Trace number 233066

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 NameAnswerCPU timeWall clock time
BPrologCSPSolver70a 2006-12-13? (TO) 1800.08 1808.42

General information on the benchmark

Nametaillard/os-taillard-20/
os-taillard-20-100-1.xml
MD5SUM5a4c32da7b2151a1595ab2d1cc4dfcd9
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.08383
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables400
Number of constraints7600
Maximum constraint arity2
Maximum domain size1332
Number of constraints which are defined in extension0
Number of constraints which are defined in intension7600
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c 

converting(/tmp/evaluation/233066-1168324659/unknown)

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node52/watcher-233066-1168324659 -o ROOT/results/node52/solver-233066-1168324659 -C 1800 -M 900 /tmp/evaluation/233066-1168324659/Complete/Ordinary/solver /tmp/evaluation/233066-1168324659/unknown 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 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
Current StackSize limit: 10240 KiB

/proc/loadavg: 1.01 1.17 1.39 5/81 901
/proc/meminfo: memFree=1385408/2055920 swapFree=4192812/4192956
[pid=900] ppid=898 vsize=53468 CPUtime=0
/proc/900/stat : 900 (bprolog) R 898 900 727 0 -1 4194304 470 0 0 0 0 0 0 0 18 0 1 0 180864762 54751232 189 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/900/statm: 13368 190 123 90 0 12906 0

[startup+0.103983 s]
/proc/loadavg: 1.01 1.17 1.39 5/81 901
/proc/meminfo: memFree=1385408/2055920 swapFree=4192812/4192956
[pid=900] ppid=898 vsize=53824 CPUtime=0.1
/proc/900/stat : 900 (bprolog) R 898 900 727 0 -1 4194304 2418 0 0 0 9 1 0 0 18 0 1 0 180864762 55115776 2135 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134608446 0 0 4096 2 0 0 0 17 1 0 0
/proc/900/statm: 13456 2136 158 90 0 12994 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 53824

[startup+0.512997 s]
/proc/loadavg: 1.01 1.17 1.39 5/81 901
/proc/meminfo: memFree=1385408/2055920 swapFree=4192812/4192956
[pid=900] ppid=898 vsize=66220 CPUtime=0.5
/proc/900/stat : 900 (bprolog) R 898 900 727 0 -1 4194304 4401 0 0 0 49 1 0 0 22 0 1 0 180864762 67809280 4114 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552186 0 0 4096 2 0 0 0 17 1 0 0
/proc/900/statm: 16555 4115 163 90 0 16093 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 66220

[startup+1.33506 s]
/proc/loadavg: 1.01 1.17 1.39 3/82 902
/proc/meminfo: memFree=1352064/2055920 swapFree=4192812/4192956
[pid=900] ppid=898 vsize=76464 CPUtime=1.32
/proc/900/stat : 900 (bprolog) R 898 900 727 0 -1 4194304 5438 0 0 0 130 2 0 0 25 0 2 0 180864762 78299136 5151 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134618382 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/900/statm: 19116 5151 171 90 0 18654 0
[pid=900/tid=902] ppid=898 vsize=76464 CPUtime=0
/proc/900/task/902/stat : 902 (bprolog) S 898 900 727 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 180864817 78299136 5151 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 76464

[startup+2.98217 s]
/proc/loadavg: 1.01 1.17 1.39 3/82 902
/proc/meminfo: memFree=1331392/2055920 swapFree=4192812/4192956
[pid=900] ppid=898 vsize=76464 CPUtime=2.96
/proc/900/stat : 900 (bprolog) R 898 900 727 0 -1 4194304 5439 0 0 0 294 2 0 0 25 0 2 0 180864762 78299136 5152 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552922 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/900/statm: 19116 5152 172 90 0 18654 0
[pid=900/tid=902] ppid=898 vsize=76464 CPUtime=0
/proc/900/task/902/stat : 902 (bprolog) S 898 900 727 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 180864817 78299136 5152 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 76464

[startup+6.2604 s]
/proc/loadavg: 1.17 1.20 1.40 4/82 902
/proc/meminfo: memFree=1298880/2055920 swapFree=4192812/4192956
[pid=900] ppid=898 vsize=76464 CPUtime=6.22
/proc/900/stat : 900 (bprolog) R 898 900 727 0 -1 4194304 5439 0 0 0 620 2 0 0 25 0 2 0 180864762 78299136 5152 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552933 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/900/statm: 19116 5152 172 90 0 18654 0
[pid=900/tid=902] ppid=898 vsize=76464 CPUtime=0
/proc/900/task/902/stat : 902 (bprolog) S 898 900 727 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 180864817 78299136 5152 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 76464

[startup+12.7308 s]
/proc/loadavg: 1.24 1.22 1.41 3/82 902
/proc/meminfo: memFree=1220488/2055920 swapFree=4192812/4192956
[pid=900] ppid=898 vsize=76464 CPUtime=12.66
/proc/900/stat : 900 (bprolog) R 898 900 727 0 -1 4194304 5439 0 0 0 1264 2 0 0 25 0 2 0 180864762 78299136 5152 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552597 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/900/statm: 19116 5152 172 90 0 18654 0
[pid=900/tid=902] ppid=898 vsize=76464 CPUtime=0
/proc/900/task/902/stat : 902 (bprolog) S 898 900 727 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 180864817 78299136 5152 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 76464

[startup+25.5497 s]
/proc/loadavg: 1.41 1.25 1.41 3/82 902
/proc/meminfo: memFree=1128904/2055920 swapFree=4192812/4192956
[pid=900] ppid=898 vsize=76464 CPUtime=25.42
/proc/900/stat : 900 (bprolog) R 898 900 727 0 -1 4194304 5439 0 0 0 2540 2 0 0 25 0 2 0 180864762 78299136 5152 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134626443 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/900/statm: 19116 5152 172 90 0 18654 0
[pid=900/tid=902] ppid=898 vsize=76464 CPUtime=0
/proc/900/task/902/stat : 902 (bprolog) S 898 900 727 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 180864817 78299136 5152 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 76464

[startup+51.2125 s]
/proc/loadavg: 1.68 1.33 1.43 4/82 902
/proc/meminfo: memFree=947144/2055920 swapFree=4192812/4192956
[pid=900] ppid=898 vsize=76464 CPUtime=50.96
/proc/900/stat : 900 (bprolog) R 898 900 727 0 -1 4194304 5439 0 0 0 5094 2 0 0 25 0 2 0 180864762 78299136 5152 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552902 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/900/statm: 19116 5152 172 90 0 18654 0
[pid=900/tid=902] ppid=898 vsize=76464 CPUtime=0
/proc/900/task/902/stat : 902 (bprolog) S 898 900 727 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 180864817 78299136 5152 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.96
Current children cumulated vsize (KiB) 76464

[startup+102.416 s]
/proc/loadavg: 2.09 1.49 1.48 3/82 902
/proc/meminfo: memFree=748552/2055920 swapFree=4192812/4192956
[pid=900] ppid=898 vsize=76464 CPUtime=101.93
/proc/900/stat : 900 (bprolog) R 898 900 727 0 -1 4194304 5439 0 0 0 10191 2 0 0 25 0 2 0 180864762 78299136 5152 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552888 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/900/statm: 19116 5152 172 90 0 18654 0
[pid=900/tid=902] ppid=898 vsize=76464 CPUtime=0
/proc/900/task/902/stat : 902 (bprolog) S 898 900 727 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 180864817 78299136 5152 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.93
Current children cumulated vsize (KiB) 76464

[startup+162.506 s]
/proc/loadavg: 2.06 1.60 1.52 3/75 1585
/proc/meminfo: memFree=1324856/2055920 swapFree=4192812/4192956
[pid=900] ppid=898 vsize=76464 CPUtime=161.71
/proc/900/stat : 900 (bprolog) R 898 900 727 0 -1 4194304 5439 0 0 0 16167 4 0 0 25 0 2 0 180864762 78299136 5152 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552888 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/900/statm: 19116 5152 172 90 0 18654 0
[pid=900/tid=902] ppid=898 vsize=76464 CPUtime=0
/proc/900/task/902/stat : 902 (bprolog) S 898 900 727 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 180864817 78299136 5152 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.71
Current children cumulated vsize (KiB) 76464

[startup+222.581 s]
/proc/loadavg: 2.02 1.67 1.55 3/75 1585
/proc/meminfo: memFree=1325176/2055920 swapFree=4192812/4192956
[pid=900] ppid=898 vsize=76464 CPUtime=221.52
/proc/900/stat : 900 (bprolog) R 898 900 727 0 -1 4194304 5439 0 0 0 22148 4 0 0 25 0 2 0 180864762 78299136 5152 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552886 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/900/statm: 19116 5152 172 90 0 18654 0
[pid=900/tid=902] ppid=898 vsize=76464 CPUtime=0
/proc/900/task/902/stat : 902 (bprolog) S 898 900 727 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 180864817 78299136 5152 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 221.52
Current children cumulated vsize (KiB) 76464

[startup+282.65 s]
/proc/loadavg: 2.01 1.72 1.57 3/75 1585
/proc/meminfo: memFree=1325176/2055920 swapFree=4192812/4192956
[pid=900] ppid=898 vsize=76464 CPUtime=281.32
/proc/900/stat : 900 (bprolog) R 898 900 727 0 -1 4194304 5439 0 0 0 28128 4 0 0 25 0 2 0 180864762 78299136 5152 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134618049 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/900/statm: 19116 5152 172 90 0 18654 0
[pid=900/tid=902] ppid=898 vsize=76464 CPUtime=0
/proc/900/task/902/stat : 902 (bprolog) S 898 900 727 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 180864817 78299136 5152 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 281.32
Current children cumulated vsize (KiB) 76464

[startup+342.721 s]
/proc/loadavg: 2.00 1.77 1.59 3/75 1585
/proc/meminfo: memFree=1325176/2055920 swapFree=4192812/4192956
[pid=900] ppid=898 vsize=76464 CPUtime=341.12
/proc/900/stat : 900 (bprolog) R 898 900 727 0 -1 4194304 5439 0 0 0 34108 4 0 0 25 0 2 0 180864762 78299136 5152 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552879 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/900/statm: 19116 5152 172 90 0 18654 0
[pid=900/tid=902] ppid=898 vsize=76464 CPUtime=0
/proc/900/task/902/stat : 902 (bprolog) S 898 900 727 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 180864817 78299136 5152 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 341.12
Current children cumulated vsize (KiB) 76464

[startup+402.797 s]
/proc/loadavg: 2.00 1.81 1.62 3/75 1585
/proc/meminfo: memFree=1325176/2055920 swapFree=4192812/4192956
[pid=900] ppid=898 vsize=76464 CPUtime=400.93
/proc/900/stat : 900 (bprolog) R 898 900 727 0 -1 4194304 5439 0 0 0 40089 4 0 0 25 0 2 0 180864762 78299136 5152 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552632 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/900/statm: 19116 5152 172 90 0 18654 0
[pid=900/tid=902] ppid=898 vsize=76464 CPUtime=0
/proc/900/task/902/stat : 902 (bprolog) S 898 900 727 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 180864817 78299136 5152 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 400.93
Current children cumulated vsize (KiB) 76464

[startup+462.869 s]
/proc/loadavg: 2.00 1.84 1.64 3/75 1585
/proc/meminfo: memFree=1325176/2055920 swapFree=4192812/4192956
[pid=900] ppid=898 vsize=76464 CPUtime=460.74
/proc/900/stat : 900 (bprolog) R 898 900 727 0 -1 4194304 5439 0 0 0 46070 4 0 0 25 0 2 0 180864762 78299136 5152 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552894 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/900/statm: 19116 5152 172 90 0 18654 0
[pid=900/tid=902] ppid=898 vsize=76464 CPUtime=0
/proc/900/task/902/stat : 902 (bprolog) S 898 900 727 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 180864817 78299136 5152 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 460.74
Current children cumulated vsize (KiB) 76464

[startup+522.94 s]
/proc/loadavg: 2.00 1.87 1.66 3/75 1585
/proc/meminfo: memFree=1325176/2055920 swapFree=4192812/4192956
[pid=900] ppid=898 vsize=76464 CPUtime=520.53
/proc/900/stat : 900 (bprolog) R 898 900 727 0 -1 4194304 5439 0 0 0 52049 4 0 0 25 0 2 0 180864762 78299136 5152 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134555024 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/900/statm: 19116 5152 172 90 0 18654 0
[pid=900/tid=902] ppid=898 vsize=76464 CPUtime=0
/proc/900/task/902/stat : 902 (bprolog) S 898 900 727 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 180864817 78299136 5152 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 520.53
Current children cumulated vsize (KiB) 76464

[startup+583.008 s]
/proc/loadavg: 2.00 1.89 1.67 3/75 1585
/proc/meminfo: memFree=1325112/2055920 swapFree=4192812/4192956
[pid=900] ppid=898 vsize=76464 CPUtime=580.34
/proc/900/stat : 900 (bprolog) R 898 900 727 0 -1 4194304 5439 0 0 0 58030 4 0 0 25 0 2 0 180864762 78299136 5152 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134568329 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/900/statm: 19116 5152 172 90 0 18654 0
[pid=900/tid=902] ppid=898 vsize=76464 CPUtime=0
/proc/900/task/902/stat : 902 (bprolog) S 898 900 727 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 180864817 78299136 5152 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 580.34
Current children cumulated vsize (KiB) 76464

[startup+643.083 s]

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

/proc/900/stat : 900 (bprolog) R 898 900 727 0 -1 4194304 5539 0 0 0 117805 8 0 0 25 0 3 0 180864762 88788992 5252 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552933 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/900/statm: 21677 5252 172 90 0 21215 0
[pid=900/tid=902] ppid=898 vsize=86708 CPUtime=0
/proc/900/task/902/stat : 902 (bprolog) S 898 900 727 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 180864817 88788992 5252 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=900/tid=2317] ppid=898 vsize=86708 CPUtime=0
/proc/900/task/2317/stat : 2317 (bprolog) S 898 900 727 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 180954830 88788992 5252 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1178.13
Current children cumulated vsize (KiB) 86708

[startup+1243.56 s]
/proc/loadavg: 2.01 1.99 1.83 3/76 2317
/proc/meminfo: memFree=1325680/2055920 swapFree=4192812/4192956
[pid=900] ppid=898 vsize=86708 CPUtime=1237.88
/proc/900/stat : 900 (bprolog) R 898 900 727 0 -1 4194304 5539 0 0 0 123780 8 0 0 25 0 3 0 180864762 88788992 5252 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134618039 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/900/statm: 21677 5252 172 90 0 21215 0
[pid=900/tid=902] ppid=898 vsize=86708 CPUtime=0
/proc/900/task/902/stat : 902 (bprolog) S 898 900 727 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 180864817 88788992 5252 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=900/tid=2317] ppid=898 vsize=86708 CPUtime=0
/proc/900/task/2317/stat : 2317 (bprolog) S 898 900 727 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 180954830 88788992 5252 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1237.88
Current children cumulated vsize (KiB) 86708

[startup+1303.57 s]
/proc/loadavg: 2.00 1.99 1.83 3/76 2317
/proc/meminfo: memFree=1325680/2055920 swapFree=4192812/4192956
[pid=900] ppid=898 vsize=86708 CPUtime=1297.63
/proc/900/stat : 900 (bprolog) R 898 900 727 0 -1 4194304 5539 0 0 0 129755 8 0 0 25 0 3 0 180864762 88788992 5252 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134618382 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/900/statm: 21677 5252 172 90 0 21215 0
[pid=900/tid=902] ppid=898 vsize=86708 CPUtime=0
/proc/900/task/902/stat : 902 (bprolog) S 898 900 727 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 180864817 88788992 5252 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=900/tid=2317] ppid=898 vsize=86708 CPUtime=0
/proc/900/task/2317/stat : 2317 (bprolog) S 898 900 727 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 180954830 88788992 5252 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1297.63
Current children cumulated vsize (KiB) 86708

[startup+1363.62 s]
/proc/loadavg: 2.00 1.99 1.84 3/77 2318
/proc/meminfo: memFree=1323240/2055920 swapFree=4192812/4192956
[pid=900] ppid=898 vsize=96952 CPUtime=1357.41
/proc/900/stat : 900 (bprolog) R 898 900 727 0 -1 4194304 6144 0 0 0 135732 9 0 0 25 0 4 0 180864762 99278848 5857 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552888 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/900/statm: 24238 5857 172 90 0 23776 0
[pid=900/tid=902] ppid=898 vsize=96952 CPUtime=0
/proc/900/task/902/stat : 902 (bprolog) S 898 900 727 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 180864817 99278848 5857 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=900/tid=2317] ppid=898 vsize=96952 CPUtime=0
/proc/900/task/2317/stat : 2317 (bprolog) S 898 900 727 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 180954830 99278848 5857 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=900/tid=2318] ppid=898 vsize=96952 CPUtime=0
/proc/900/task/2318/stat : 2318 (bprolog) S 898 900 727 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 180999839 99278848 5857 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1357.41
Current children cumulated vsize (KiB) 96952

[startup+1423.71 s]
/proc/loadavg: 2.00 1.99 1.85 3/83 2420
/proc/meminfo: memFree=1321824/2055920 swapFree=4192812/4192956
[pid=900] ppid=898 vsize=96952 CPUtime=1417.19
/proc/900/stat : 900 (bprolog) R 898 900 727 0 -1 4194304 6144 0 0 0 141706 13 0 0 25 0 4 0 180864762 99278848 5857 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134553054 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/900/statm: 24238 5857 172 90 0 23776 0
[pid=900/tid=902] ppid=898 vsize=96952 CPUtime=0
/proc/900/task/902/stat : 902 (bprolog) S 898 900 727 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 180864817 99278848 5857 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=900/tid=2317] ppid=898 vsize=96952 CPUtime=0
/proc/900/task/2317/stat : 2317 (bprolog) S 898 900 727 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 180954830 99278848 5857 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=900/tid=2318] ppid=898 vsize=96952 CPUtime=0
/proc/900/task/2318/stat : 2318 (bprolog) S 898 900 727 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 180999839 99278848 5857 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1417.19
Current children cumulated vsize (KiB) 96952

[startup+1483.72 s]
/proc/loadavg: 2.00 1.99 1.85 3/83 2492
/proc/meminfo: memFree=1321840/2055920 swapFree=4192812/4192956
[pid=900] ppid=898 vsize=96952 CPUtime=1476.85
/proc/900/stat : 900 (bprolog) R 898 900 727 0 -1 4194304 6144 0 0 0 147662 23 0 0 25 0 4 0 180864762 99278848 5857 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134624684 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/900/statm: 24238 5857 172 90 0 23776 0
[pid=900/tid=902] ppid=898 vsize=96952 CPUtime=0
/proc/900/task/902/stat : 902 (bprolog) S 898 900 727 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 180864817 99278848 5857 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=900/tid=2317] ppid=898 vsize=96952 CPUtime=0
/proc/900/task/2317/stat : 2317 (bprolog) S 898 900 727 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 180954830 99278848 5857 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=900/tid=2318] ppid=898 vsize=96952 CPUtime=0
/proc/900/task/2318/stat : 2318 (bprolog) S 898 900 727 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 180999839 99278848 5857 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1476.85
Current children cumulated vsize (KiB) 96952

[startup+1543.82 s]
/proc/loadavg: 2.00 1.99 1.86 3/77 2516
/proc/meminfo: memFree=1322856/2055920 swapFree=4192812/4192956
[pid=900] ppid=898 vsize=96952 CPUtime=1536.67
/proc/900/stat : 900 (bprolog) R 898 900 727 0 -1 4194304 6146 0 0 0 153642 25 0 0 25 0 4 0 180864762 99278848 5859 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134557319 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/900/statm: 24238 5859 172 90 0 23776 0
[pid=900/tid=902] ppid=898 vsize=96952 CPUtime=0
/proc/900/task/902/stat : 902 (bprolog) S 898 900 727 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 180864817 99278848 5859 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=900/tid=2317] ppid=898 vsize=96952 CPUtime=0
/proc/900/task/2317/stat : 2317 (bprolog) S 898 900 727 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 180954830 99278848 5859 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=900/tid=2318] ppid=898 vsize=96952 CPUtime=0
/proc/900/task/2318/stat : 2318 (bprolog) S 898 900 727 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 180999839 99278848 5859 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1536.67
Current children cumulated vsize (KiB) 96952

[startup+1603.88 s]
/proc/loadavg: 2.00 1.99 1.86 3/77 2516
/proc/meminfo: memFree=1322856/2055920 swapFree=4192812/4192956
[pid=900] ppid=898 vsize=96952 CPUtime=1596.45
/proc/900/stat : 900 (bprolog) R 898 900 727 0 -1 4194304 6146 0 0 0 159620 25 0 0 25 0 4 0 180864762 99278848 5859 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552412 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/900/statm: 24238 5859 172 90 0 23776 0
[pid=900/tid=902] ppid=898 vsize=96952 CPUtime=0
/proc/900/task/902/stat : 902 (bprolog) S 898 900 727 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 180864817 99278848 5859 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=900/tid=2317] ppid=898 vsize=96952 CPUtime=0
/proc/900/task/2317/stat : 2317 (bprolog) S 898 900 727 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 180954830 99278848 5859 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=900/tid=2318] ppid=898 vsize=96952 CPUtime=0
/proc/900/task/2318/stat : 2318 (bprolog) S 898 900 727 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 180999839 99278848 5859 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1596.45
Current children cumulated vsize (KiB) 96952

[startup+1663.92 s]
/proc/loadavg: 2.00 1.99 1.87 3/77 2516
/proc/meminfo: memFree=1322856/2055920 swapFree=4192812/4192956
[pid=900] ppid=898 vsize=96952 CPUtime=1656.22
/proc/900/stat : 900 (bprolog) R 898 900 727 0 -1 4194304 6146 0 0 0 165597 25 0 0 25 0 4 0 180864762 99278848 5859 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552868 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/900/statm: 24238 5859 172 90 0 23776 0
[pid=900/tid=902] ppid=898 vsize=96952 CPUtime=0
/proc/900/task/902/stat : 902 (bprolog) S 898 900 727 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 180864817 99278848 5859 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=900/tid=2317] ppid=898 vsize=96952 CPUtime=0
/proc/900/task/2317/stat : 2317 (bprolog) S 898 900 727 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 180954830 99278848 5859 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=900/tid=2318] ppid=898 vsize=96952 CPUtime=0
/proc/900/task/2318/stat : 2318 (bprolog) S 898 900 727 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 180999839 99278848 5859 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1656.22
Current children cumulated vsize (KiB) 96952

[startup+1723.95 s]
/proc/loadavg: 2.00 1.99 1.87 3/77 2516
/proc/meminfo: memFree=1322856/2055920 swapFree=4192812/4192956
[pid=900] ppid=898 vsize=96952 CPUtime=1716
/proc/900/stat : 900 (bprolog) R 898 900 727 0 -1 4194304 6146 0 0 0 171575 25 0 0 25 0 4 0 180864762 99278848 5859 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552999 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/900/statm: 24238 5859 172 90 0 23776 0
[pid=900/tid=902] ppid=898 vsize=96952 CPUtime=0
/proc/900/task/902/stat : 902 (bprolog) S 898 900 727 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 180864817 99278848 5859 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=900/tid=2317] ppid=898 vsize=96952 CPUtime=0
/proc/900/task/2317/stat : 2317 (bprolog) S 898 900 727 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 180954830 99278848 5859 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=900/tid=2318] ppid=898 vsize=96952 CPUtime=0
/proc/900/task/2318/stat : 2318 (bprolog) S 898 900 727 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 180999839 99278848 5859 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1716
Current children cumulated vsize (KiB) 96952

[startup+1783.99 s]
/proc/loadavg: 2.03 2.00 1.89 3/77 2516
/proc/meminfo: memFree=1322856/2055920 swapFree=4192812/4192956
[pid=900] ppid=898 vsize=96952 CPUtime=1775.75
/proc/900/stat : 900 (bprolog) R 898 900 727 0 -1 4194304 6146 0 0 0 177550 25 0 0 25 0 4 0 180864762 99278848 5859 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134553040 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/900/statm: 24238 5859 172 90 0 23776 0
[pid=900/tid=902] ppid=898 vsize=96952 CPUtime=0
/proc/900/task/902/stat : 902 (bprolog) S 898 900 727 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 180864817 99278848 5859 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=900/tid=2317] ppid=898 vsize=96952 CPUtime=0
/proc/900/task/2317/stat : 2317 (bprolog) S 898 900 727 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 180954830 99278848 5859 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=900/tid=2318] ppid=898 vsize=96952 CPUtime=0
/proc/900/task/2318/stat : 2318 (bprolog) S 898 900 727 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 180999839 99278848 5859 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1775.75
Current children cumulated vsize (KiB) 96952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.41 s]
/proc/loadavg: 2.02 2.00 1.89 3/74 2516
/proc/meminfo: memFree=1322856/2055920 swapFree=4192812/4192956
[pid=900] ppid=898 vsize=96952 CPUtime=1800.07
/proc/900/stat : 900 (bprolog) R 898 900 727 0 -1 4194304 6147 0 0 0 179982 25 0 0 25 0 1 0 180864762 99278848 5860 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552625 0 0 4096 2 0 0 0 17 0 0 0
/proc/900/statm: 24238 5860 173 90 0 23776 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 96952

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.42
CPU time (s): 1800.08
CPU user time (s): 1799.82
CPU system time (s): 0.25696
CPU usage (%): 99.5388
Max. virtual memory (cumulated for all children) (KiB): 96952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.82
system time used= 0.25696
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6147
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= 13
involuntary context switches= 26031

runsolver used 1.76473 s user time and 4.75128 s system time

The end

Launcher Data (download as text)

Begin job on node52 on Tue Jan  9 06:37:39 UTC 2007


IDJOB= 233066
IDBENCH= 6580
FILE ID= node52/233066-1168324659

PBS_JOBID= 3502947

Free space on /tmp= 66553 MiB

BENCH NAME= HOME/pub/bench/CPAI06/taillard/os-taillard-20/os-taillard-20-100-1.xml
COMMAND LINE= /tmp/evaluation/233066-1168324659/Complete/Ordinary/solver /tmp/evaluation/233066-1168324659/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-233066-1168324659 -o ROOT/results/node52/conversion-233066-1168324659 -C 600 -M 900 /tmp/evaluation/233066-1168324659/Complete/Ordinary/conversion /tmp/evaluation/233066-1168324659/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-233066-1168324659 -o ROOT/results/node52/solver-233066-1168324659 -C 1800 -M 900  /tmp/evaluation/233066-1168324659/Complete/Ordinary/solver /tmp/evaluation/233066-1168324659/unknown 1800

META MD5SUM SOLVER= b53ab06f245aa5e62684a7a0a4388ade
MD5SUM BENCH=  5a4c32da7b2151a1595ab2d1cc4dfcd9

RANDOM SEED= 312845408

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1386016 kB
Buffers:         75952 kB
Cached:         427860 kB
SwapCached:          0 kB
Active:         303380 kB
Inactive:       304856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1386016 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7472 kB
Writeback:           0 kB
Mapped:         123492 kB
Slab:            46608 kB
Committed_AS:  5042096 kB
PageTables:       2152 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= 66530 MiB



End job on node52 on Tue Jan  9 07:07:51 UTC 2007