Trace number 233904

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
CSPtoSAT+minisat 0.3? (TO) 1800.05 1807.63

General information on the benchmark

Nametaillard/
os-taillard-7/os-taillard-7-95-3.xml
MD5SUMd74e1fc2cd64aae8cda46a42a291518c
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 benchmark0.351946
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables49
Number of constraints294
Maximum constraint arity2
Maximum domain size437
Number of constraints which are defined in extension0
Number of constraints which are defined in intension294
Global constraints used (with number of constraints)

Solver Data (download as text)

0.20	c This is CSPtoSAT+minisat version 0.3
0.20	c (c) 2006 roussel@cril.univ-artois.fr
0.20	
0.20	c This solver internally uses a modified version of MiniSat2 version 061112
0.20	c MiniSat -- Copyright (c) 2003-2006, Niklas Een, Niklas Sorensson
0.20	
0.20	c parsing...
0.20	c ...done
0.20	c #SATvar=56352 #SATclauses=112553 #CSPpredicates=294

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/node51/watcher-233904-1168089575 -o ROOT/results/node51/solver-233904-1168089575 -C 1800 -M 900 /tmp/evaluation/233904-1168089575/CSPtoSAT+minisat /tmp/evaluation/233904-1168089575/unknown.xml 

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: 1.92 1.98 1.82 3/73 2453
/proc/meminfo: memFree=1442768/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=380 CPUtime=0
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 41 0 0 0 0 0 0 0 20 0 1 0 157356084 389120 26 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 2618148 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 95 26 21 52 0 18 0

[startup+0.103141 s]
/proc/loadavg: 1.92 1.98 1.82 3/73 2453
/proc/meminfo: memFree=1442768/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=14896 CPUtime=0.09
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 2746 0 0 0 8 1 0 0 18 0 1 0 157356084 15253504 2689 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 3724 2689 715 52 0 2092 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14896

[startup+0.511218 s]
/proc/loadavg: 1.92 1.98 1.82 3/73 2453
/proc/meminfo: memFree=1442768/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=14896 CPUtime=0.49
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 2769 0 0 0 48 1 0 0 21 0 1 0 157356084 15253504 2712 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671518 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 3724 2712 721 52 0 2092 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 14896

[startup+1.33235 s]
/proc/loadavg: 1.92 1.98 1.82 3/73 2453
/proc/meminfo: memFree=1434448/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=15052 CPUtime=1.31
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 2786 0 0 0 130 1 0 0 25 0 1 0 157356084 15413248 2729 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671290 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 3763 2729 721 52 0 2131 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 15052

[startup+2.96964 s]
/proc/loadavg: 2.01 2.00 1.83 3/73 2453
/proc/meminfo: memFree=1434192/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=15216 CPUtime=2.94
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 2824 0 0 0 293 1 0 0 25 0 1 0 157356084 15581184 2767 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671240 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 3804 2767 721 52 0 2172 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 15216

[startup+6.25719 s]
/proc/loadavg: 2.01 2.00 1.83 3/73 2453
/proc/meminfo: memFree=1434064/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=15216 CPUtime=6.21
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 2837 0 0 0 620 1 0 0 25 0 1 0 157356084 15581184 2780 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671228 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 3804 2780 721 52 0 2172 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 15216

[startup+12.7223 s]
/proc/loadavg: 2.00 2.00 1.83 3/73 2453
/proc/meminfo: memFree=1433808/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=15572 CPUtime=12.64
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 2890 0 0 0 1263 1 0 0 25 0 1 0 157356084 15945728 2833 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 3893 2833 721 52 0 2261 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 15572

[startup+25.5555 s]
/proc/loadavg: 2.00 2.00 1.83 3/73 2453
/proc/meminfo: memFree=1433232/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=15836 CPUtime=25.42
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 2979 0 0 0 2541 1 0 0 25 0 1 0 157356084 16216064 2922 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671287 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 3959 2922 721 52 0 2327 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 15836

[startup+51.2148 s]
/proc/loadavg: 2.00 2.00 1.83 3/73 2453
/proc/meminfo: memFree=1431952/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=16628 CPUtime=50.96
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 3150 0 0 0 5094 2 0 0 25 0 1 0 157356084 17027072 3093 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134667415 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 4157 3093 721 52 0 2525 0
Current children cumulated CPU time (s) 50.96
Current children cumulated vsize (KiB) 16628

[startup+102.428 s]
/proc/loadavg: 2.07 2.02 1.84 3/73 2453
/proc/meminfo: memFree=1429584/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=17928 CPUtime=101.93
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 3478 0 0 0 10191 2 0 0 25 0 1 0 157356084 18358272 3421 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134667401 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 4482 3421 721 52 0 2850 0
Current children cumulated CPU time (s) 101.93
Current children cumulated vsize (KiB) 17928

[startup+162.47 s]
/proc/loadavg: 2.03 2.01 1.85 3/73 2453
/proc/meminfo: memFree=1426640/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=19500 CPUtime=161.7
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 3862 0 0 0 16167 3 0 0 25 0 1 0 157356084 19968000 3805 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671512 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 4875 3805 721 52 0 3243 0
Current children cumulated CPU time (s) 161.7
Current children cumulated vsize (KiB) 19500

[startup+222.508 s]
/proc/loadavg: 2.01 2.00 1.85 3/73 2453
/proc/meminfo: memFree=1423760/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=20952 CPUtime=221.45
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 4234 0 0 0 22141 4 0 0 25 0 1 0 157356084 21454848 4177 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671208 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 5238 4177 721 52 0 3606 0
Current children cumulated CPU time (s) 221.45
Current children cumulated vsize (KiB) 20952

[startup+282.54 s]
/proc/loadavg: 2.00 2.00 1.86 3/73 2453
/proc/meminfo: memFree=1420944/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=22452 CPUtime=281.2
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 4613 0 0 0 28116 4 0 0 25 0 1 0 157356084 22990848 4556 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134667339 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 5613 4556 721 52 0 3981 0
Current children cumulated CPU time (s) 281.2
Current children cumulated vsize (KiB) 22452

[startup+342.58 s]
/proc/loadavg: 2.00 2.00 1.87 3/73 2453
/proc/meminfo: memFree=1418064/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=24172 CPUtime=340.97
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 4995 0 0 0 34091 6 0 0 25 0 1 0 157356084 24752128 4938 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 6043 4938 721 52 0 4411 0
Current children cumulated CPU time (s) 340.97
Current children cumulated vsize (KiB) 24172

[startup+402.623 s]
/proc/loadavg: 2.00 2.00 1.87 3/73 2453
/proc/meminfo: memFree=1415248/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=25492 CPUtime=400.72
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 5362 0 0 0 40066 6 0 0 25 0 1 0 157356084 26103808 5305 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 6373 5305 721 52 0 4741 0
Current children cumulated CPU time (s) 400.72
Current children cumulated vsize (KiB) 25492

[startup+462.662 s]
/proc/loadavg: 2.00 2.00 1.88 3/73 2453
/proc/meminfo: memFree=1413072/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=26284 CPUtime=460.5
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 5572 0 0 0 46043 7 0 0 25 0 1 0 157356084 26914816 5515 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 6571 5515 721 52 0 4939 0
Current children cumulated CPU time (s) 460.5
Current children cumulated vsize (KiB) 26284

[startup+522.697 s]
/proc/loadavg: 2.00 2.00 1.88 3/73 2453
/proc/meminfo: memFree=1411664/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=26416 CPUtime=520.27
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 5594 0 0 0 52020 7 0 0 25 0 1 0 157356084 27049984 5537 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 6604 5537 721 52 0 4972 0
Current children cumulated CPU time (s) 520.27
Current children cumulated vsize (KiB) 26416

[startup+582.719 s]
/proc/loadavg: 2.00 2.00 1.89 3/73 2453
/proc/meminfo: memFree=1411344/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=26548 CPUtime=580.05
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 5610 0 0 0 57998 7 0 0 25 0 1 0 157356084 27185152 5553 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 6637 5553 721 52 0 5005 0
Current children cumulated CPU time (s) 580.05
Current children cumulated vsize (KiB) 26548

[startup+642.737 s]
/proc/loadavg: 2.00 2.00 1.90 3/73 2453
/proc/meminfo: memFree=1411216/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=26548 CPUtime=639.84
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 5622 0 0 0 63976 8 0 0 25 0 1 0 157356084 27185152 5565 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 6637 5565 721 52 0 5005 0
Current children cumulated CPU time (s) 639.84
Current children cumulated vsize (KiB) 26548

[startup+702.754 s]
/proc/loadavg: 2.00 2.00 1.90 3/73 2453
/proc/meminfo: memFree=1411152/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=26548 CPUtime=699.62
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 5632 0 0 0 69954 8 0 0 25 0 1 0 157356084 27185152 5575 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 6637 5575 721 52 0 5005 0
Current children cumulated CPU time (s) 699.62
Current children cumulated vsize (KiB) 26548

[startup+762.772 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 2453
/proc/meminfo: memFree=1411088/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=26548 CPUtime=759.39
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 5639 0 0 0 75931 8 0 0 25 0 1 0 157356084 27185152 5582 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 6637 5582 721 52 0 5005 0
Current children cumulated CPU time (s) 759.39
Current children cumulated vsize (KiB) 26548

[startup+822.793 s]
/proc/loadavg: 2.03 2.01 1.91 3/73 2453
/proc/meminfo: memFree=1411024/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=26680 CPUtime=819.17
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 5647 0 0 0 81909 8 0 0 25 0 1 0 157356084 27320320 5590 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 6670 5590 721 52 0 5038 0
Current children cumulated CPU time (s) 819.17
Current children cumulated vsize (KiB) 26680

[startup+882.811 s]
/proc/loadavg: 2.01 2.01 1.91 3/73 2453
/proc/meminfo: memFree=1410896/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=26680 CPUtime=878.96
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 5654 0 0 0 87888 8 0 0 25 0 1 0 157356084 27320320 5597 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 6670 5597 721 52 0 5038 0
Current children cumulated CPU time (s) 878.96
Current children cumulated vsize (KiB) 26680

[startup+942.825 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 2453
/proc/meminfo: memFree=1410832/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=26680 CPUtime=938.73
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 5661 0 0 0 93865 8 0 0 25 0 1 0 157356084 27320320 5604 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 6670 5604 721 52 0 5038 0
Current children cumulated CPU time (s) 938.73
Current children cumulated vsize (KiB) 26680

[startup+1002.85 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 2453
/proc/meminfo: memFree=1410640/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=26680 CPUtime=998.52
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 5666 0 0 0 99843 9 0 0 25 0 1 0 157356084 27320320 5609 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687644 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 6670 5609 721 52 0 5038 0
Current children cumulated CPU time (s) 998.52
Current children cumulated vsize (KiB) 26680

[startup+1062.88 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 2453
/proc/meminfo: memFree=1410064/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=26680 CPUtime=1058.3
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 5671 0 0 0 105821 9 0 0 25 0 1 0 157356084 27320320 5614 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 6670 5614 721 52 0 5038 0
Current children cumulated CPU time (s) 1058.3
Current children cumulated vsize (KiB) 26680

[startup+1122.9 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 2453
/proc/meminfo: memFree=1409936/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=26680 CPUtime=1118.07
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 5675 0 0 0 111798 9 0 0 25 0 1 0 157356084 27320320 5618 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687572 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 6670 5618 721 52 0 5038 0
Current children cumulated CPU time (s) 1118.07
Current children cumulated vsize (KiB) 26680

[startup+1182.92 s]
/proc/loadavg: 2.04 2.01 1.92 3/73 2453
/proc/meminfo: memFree=1409808/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=26680 CPUtime=1177.85
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 5679 0 0 0 117776 9 0 0 25 0 1 0 157356084 27320320 5622 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 6670 5622 721 52 0 5038 0
Current children cumulated CPU time (s) 1177.85
Current children cumulated vsize (KiB) 26680

[startup+1242.94 s]
/proc/loadavg: 2.05 2.02 1.92 3/73 2453
/proc/meminfo: memFree=1409744/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=26812 CPUtime=1237.62
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 5684 0 0 0 123753 9 0 0 25 0 1 0 157356084 27455488 5627 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687436 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 6703 5627 721 52 0 5071 0
Current children cumulated CPU time (s) 1237.62
Current children cumulated vsize (KiB) 26812

[startup+1302.95 s]
/proc/loadavg: 2.02 2.02 1.92 3/73 2453
/proc/meminfo: memFree=1409616/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=26812 CPUtime=1297.41
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 5687 0 0 0 129732 9 0 0 25 0 1 0 157356084 27455488 5630 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 6703 5630 721 52 0 5071 0
Current children cumulated CPU time (s) 1297.41
Current children cumulated vsize (KiB) 26812

[startup+1362.97 s]
/proc/loadavg: 2.00 2.01 1.92 3/73 2453
/proc/meminfo: memFree=1409552/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=26812 CPUtime=1357.18
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 5691 0 0 0 135709 9 0 0 25 0 1 0 157356084 27455488 5634 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 6703 5634 721 52 0 5071 0
Current children cumulated CPU time (s) 1357.18
Current children cumulated vsize (KiB) 26812

[startup+1422.98 s]
/proc/loadavg: 2.00 2.01 1.92 3/73 2453
/proc/meminfo: memFree=1409488/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=26812 CPUtime=1416.95
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 5695 0 0 0 141686 9 0 0 25 0 1 0 157356084 27455488 5638 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687512 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 6703 5638 721 52 0 5071 0
Current children cumulated CPU time (s) 1416.95
Current children cumulated vsize (KiB) 26812

[startup+1483 s]
/proc/loadavg: 2.00 2.00 1.92 3/73 2453
/proc/meminfo: memFree=1409488/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=26812 CPUtime=1476.73
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 5699 0 0 0 147664 9 0 0 25 0 1 0 157356084 27455488 5642 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134533148 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 6703 5642 721 52 0 5071 0
Current children cumulated CPU time (s) 1476.73
Current children cumulated vsize (KiB) 26812

[startup+1543.02 s]
/proc/loadavg: 2.00 2.00 1.92 3/73 2453
/proc/meminfo: memFree=1409424/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=26812 CPUtime=1536.5
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 5702 0 0 0 153641 9 0 0 25 0 1 0 157356084 27455488 5645 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 6703 5645 721 52 0 5071 0
Current children cumulated CPU time (s) 1536.5
Current children cumulated vsize (KiB) 26812

[startup+1603.04 s]
/proc/loadavg: 2.07 2.02 1.93 3/73 2453
/proc/meminfo: memFree=1409360/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=26812 CPUtime=1596.29
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 5705 0 0 0 159619 10 0 0 25 0 1 0 157356084 27455488 5648 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 6703 5648 721 52 0 5071 0
Current children cumulated CPU time (s) 1596.29
Current children cumulated vsize (KiB) 26812

[startup+1663.06 s]
/proc/loadavg: 2.02 2.01 1.93 3/73 2453
/proc/meminfo: memFree=1409296/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=26812 CPUtime=1656.06
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 5709 0 0 0 165596 10 0 0 25 0 1 0 157356084 27455488 5652 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687395 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 6703 5652 721 52 0 5071 0
Current children cumulated CPU time (s) 1656.06
Current children cumulated vsize (KiB) 26812

[startup+1723.08 s]
/proc/loadavg: 2.01 2.00 1.93 3/73 2453
/proc/meminfo: memFree=1409232/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=26812 CPUtime=1715.84
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 5712 0 0 0 171574 10 0 0 25 0 1 0 157356084 27455488 5655 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 6703 5655 721 52 0 5071 0
Current children cumulated CPU time (s) 1715.84
Current children cumulated vsize (KiB) 26812

[startup+1783.1 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 2453
/proc/meminfo: memFree=1409168/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=26944 CPUtime=1775.61
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 5716 0 0 0 177551 10 0 0 25 0 1 0 157356084 27590656 5659 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 6736 5659 721 52 0 5104 0
Current children cumulated CPU time (s) 1775.61
Current children cumulated vsize (KiB) 26944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.62 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 2453
/proc/meminfo: memFree=1409168/2055920 swapFree=4192812/4192956
[pid=2452] ppid=2450 vsize=26944 CPUtime=1800.03
/proc/2452/stat : 2452 (CSPtoSAT+minisa) R 2450 2452 2081 0 -1 4194304 5717 0 0 0 179993 10 0 0 25 0 1 0 157356084 27590656 5660 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/2452/statm: 6736 5660 721 52 0 5104 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 26944

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.63
CPU time (s): 1800.05
CPU user time (s): 1799.94
CPU system time (s): 0.113982
CPU usage (%): 99.5807
Max. virtual memory (cumulated for all children) (KiB): 26944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5717
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= 10
involuntary context switches= 19253

runsolver used 1.83872 s user time and 5.15721 s system time

The end

Launcher Data (download as text)

Begin job on node51 on Sat Jan  6 13:19:35 UTC 2007


IDJOB= 233904
IDBENCH= 6645
FILE ID= node51/233904-1168089575

PBS_JOBID= 3476615

Free space on /tmp= 66546 MiB

BENCH NAME= HOME/pub/bench/CPAI06/taillard/os-taillard-7/os-taillard-7-95-3.xml
COMMAND LINE= /tmp/evaluation/233904-1168089575/CSPtoSAT+minisat /tmp/evaluation/233904-1168089575/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-233904-1168089575 -o ROOT/results/node51/solver-233904-1168089575 -C 1800 -M 900  /tmp/evaluation/233904-1168089575/CSPtoSAT+minisat /tmp/evaluation/233904-1168089575/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  d74e1fc2cd64aae8cda46a42a291518c

RANDOM SEED= 94000142

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		: 3000.277
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		: 3000.277
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:       1443184 kB
Buffers:         35224 kB
Cached:         478244 kB
SwapCached:          0 kB
Active:          77024 kB
Inactive:       465912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1443184 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3100 kB
Writeback:           0 kB
Mapped:          43100 kB
Slab:            55260 kB
Committed_AS:  3116456 kB
PageTables:       1752 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= 66546 MiB



End job on node51 on Sat Jan  6 13:49:43 UTC 2007