Trace number 233097

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 1805.63

General information on the benchmark

Nametaillard/os-taillard-20/
os-taillard-20-100-7.xml
MD5SUMb7da7eeabd87a2ed31538cf45df24a02
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 benchmark0.916859
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables400
Number of constraints7600
Maximum constraint arity2
Maximum domain size1269
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)

0.01	c This is CSPtoSAT+minisat version 0.3
0.01	c (c) 2006 roussel@cril.univ-artois.fr
0.01	
0.01	c This solver internally uses a modified version of MiniSat2 version 061112
0.01	c MiniSat -- Copyright (c) 2003-2006, Niklas Een, Niklas Sorensson
0.01	
0.01	c parsing...
1.85	c ...done
1.85	c #SATvar=1463319 #SATclauses=2925434 #CSPpredicates=7600

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/node1/watcher-233097-1168088509 -o ROOT/results/node1/solver-233097-1168088509 -C 1800 -M 900 /tmp/evaluation/233097-1168088509/CSPtoSAT+minisat /tmp/evaluation/233097-1168088509/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: 1.95 1.99 1.86 5/92 21485
/proc/meminfo: memFree=1184400/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=18540 CPUtime=0
/proc/21484/stat : 21484 (runsolver) R 21482 21484 21425 0 -1 4194368 16 0 0 0 0 0 0 0 21 0 1 0 157246668 18984960 279 18446744073709551615 4194304 4267372 548682069072 18446744073709551615 259353275687 0 0 4096 24578 0 0 0 17 1 0 0
/proc/21484/statm: 4635 279 244 17 0 2626 0

[startup+0.110319 s]
/proc/loadavg: 1.95 1.99 1.86 5/92 21485
/proc/meminfo: memFree=1184400/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=31720 CPUtime=0.09
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 5593 0 0 0 6 3 0 0 21 0 1 0 157246668 32481280 5427 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134669439 0 0 4096 0 0 0 0 17 1 0 0
/proc/21484/statm: 7930 5427 694 52 0 6298 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 31720

[startup+0.522365 s]
/proc/loadavg: 1.95 1.99 1.86 5/92 21485
/proc/meminfo: memFree=1184400/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=91980 CPUtime=0.51
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 20102 0 0 0 39 12 0 0 24 0 1 0 157246668 94187520 19907 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 6264443 0 0 4096 0 0 0 0 17 1 0 0
/proc/21484/statm: 22995 19907 696 52 0 21363 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 91980

[startup+1.35146 s]
/proc/loadavg: 1.95 1.99 1.86 3/92 21485
/proc/meminfo: memFree=1020240/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=213412 CPUtime=1.33
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 49129 0 0 0 103 30 0 0 25 0 1 0 157246668 218533888 48934 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 6264443 0 0 4096 0 0 0 0 17 1 0 0
/proc/21484/statm: 53353 48934 696 52 0 51721 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 213412

[startup+2.99065 s]
/proc/loadavg: 1.95 1.99 1.86 3/92 21485
/proc/meminfo: memFree=987792/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=216052 CPUtime=2.95
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 49977 0 0 0 265 30 0 0 25 0 1 0 157246668 221237248 49747 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671680 0 0 4096 0 0 0 0 17 1 0 0
/proc/21484/statm: 54013 49747 721 52 0 52381 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 216052

[startup+6.27204 s]
/proc/loadavg: 1.95 1.99 1.86 3/92 21487
/proc/meminfo: memFree=987600/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=216052 CPUtime=6.22
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 49992 0 0 0 592 30 0 0 25 0 1 0 157246668 221237248 49762 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671191 0 0 4096 0 0 0 0 17 1 0 0
/proc/21484/statm: 54013 49762 721 52 0 52381 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 216052

[startup+12.7458 s]
/proc/loadavg: 1.95 1.99 1.86 3/92 21493
/proc/meminfo: memFree=987344/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=216632 CPUtime=12.65
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 50054 0 0 0 1235 30 0 0 25 0 1 0 157246668 221831168 49824 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/21484/statm: 54158 49824 721 52 0 52526 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 216632

[startup+25.5753 s]
/proc/loadavg: 1.96 1.99 1.86 3/92 21507
/proc/meminfo: memFree=987088/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=217036 CPUtime=25.41
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 50160 0 0 0 2510 31 0 0 25 0 1 0 157246668 222244864 49930 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134678171 0 0 4096 0 0 0 0 17 1 0 0
/proc/21484/statm: 54259 49930 721 52 0 52627 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 217036

[startup+51.2463 s]
/proc/loadavg: 1.98 1.99 1.86 3/86 21539
/proc/meminfo: memFree=987456/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=217776 CPUtime=50.91
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 50346 0 0 0 5060 31 0 0 25 0 1 0 157246668 223002624 50116 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/21484/statm: 54444 50116 721 52 0 52812 0
Current children cumulated CPU time (s) 50.91
Current children cumulated vsize (KiB) 217776

[startup+102.468 s]
/proc/loadavg: 1.99 1.99 1.87 3/86 21539
/proc/meminfo: memFree=983304/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=218952 CPUtime=101.89
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 50607 0 0 0 10158 31 0 0 25 0 1 0 157246668 224206848 50377 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671770 0 0 4096 0 0 0 0 17 1 0 0
/proc/21484/statm: 54738 50377 721 52 0 53106 0
Current children cumulated CPU time (s) 101.89
Current children cumulated vsize (KiB) 218952

[startup+162.51 s]
/proc/loadavg: 1.99 1.99 1.87 3/86 21539
/proc/meminfo: memFree=982408/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=219216 CPUtime=161.66
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 50673 0 0 0 16134 32 0 0 25 0 1 0 157246668 224477184 50443 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134562865 0 0 4096 0 0 0 0 17 1 0 0
/proc/21484/statm: 54804 50443 721 52 0 53172 0
Current children cumulated CPU time (s) 161.66
Current children cumulated vsize (KiB) 219216

[startup+222.559 s]
/proc/loadavg: 2.07 2.00 1.89 3/86 21539
/proc/meminfo: memFree=982152/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=219348 CPUtime=221.42
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 50727 0 0 0 22110 32 0 0 25 0 1 0 157246668 224612352 50497 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134665622 0 0 4096 0 0 0 0 17 1 0 0
/proc/21484/statm: 54837 50497 721 52 0 53205 0
Current children cumulated CPU time (s) 221.42
Current children cumulated vsize (KiB) 219348

[startup+282.608 s]
/proc/loadavg: 2.02 2.00 1.89 3/86 21539
/proc/meminfo: memFree=981896/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=219660 CPUtime=281.19
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 50789 0 0 0 28086 33 0 0 25 0 1 0 157246668 224931840 50559 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 1 0 0
/proc/21484/statm: 54915 50559 721 52 0 53283 0
Current children cumulated CPU time (s) 281.19
Current children cumulated vsize (KiB) 219660

[startup+342.654 s]
/proc/loadavg: 2.01 2.00 1.90 3/86 21539
/proc/meminfo: memFree=981640/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=219792 CPUtime=340.95
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 50854 0 0 0 34062 33 0 0 25 0 1 0 157246668 225067008 50624 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671294 0 0 4096 0 0 0 0 17 1 0 0
/proc/21484/statm: 54948 50624 721 52 0 53316 0
Current children cumulated CPU time (s) 340.95
Current children cumulated vsize (KiB) 219792

[startup+402.701 s]
/proc/loadavg: 2.00 2.00 1.90 3/86 21539
/proc/meminfo: memFree=981256/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=220056 CPUtime=400.72
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 50907 0 0 0 40039 33 0 0 25 0 1 0 157246668 225337344 50677 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671531 0 0 4096 0 0 0 0 17 1 0 0
/proc/21484/statm: 55014 50677 721 52 0 53382 0
Current children cumulated CPU time (s) 400.72
Current children cumulated vsize (KiB) 220056

[startup+462.752 s]
/proc/loadavg: 2.00 2.00 1.91 3/86 21539
/proc/meminfo: memFree=977480/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=220320 CPUtime=460.48
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 50962 0 0 0 46015 33 0 0 25 0 1 0 157246668 225607680 50732 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 1 0 0
/proc/21484/statm: 55080 50732 721 52 0 53448 0
Current children cumulated CPU time (s) 460.48
Current children cumulated vsize (KiB) 220320

[startup+522.799 s]
/proc/loadavg: 2.00 2.00 1.91 3/86 21539
/proc/meminfo: memFree=976840/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=220452 CPUtime=520.26
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 51025 0 0 0 51992 34 0 0 25 0 1 0 157246668 225742848 50795 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134678254 0 0 4096 0 0 0 0 17 1 0 0
/proc/21484/statm: 55113 50795 721 52 0 53481 0
Current children cumulated CPU time (s) 520.26
Current children cumulated vsize (KiB) 220452

[startup+582.851 s]
/proc/loadavg: 2.00 2.00 1.91 3/86 21539
/proc/meminfo: memFree=976584/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=220748 CPUtime=580.02
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 51089 0 0 0 57968 34 0 0 25 0 1 0 157246668 226045952 50859 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 1 0 0
/proc/21484/statm: 55187 50859 721 52 0 53555 0
Current children cumulated CPU time (s) 580.02
Current children cumulated vsize (KiB) 220748

[startup+642.901 s]
/proc/loadavg: 2.00 2.00 1.91 3/86 21539
/proc/meminfo: memFree=976392/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=220880 CPUtime=639.79
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 51129 0 0 0 63945 34 0 0 25 0 1 0 157246668 226181120 50899 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134678212 0 0 4096 0 0 0 0 17 1 0 0
/proc/21484/statm: 55220 50899 721 52 0 53588 0
Current children cumulated CPU time (s) 639.79
Current children cumulated vsize (KiB) 220880

[startup+702.951 s]
/proc/loadavg: 2.00 2.00 1.91 3/86 21539
/proc/meminfo: memFree=976136/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=221144 CPUtime=699.55
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 51182 0 0 0 69921 34 0 0 25 0 1 0 157246668 226451456 50952 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134678173 0 0 4096 0 0 0 0 17 1 0 0
/proc/21484/statm: 55286 50952 721 52 0 53654 0
Current children cumulated CPU time (s) 699.55
Current children cumulated vsize (KiB) 221144

[startup+762.998 s]
/proc/loadavg: 2.00 2.00 1.91 3/86 21539
/proc/meminfo: memFree=975816/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=221276 CPUtime=759.33
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 51236 0 0 0 75898 35 0 0 25 0 1 0 157246668 226586624 51006 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/21484/statm: 55319 51006 721 52 0 53687 0
Current children cumulated CPU time (s) 759.33
Current children cumulated vsize (KiB) 221276

[startup+823.044 s]
/proc/loadavg: 2.00 2.00 1.91 3/86 21539
/proc/meminfo: memFree=975432/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=221540 CPUtime=819.09
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 51290 0 0 0 81874 35 0 0 25 0 1 0 157246668 226856960 51060 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/21484/statm: 55385 51060 721 52 0 53753 0
Current children cumulated CPU time (s) 819.09
Current children cumulated vsize (KiB) 221540

[startup+883.091 s]
/proc/loadavg: 2.07 2.02 1.91 3/86 21539
/proc/meminfo: memFree=975240/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=221752 CPUtime=878.85
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 51343 0 0 0 87850 35 0 0 25 0 1 0 157246668 227074048 51113 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/21484/statm: 55438 51113 721 52 0 53806 0
Current children cumulated CPU time (s) 878.85
Current children cumulated vsize (KiB) 221752

[startup+943.133 s]
/proc/loadavg: 2.02 2.01 1.91 3/86 21539
/proc/meminfo: memFree=974984/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=222016 CPUtime=938.6
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 51398 0 0 0 93825 35 0 0 25 0 1 0 157246668 227344384 51168 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134678187 0 0 4096 0 0 0 0 17 1 0 0
/proc/21484/statm: 55504 51168 721 52 0 53872 0
Current children cumulated CPU time (s) 938.6
Current children cumulated vsize (KiB) 222016

[startup+1003.17 s]
/proc/loadavg: 1.94 1.99 1.91 3/86 21611
/proc/meminfo: memFree=1026440/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=222280 CPUtime=998.44
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 51451 0 0 0 99806 38 0 0 25 0 1 0 157246668 227614720 51221 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 0 0 0
/proc/21484/statm: 55570 51221 721 52 0 53938 0
Current children cumulated CPU time (s) 998.44
Current children cumulated vsize (KiB) 222280

[startup+1063.22 s]
/proc/loadavg: 1.98 1.99 1.91 3/86 21613
/proc/meminfo: memFree=1024904/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=222412 CPUtime=1058.43
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 51503 0 0 0 105805 38 0 0 25 0 1 0 157246668 227749888 51273 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134678254 0 0 4096 0 0 0 0 17 0 0 0
/proc/21484/statm: 55603 51273 721 52 0 53971 0
Current children cumulated CPU time (s) 1058.43
Current children cumulated vsize (KiB) 222412

[startup+1123.28 s]
/proc/loadavg: 2.04 2.00 1.91 3/86 21613
/proc/meminfo: memFree=1023496/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=222676 CPUtime=1118.41
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 51558 0 0 0 111803 38 0 0 25 0 1 0 157246668 228020224 51328 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671469 0 0 4096 0 0 0 0 17 0 0 0
/proc/21484/statm: 55669 51328 721 52 0 54037 0
Current children cumulated CPU time (s) 1118.41
Current children cumulated vsize (KiB) 222676

[startup+1183.34 s]
/proc/loadavg: 2.01 2.00 1.91 3/86 21613
/proc/meminfo: memFree=1021896/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=222808 CPUtime=1178.43
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 51612 0 0 0 117804 39 0 0 25 0 1 0 157246668 228155392 51382 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671259 0 0 4096 0 0 0 0 17 0 0 0
/proc/21484/statm: 55702 51382 721 52 0 54070 0
Current children cumulated CPU time (s) 1178.43
Current children cumulated vsize (KiB) 222808

[startup+1243.4 s]
/proc/loadavg: 2.00 2.00 1.91 3/86 21613
/proc/meminfo: memFree=1020360/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=223072 CPUtime=1238.41
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 51664 0 0 0 123802 39 0 0 25 0 1 0 157246668 228425728 51434 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134667395 0 0 4096 0 0 0 0 17 0 0 0
/proc/21484/statm: 55768 51434 721 52 0 54136 0
Current children cumulated CPU time (s) 1238.41
Current children cumulated vsize (KiB) 223072

[startup+1303.47 s]
/proc/loadavg: 2.00 2.00 1.91 3/86 21613
/proc/meminfo: memFree=1018824/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=223204 CPUtime=1298.38
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 51717 0 0 0 129799 39 0 0 25 0 1 0 157246668 228560896 51487 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/21484/statm: 55801 51487 721 52 0 54169 0
Current children cumulated CPU time (s) 1298.38
Current children cumulated vsize (KiB) 223204

[startup+1363.52 s]
/proc/loadavg: 2.00 2.00 1.91 3/86 21613
/proc/meminfo: memFree=1017288/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=223588 CPUtime=1358.4
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 51770 0 0 0 135800 40 0 0 25 0 1 0 157246668 228954112 51540 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134667365 0 0 4096 0 0 0 0 17 0 0 0
/proc/21484/statm: 55897 51540 721 52 0 54265 0
Current children cumulated CPU time (s) 1358.4
Current children cumulated vsize (KiB) 223588

[startup+1423.59 s]
/proc/loadavg: 2.00 2.00 1.91 3/86 21613
/proc/meminfo: memFree=1015688/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=223720 CPUtime=1418.38
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 51822 0 0 0 141798 40 0 0 25 0 1 0 157246668 229089280 51592 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671466 0 0 4096 0 0 0 0 17 0 0 0
/proc/21484/statm: 55930 51592 721 52 0 54298 0
Current children cumulated CPU time (s) 1418.38
Current children cumulated vsize (KiB) 223720

[startup+1483.59 s]
/proc/loadavg: 2.00 2.00 1.91 4/86 21613
/proc/meminfo: memFree=1014216/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=223984 CPUtime=1478.33
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 51875 0 0 0 147793 40 0 0 25 0 1 0 157246668 229359616 51645 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134665683 0 0 4096 0 0 0 0 17 0 0 0
/proc/21484/statm: 55996 51645 721 52 0 54364 0
Current children cumulated CPU time (s) 1478.33
Current children cumulated vsize (KiB) 223984

[startup+1543.66 s]
/proc/loadavg: 2.00 2.00 1.91 3/86 21613
/proc/meminfo: memFree=1013448/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=224116 CPUtime=1538.35
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 51930 0 0 0 153794 41 0 0 25 0 1 0 157246668 229494784 51700 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134667395 0 0 4096 0 0 0 0 17 0 0 0
/proc/21484/statm: 56029 51700 721 52 0 54397 0
Current children cumulated CPU time (s) 1538.35
Current children cumulated vsize (KiB) 224116

[startup+1603.71 s]
/proc/loadavg: 2.00 2.00 1.91 3/86 21613
/proc/meminfo: memFree=1013128/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=224380 CPUtime=1598.31
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 51985 0 0 0 159790 41 0 0 25 0 1 0 157246668 229765120 51755 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671268 0 0 4096 0 0 0 0 17 0 0 0
/proc/21484/statm: 56095 51755 721 52 0 54463 0
Current children cumulated CPU time (s) 1598.31
Current children cumulated vsize (KiB) 224380

[startup+1663.75 s]
/proc/loadavg: 2.07 2.02 1.92 3/86 21613
/proc/meminfo: memFree=1012872/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=224512 CPUtime=1658.3
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 52039 0 0 0 165789 41 0 0 25 0 1 0 157246668 229900288 51809 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134667383 0 0 4096 0 0 0 0 17 0 0 0
/proc/21484/statm: 56128 51809 721 52 0 54496 0
Current children cumulated CPU time (s) 1658.3
Current children cumulated vsize (KiB) 224512

[startup+1723.79 s]
/proc/loadavg: 2.02 2.01 1.92 3/86 21613
/proc/meminfo: memFree=1012552/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=224776 CPUtime=1718.28
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 52093 0 0 0 171787 41 0 0 25 0 1 0 157246668 230170624 51863 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 0 0 0
/proc/21484/statm: 56194 51863 721 52 0 54562 0
Current children cumulated CPU time (s) 1718.28
Current children cumulated vsize (KiB) 224776

[startup+1783.84 s]
/proc/loadavg: 2.01 2.00 1.92 3/86 21613
/proc/meminfo: memFree=1012296/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=225040 CPUtime=1778.26
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 52148 0 0 0 177784 42 0 0 25 0 1 0 157246668 230440960 51918 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134678262 0 0 4096 0 0 0 0 17 0 0 0
/proc/21484/statm: 56260 51918 721 52 0 54628 0
Current children cumulated CPU time (s) 1778.26
Current children cumulated vsize (KiB) 225040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.59 s]
/proc/loadavg: 2.00 2.00 1.92 3/86 21613
/proc/meminfo: memFree=1012168/2055920 swapFree=4165584/4192956
[pid=21484] ppid=21482 vsize=225040 CPUtime=1800.01
/proc/21484/stat : 21484 (CSPtoSAT+minisa) R 21482 21484 21425 0 -1 4194304 52178 0 0 0 179959 42 0 0 25 0 1 0 157246668 230440960 51948 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134678260 0 0 4096 0 0 0 0 17 0 0 0
/proc/21484/statm: 56260 51948 721 52 0 54628 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 225040

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1805.63
CPU time (s): 1800.05
CPU user time (s): 1799.59
CPU system time (s): 0.45893
CPU usage (%): 99.691
Max. virtual memory (cumulated for all children) (KiB): 225040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.59
system time used= 0.45893
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52178
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= 11
involuntary context switches= 35599

runsolver used 2.12668 s user time and 5.74213 s system time

The end

Launcher Data (download as text)

Begin job on node1 on Sat Jan  6 13:01:49 UTC 2007


IDJOB= 233097
IDBENCH= 6581
FILE ID= node1/233097-1168088509

PBS_JOBID= 3476381

Free space on /tmp= 66301 MiB

BENCH NAME= HOME/pub/bench/CPAI06/taillard/os-taillard-20/os-taillard-20-100-7.xml
COMMAND LINE= /tmp/evaluation/233097-1168088509/CSPtoSAT+minisat /tmp/evaluation/233097-1168088509/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-233097-1168088509 -o ROOT/results/node1/solver-233097-1168088509 -C 1800 -M 900  /tmp/evaluation/233097-1168088509/CSPtoSAT+minisat /tmp/evaluation/233097-1168088509/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  b7da7eeabd87a2ed31538cf45df24a02

RANDOM SEED= 794174543

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		: 3000.234
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		: 3000.234
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:       1184880 kB
Buffers:         66764 kB
Cached:         613992 kB
SwapCached:       3664 kB
Active:         264104 kB
Inactive:       508660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1184880 kB
SwapTotal:     4192956 kB
SwapFree:      4165584 kB
Dirty:            2860 kB
Writeback:           0 kB
Mapped:         105776 kB
Slab:            82600 kB
Committed_AS:  4309060 kB
PageTables:       2640 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= 66301 MiB



End job on node1 on Sat Jan  6 13:31:55 UTC 2007