/2055920 swapFree=4179368/4192956
[pid=1397] ppid=1395 vsize=90584 CPUtime=1239.41
/proc/1397/stat : 1397 (bprolog) R 1395 1397 31061 0 -1 4194304 4781 0 0 0 123831 110 0 0 25 0 3 0 635095247 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 134724991 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1397/statm: 22646 4489 199 116 0 22157 0
[pid=1397/tid=1399] ppid=1395 vsize=90584 CPUtime=0
/proc/1397/task/1399/stat : 1399 (bprolog) S 1395 1397 31061 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 635107788 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=1397/tid=1492] ppid=1395 vsize=90584 CPUtime=0
/proc/1397/task/1492/stat : 1492 (bprolog) S 1395 1397 31061 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 635197802 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1239.41
Current children cumulated vsize (KiB) 90584

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 1492
/proc/meminfo: memFree=1467448/2055920 swapFree=4179368/4192956
[pid=1397] ppid=1395 vsize=90584 CPUtime=1299.18
/proc/1397/stat : 1397 (bprolog) R 1395 1397 31061 0 -1 4194304 4781 0 0 0 129808 110 0 0 25 0 3 0 635095247 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 134721234 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1397/statm: 22646 4489 199 116 0 22157 0
[pid=1397/tid=1399] ppid=1395 vsize=90584 CPUtime=0
/proc/1397/task/1399/stat : 1399 (bprolog) S 1395 1397 31061 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 635107788 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=1397/tid=1492] ppid=1395 vsize=90584 CPUtime=0
/proc/1397/task/1492/stat : 1492 (bprolog) S 1395 1397 31061 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 635197802 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1299.18
Current children cumulated vsize (KiB) 90584

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 1492
/proc/meminfo: memFree=1467448/2055920 swapFree=4179368/4192956
[pid=1397] ppid=1395 vsize=90584 CPUtime=1358.94
/proc/1397/stat : 1397 (bprolog) R 1395 1397 31061 0 -1 4194304 4781 0 0 0 135784 110 0 0 25 0 3 0 635095247 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 134725676 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1397/statm: 22646 4489 199 116 0 22157 0
[pid=1397/tid=1399] ppid=1395 vsize=90584 CPUtime=0
/proc/1397/task/1399/stat : 1399 (bprolog) S 1395 1397 31061 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 635107788 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=1397/tid=1492] ppid=1395 vsize=90584 CPUtime=0
/proc/1397/task/1492/stat : 1492 (bprolog) S 1395 1397 31061 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 635197802 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1358.94
Current children cumulated vsize (KiB) 90584

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 1492
/proc/meminfo: memFree=1467384/2055920 swapFree=4179368/4192956
[pid=1397] ppid=1395 vsize=90584 CPUtime=1418.71
/proc/1397/stat : 1397 (bprolog) R 1395 1397 31061 0 -1 4194304 4781 0 0 0 141761 110 0 0 25 0 3 0 635095247 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 134605207 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1397/statm: 22646 4489 199 116 0 22157 0
[pid=1397/tid=1399] ppid=1395 vsize=90584 CPUtime=0
/proc/1397/task/1399/stat : 1399 (bprolog) S 1395 1397 31061 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 635107788 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=1397/tid=1492] ppid=1395 vsize=90584 CPUtime=0
/proc/1397/task/1492/stat : 1492 (bprolog) S 1395 1397 31061 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 635197802 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1418.71
Current children cumulated vsize (KiB) 90584

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 1492
/proc/meminfo: memFree=1467384/2055920 swapFree=4179368/4192956
[pid=1397] ppid=1395 vsize=90584 CPUtime=1478.47
/proc/1397/stat : 1397 (bprolog) R 1395 1397 31061 0 -1 4194304 4781 0 0 0 147737 110 0 0 25 0 3 0 635095247 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 134728713 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1397/statm: 22646 4489 199 116 0 22157 0
[pid=1397/tid=1399] ppid=1395 vsize=90584 CPUtime=0
/proc/1397/task/1399/stat : 1399 (bprolog) S 1395 1397 31061 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 635107788 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=1397/tid=1492] ppid=1395 vsize=90584 CPUtime=0
/proc/1397/task/1492/stat : 1492 (bprolog) S 1395 1397 31061 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 635197802 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1478.47
Current children cumulated vsize (KiB) 90584

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 1492
/proc/meminfo: memFree=1467320/2055920 swapFree=4179368/4192956
[pid=1397] ppid=1395 vsize=90584 CPUtime=1538.24
/proc/1397/stat : 1397 (bprolog) R 1395 1397 31061 0 -1 4194304 4781 0 0 0 153714 110 0 0 25 0 3 0 635095247 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 134723739 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1397/statm: 22646 4489 199 116 0 22157 0
[pid=1397/tid=1399] ppid=1395 vsize=90584 CPUtime=0
/proc/1397/task/1399/stat : 1399 (bprolog) S 1395 1397 31061 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 635107788 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=1397/tid=1492] ppid=1395 vsize=90584 CPUtime=0
/proc/1397/task/1492/stat : 1492 (bprolog) S 1395 1397 31061 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 635197802 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1538.24
Current children cumulated vsize (KiB) 90584

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 1492
/proc/meminfo: memFree=1467320/2055920 swapFree=4179368/4192956
[pid=1397] ppid=1395 vsize=90584 CPUtime=1598.01
/proc/1397/stat : 1397 (bprolog) R 1395 1397 31061 0 -1 4194304 4781 0 0 0 159691 110 0 0 25 0 3 0 635095247 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 134723216 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1397/statm: 22646 4489 199 116 0 22157 0
[pid=1397/tid=1399] ppid=1395 vsize=90584 CPUtime=0
/proc/1397/task/1399/stat : 1399 (bprolog) S 1395 1397 31061 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 635107788 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=1397/tid=1492] ppid=1395 vsize=90584 CPUtime=0
/proc/1397/task/1492/stat : 1492 (bprolog) S 1395 1397 31061 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 635197802 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1598.01
Current children cumulated vsize (KiB) 90584

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 1492
/proc/meminfo: memFree=1467384/2055920 swapFree=4179368/4192956
[pid=1397] ppid=1395 vsize=90584 CPUtime=1657.77
/proc/1397/stat : 1397 (bprolog) R 1395 1397 31061 0 -1 4194304 4781 0 0 0 165667 110 0 0 25 0 3 0 635095247 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 134722584 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1397/statm: 22646 4489 199 116 0 22157 0
[pid=1397/tid=1399] ppid=1395 vsize=90584 CPUtime=0
/proc/1397/task/1399/stat : 1399 (bprolog) S 1395 1397 31061 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 635107788 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=1397/tid=1492] ppid=1395 vsize=90584 CPUtime=0
/proc/1397/task/1492/stat : 1492 (bprolog) S 1395 1397 31061 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 635197802 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1657.77
Current children cumulated vsize (KiB) 90584

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 1492
/proc/meminfo: memFree=1467384/2055920 swapFree=4179368/4192956
[pid=1397] ppid=1395 vsize=90584 CPUtime=1717.54
/proc/1397/stat : 1397 (bprolog) R 1395 1397 31061 0 -1 4194304 4781 0 0 0 171644 110 0 0 25 0 3 0 635095247 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 134726410 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1397/statm: 22646 4489 199 116 0 22157 0
[pid=1397/tid=1399] ppid=1395 vsize=90584 CPUtime=0
/proc/1397/task/1399/stat : 1399 (bprolog) S 1395 1397 31061 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 635107788 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=1397/tid=1492] ppid=1395 vsize=90584 CPUtime=0
/proc/1397/task/1492/stat : 1492 (bprolog) S 1395 1397 31061 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 635197802 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1717.54
Current children cumulated vsize (KiB) 90584

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 1492
/proc/meminfo: memFree=1467256/2055920 swapFree=4179368/4192956
[pid=1397] ppid=1395 vsize=90584 CPUtime=1777.3
/proc/1397/stat : 1397 (bprolog) R 1395 1397 31061 0 -1 4194304 4781 0 0 0 177620 110 0 0 25 0 3 0 635095247 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 134724854 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1397/statm: 22646 4489 199 116 0 22157 0
[pid=1397/tid=1399] ppid=1395 vsize=90584 CPUtime=0
/proc/1397/task/1399/stat : 1399 (bprolog) S 1395 1397 31061 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 635107788 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=1397/tid=1492] ppid=1395 vsize=90584 CPUtime=0
/proc/1397/task/1492/stat : 1492 (bprolog) S 1395 1397 31061 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 635197802 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1777.3
Current children cumulated vsize (KiB) 90584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.11 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 1492
/proc/meminfo: memFree=1467256/2055920 swapFree=4179368/4192956
[pid=1397] ppid=1395 vsize=90584 CPUtime=1800.02
/proc/1397/stat : 1397 (bprolog) R 1395 1397 31061 0 -1 4194304 4781 0 0 0 179892 110 0 0 25 0 3 0 635095247 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 134721234 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1397/statm: 22646 4489 199 116 0 22157 0
[pid=1397/tid=1399] ppid=1395 vsize=90584 CPUtime=0
/proc/1397/task/1399/stat : 1399 (bprolog) S 1395 1397 31061 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 635107788 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=1397/tid=1492] ppid=1395 vsize=90584 CPUtime=0
/proc/1397/task/1492/stat : 1492 (bprolog) S 1395 1397 31061 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 635197802 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 90584

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

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

[startup+1805.11 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 1492
/proc/meminfo: memFree=1467256/2055920 swapFree=4179368/4192956
[pid=1397] ppid=1395 vsize=90584 CPUtime=1800.02
/proc/1397/stat : 1397 (bprolog) R 1395 1397 31061 0 -1 4194304 4781 0 0 0 179892 110 0 0 25 0 3 0 635095247 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 134721234 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1397/statm: 22646 4489 199 116 0 22157 0
[pid=1397/tid=1399] ppid=1395 vsize=90584 CPUtime=0
/proc/1397/task/1399/stat : 1399 (bprolog) S 1395 1397 31061 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 635107788 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=1397/tid=1492] ppid=1395 vsize=90584 CPUtime=0
/proc/1397/task/1492/stat : 1492 (bprolog) S 1395 1397 31061 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 635197802 92758016 4489 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 90584

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1805.12
CPU time (s): 1800.04
CPU user time (s): 1798.93
CPU system time (s): 1.11183
CPU usage (%): 99.7185
Max. virtual memory (cumulated for all children) (KiB): 90584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.93
system time used= 1.11183
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4781
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= 6
involuntary context switches= 16063

runsolver used 1.55676 second user time and 5.02024 second system time

The end

Launcher Data (download as text)

Begin job on node87 at 2008-07-05 05:26:36
IDJOB=1083479
IDBENCH=57479
IDSOLVER=347
FILE ID=node87/1083479-1215228396
PBS_JOBID= 7881747
Free space on /tmp= 66480 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/super-js/super-js-taillard-20/normalized-super-js-taillard-20-25.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1083479-1215228396/watcher-1083479-1215228396 -o /tmp/evaluation-result-1083479-1215228396/solver-1083479-1215228396 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1083479-1215228396 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 38af2b06f564c2fa6a4a17a02adff205
RANDOM SEED=1163512369

node87.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        965856 kB
Buffers:         63576 kB
Cached:         259612 kB
SwapCached:       7632 kB
Active:         862128 kB
Inactive:       174516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        965856 kB
SwapTotal:     4192956 kB
SwapFree:      4179368 kB
Dirty:            2924 kB
Writeback:           0 kB
Mapped:         729524 kB
Slab:            37128 kB
Committed_AS:  2411964 kB
PageTables:       3304 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264992 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66476 MiB
End job on node87 at 2008-07-05 05:56:43