Trace number 232996

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) 1800.07 1812.65

General information on the benchmark

Nametaillard/os-taillard-20/
os-taillard-20-100-3.xml
MD5SUMa952f77e6486671336c6f7fb8be515ed
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 benchmark4.08338
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables400
Number of constraints7600
Maximum constraint arity2
Maximum domain size1310
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)

0.10	c This is CSPtoSAT+minisat version 0.3
0.10	c (c) 2006 roussel@cril.univ-artois.fr
0.10	
0.10	c This solver internally uses a modified version of MiniSat2 version 061112
0.10	c MiniSat -- Copyright (c) 2003-2006, Niklas Een, Niklas Sorensson
0.10	
0.10	c parsing...
1.95	c ...done
1.95	c #SATvar=1510590 #SATclauses=3019976 #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/node20/watcher-232996-1168088306 -o ROOT/results/node20/solver-232996-1168088306 -C 1800 -M 900 /tmp/evaluation/232996-1168088306/CSPtoSAT+minisat /tmp/evaluation/232996-1168088306/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: 1.99 1.98 1.92 2/86 26056
/proc/meminfo: memFree=1454488/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=496 CPUtime=0
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 51 0 0 0 0 0 0 0 19 0 1 0 157225184 507904 36 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 7619364 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/26055/statm: 124 36 29 52 0 19 0

[startup+0.10311 s]
/proc/loadavg: 1.99 1.98 1.92 2/86 26056
/proc/meminfo: memFree=1454488/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=24896 CPUtime=0.08
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 5117 0 0 0 7 1 0 0 19 0 1 0 157225184 25493504 5030 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134669506 0 0 4096 0 0 0 0 17 1 0 0
/proc/26055/statm: 6224 5030 694 52 0 4592 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 24896

[startup+0.511155 s]
/proc/loadavg: 1.99 1.98 1.92 2/86 26056
/proc/meminfo: memFree=1454488/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=88608 CPUtime=0.49
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 19040 0 0 0 39 10 0 0 23 0 1 0 157225184 90734592 18850 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 8052474 0 0 4096 0 0 0 0 17 1 0 0
/proc/26055/statm: 22152 18850 696 52 0 20520 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 88608

[startup+1.33225 s]
/proc/loadavg: 1.99 1.98 1.92 3/86 26056
/proc/meminfo: memFree=1298136/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=206880 CPUtime=1.31
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 46885 0 0 0 101 30 0 0 25 0 1 0 157225184 211845120 46695 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134672005 0 0 4096 0 0 0 0 17 1 0 0
/proc/26055/statm: 51720 46695 696 52 0 50088 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 206880

[startup+2.96945 s]
/proc/loadavg: 1.99 1.98 1.92 3/86 26056
/proc/meminfo: memFree=1251800/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=219684 CPUtime=2.93
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 51503 0 0 0 260 33 0 0 25 0 1 0 157225184 224956416 51278 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 1 0 0
/proc/26055/statm: 54921 51278 721 52 0 53289 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 219684

[startup+6.26485 s]
/proc/loadavg: 1.99 1.98 1.92 3/86 26056
/proc/meminfo: memFree=1251480/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=219864 CPUtime=6.19
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 51536 0 0 0 586 33 0 0 25 0 1 0 157225184 225140736 51311 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134667433 0 0 4096 0 0 0 0 17 1 0 0
/proc/26055/statm: 54966 51311 721 52 0 53334 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 219864

[startup+12.7276 s]
/proc/loadavg: 1.99 1.98 1.92 3/86 26056
/proc/meminfo: memFree=1251288/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=220132 CPUtime=12.59
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 51591 0 0 0 1226 33 0 0 25 0 1 0 157225184 225415168 51366 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 1 0 0
/proc/26055/statm: 55033 51366 721 52 0 53401 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 220132

[startup+25.5612 s]
/proc/loadavg: 1.99 1.98 1.92 3/86 26056
/proc/meminfo: memFree=1250776/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=220668 CPUtime=25.31
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 51734 0 0 0 2498 33 0 0 25 0 1 0 157225184 225964032 51509 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671762 0 0 4096 0 0 0 0 17 1 0 0
/proc/26055/statm: 55167 51509 721 52 0 53535 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 220668

[startup+51.2292 s]
/proc/loadavg: 1.99 1.98 1.92 3/86 26056
/proc/meminfo: memFree=1250008/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=222320 CPUtime=50.74
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 51946 0 0 0 5041 33 0 0 25 0 1 0 157225184 227655680 51721 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671770 0 0 4096 0 0 0 0 17 1 0 0
/proc/26055/statm: 55580 51721 721 52 0 53948 0
Current children cumulated CPU time (s) 50.74
Current children cumulated vsize (KiB) 222320

[startup+102.464 s]
/proc/loadavg: 1.99 1.98 1.92 3/86 26056
/proc/meminfo: memFree=1249368/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=222584 CPUtime=101.51
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 52097 0 0 0 10117 34 0 0 25 0 1 0 157225184 227926016 51872 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 1 0 0
/proc/26055/statm: 55646 51872 721 52 0 54014 0
Current children cumulated CPU time (s) 101.51
Current children cumulated vsize (KiB) 222584

[startup+162.53 s]
/proc/loadavg: 1.99 1.98 1.92 3/92 26122
/proc/meminfo: memFree=1247472/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=222716 CPUtime=160.97
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 52186 0 0 0 16063 34 0 0 25 0 1 0 157225184 228061184 51961 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 1 0 0
/proc/26055/statm: 55679 51961 721 52 0 54047 0
Current children cumulated CPU time (s) 160.97
Current children cumulated vsize (KiB) 222716

[startup+222.628 s]
/proc/loadavg: 1.99 1.98 1.92 3/92 26214
/proc/meminfo: memFree=1247000/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=222980 CPUtime=220.41
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 52288 0 0 0 22007 34 0 0 25 0 1 0 157225184 228331520 52063 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/26055/statm: 55745 52063 721 52 0 54113 0
Current children cumulated CPU time (s) 220.41
Current children cumulated vsize (KiB) 222980

[startup+282.698 s]
/proc/loadavg: 1.99 1.98 1.92 3/86 26254
/proc/meminfo: memFree=1247768/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=223164 CPUtime=279.88
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 52336 0 0 0 27953 35 0 0 25 0 1 0 157225184 228519936 52111 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 1 0 0
/proc/26055/statm: 55791 52111 721 52 0 54159 0
Current children cumulated CPU time (s) 279.88
Current children cumulated vsize (KiB) 223164

[startup+342.762 s]
/proc/loadavg: 1.99 1.98 1.92 3/86 26254
/proc/meminfo: memFree=1247576/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=223296 CPUtime=339.39
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 52384 0 0 0 33904 35 0 0 25 0 1 0 157225184 228655104 52159 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134678260 0 0 4096 0 0 0 0 17 1 0 0
/proc/26055/statm: 55824 52159 721 52 0 54192 0
Current children cumulated CPU time (s) 339.39
Current children cumulated vsize (KiB) 223296

[startup+402.824 s]
/proc/loadavg: 1.99 1.98 1.92 3/86 26254
/proc/meminfo: memFree=1247192/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=223428 CPUtime=398.9
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 52431 0 0 0 39855 35 0 0 25 0 1 0 157225184 228790272 52206 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671287 0 0 4096 0 0 0 0 17 1 0 0
/proc/26055/statm: 55857 52206 721 52 0 54225 0
Current children cumulated CPU time (s) 398.9
Current children cumulated vsize (KiB) 223428

[startup+462.886 s]
/proc/loadavg: 1.99 1.98 1.92 3/86 26254
/proc/meminfo: memFree=1246936/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=223692 CPUtime=458.41
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 52480 0 0 0 45806 35 0 0 25 0 1 0 157225184 229060608 52255 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671294 0 0 4096 0 0 0 0 17 1 0 0
/proc/26055/statm: 55923 52255 721 52 0 54291 0
Current children cumulated CPU time (s) 458.41
Current children cumulated vsize (KiB) 223692

[startup+522.944 s]
/proc/loadavg: 1.99 1.98 1.92 3/86 26254
/proc/meminfo: memFree=1246424/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=225192 CPUtime=517.93
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 52578 0 0 0 51757 36 0 0 25 0 1 0 157225184 230596608 52353 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/26055/statm: 56298 52353 721 52 0 54666 0
Current children cumulated CPU time (s) 517.93
Current children cumulated vsize (KiB) 225192

[startup+583.008 s]
/proc/loadavg: 1.99 1.98 1.92 3/86 26254
/proc/meminfo: memFree=1246104/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=225456 CPUtime=577.44
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 52624 0 0 0 57708 36 0 0 25 0 1 0 157225184 230866944 52399 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 1 0 0
/proc/26055/statm: 56364 52399 721 52 0 54732 0
Current children cumulated CPU time (s) 577.44
Current children cumulated vsize (KiB) 225456

[startup+643.069 s]
/proc/loadavg: 1.99 1.98 1.92 3/86 26254
/proc/meminfo: memFree=1245592/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=225752 CPUtime=636.94
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 52698 0 0 0 63658 36 0 0 25 0 1 0 157225184 231170048 52473 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671228 0 0 4096 0 0 0 0 17 1 0 0
/proc/26055/statm: 56438 52473 721 52 0 54806 0
Current children cumulated CPU time (s) 636.94
Current children cumulated vsize (KiB) 225752

[startup+703.13 s]
/proc/loadavg: 2.05 2.00 1.93 3/86 26254
/proc/meminfo: memFree=1245400/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=225884 CPUtime=696.46
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 52721 0 0 0 69610 36 0 0 25 0 1 0 157225184 231305216 52496 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/26055/statm: 56471 52496 721 52 0 54839 0
Current children cumulated CPU time (s) 696.46
Current children cumulated vsize (KiB) 225884

[startup+763.196 s]
/proc/loadavg: 2.02 2.00 1.93 3/86 26254
/proc/meminfo: memFree=1244952/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=226016 CPUtime=755.98
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 52768 0 0 0 75561 37 0 0 25 0 1 0 157225184 231440384 52543 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/26055/statm: 56504 52543 721 52 0 54872 0
Current children cumulated CPU time (s) 755.98
Current children cumulated vsize (KiB) 226016

[startup+823.26 s]
/proc/loadavg: 2.00 2.00 1.93 3/86 26254
/proc/meminfo: memFree=1244632/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=226280 CPUtime=815.49
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 52815 0 0 0 81512 37 0 0 25 0 1 0 157225184 231710720 52590 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134562837 0 0 4096 0 0 0 0 17 1 0 0
/proc/26055/statm: 56570 52590 721 52 0 54938 0
Current children cumulated CPU time (s) 815.49
Current children cumulated vsize (KiB) 226280

[startup+883.325 s]
/proc/loadavg: 2.03 2.01 1.93 3/86 26254
/proc/meminfo: memFree=1244312/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=226412 CPUtime=875
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 52863 0 0 0 87463 37 0 0 25 0 1 0 157225184 231845888 52638 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671171 0 0 4096 0 0 0 0 17 1 0 0
/proc/26055/statm: 56603 52638 721 52 0 54971 0
Current children cumulated CPU time (s) 875
Current children cumulated vsize (KiB) 226412

[startup+943.385 s]
/proc/loadavg: 2.07 2.02 1.94 3/86 26254
/proc/meminfo: memFree=1243992/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=226544 CPUtime=934.51
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 52909 0 0 0 93414 37 0 0 25 0 1 0 157225184 231981056 52684 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134678219 0 0 4096 0 0 0 0 17 1 0 0
/proc/26055/statm: 56636 52684 721 52 0 55004 0
Current children cumulated CPU time (s) 934.51
Current children cumulated vsize (KiB) 226544

[startup+1003.44 s]
/proc/loadavg: 2.06 2.03 1.94 3/86 26254
/proc/meminfo: memFree=1243672/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=226888 CPUtime=994.03
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 52956 0 0 0 99365 38 0 0 25 0 1 0 157225184 232333312 52731 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134667430 0 0 4096 0 0 0 0 17 1 0 0
/proc/26055/statm: 56722 52731 721 52 0 55090 0
Current children cumulated CPU time (s) 994.03
Current children cumulated vsize (KiB) 226888

[startup+1063.51 s]
/proc/loadavg: 2.02 2.02 1.94 3/86 26254
/proc/meminfo: memFree=1243288/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=227020 CPUtime=1053.54
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 53006 0 0 0 105316 38 0 0 25 0 1 0 157225184 232468480 52781 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134678260 0 0 4096 0 0 0 0 17 1 0 0
/proc/26055/statm: 56755 52781 721 52 0 55123 0
Current children cumulated CPU time (s) 1053.54
Current children cumulated vsize (KiB) 227020

[startup+1123.58 s]
/proc/loadavg: 2.01 2.02 1.94 3/86 26254
/proc/meminfo: memFree=1242968/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=227152 CPUtime=1113.06
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 53052 0 0 0 111268 38 0 0 25 0 1 0 157225184 232603648 52827 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671680 0 0 4096 0 0 0 0 17 1 0 0
/proc/26055/statm: 56788 52827 721 52 0 55156 0
Current children cumulated CPU time (s) 1113.06
Current children cumulated vsize (KiB) 227152

[startup+1183.64 s]
/proc/loadavg: 2.00 2.01 1.94 3/86 26254
/proc/meminfo: memFree=1242712/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=227416 CPUtime=1172.57
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 53100 0 0 0 117219 38 0 0 25 0 1 0 157225184 232873984 52875 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26055/statm: 56854 52875 721 52 0 55222 0
Current children cumulated CPU time (s) 1172.57
Current children cumulated vsize (KiB) 227416

[startup+1243.7 s]
/proc/loadavg: 2.00 2.00 1.94 3/86 26254
/proc/meminfo: memFree=1242328/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=227548 CPUtime=1232.09
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 53149 0 0 0 123170 39 0 0 25 0 1 0 157225184 233009152 52924 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/26055/statm: 56887 52924 721 52 0 55255 0
Current children cumulated CPU time (s) 1232.09
Current children cumulated vsize (KiB) 227548

[startup+1303.77 s]
/proc/loadavg: 2.00 2.00 1.94 3/86 26256
/proc/meminfo: memFree=1241944/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=227812 CPUtime=1291.6
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 53197 0 0 0 129121 39 0 0 25 0 1 0 157225184 233279488 52972 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134667299 0 0 4096 0 0 0 0 17 1 0 0
/proc/26055/statm: 56953 52972 721 52 0 55321 0
Current children cumulated CPU time (s) 1291.6
Current children cumulated vsize (KiB) 227812

[startup+1363.78 s]
/proc/loadavg: 1.61 1.90 1.91 2/78 26271
/proc/meminfo: memFree=1531440/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=227944 CPUtime=1351.32
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 53248 0 0 0 135092 40 0 0 25 0 1 0 157225184 233414656 53023 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671298 0 0 4096 0 0 0 0 17 0 0 0
/proc/26055/statm: 56986 53023 721 52 0 55354 0
Current children cumulated CPU time (s) 1351.32
Current children cumulated vsize (KiB) 227944

[startup+1423.82 s]
/proc/loadavg: 1.22 1.74 1.85 2/78 26271
/proc/meminfo: memFree=1531376/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=228208 CPUtime=1411.34
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 53306 0 0 0 141094 40 0 0 25 0 1 0 157225184 233684992 53081 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 0 0 0
/proc/26055/statm: 57052 53081 721 52 0 55420 0
Current children cumulated CPU time (s) 1411.34
Current children cumulated vsize (KiB) 228208

[startup+1483.87 s]
/proc/loadavg: 1.08 1.60 1.79 2/78 26271
/proc/meminfo: memFree=1531248/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=228460 CPUtime=1471.37
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 53363 0 0 0 147097 40 0 0 25 0 1 0 157225184 233943040 53138 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 0 0 0
/proc/26055/statm: 57115 53138 721 52 0 55483 0
Current children cumulated CPU time (s) 1471.37
Current children cumulated vsize (KiB) 228460

[startup+1543.93 s]
/proc/loadavg: 1.03 1.49 1.74 2/78 26271
/proc/meminfo: memFree=1531056/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=228724 CPUtime=1531.41
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 53419 0 0 0 153100 41 0 0 25 0 1 0 157225184 234213376 53194 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 0 0 0
/proc/26055/statm: 57181 53194 721 52 0 55549 0
Current children cumulated CPU time (s) 1531.41
Current children cumulated vsize (KiB) 228724

[startup+1603.97 s]
/proc/loadavg: 1.01 1.40 1.69 2/78 26271
/proc/meminfo: memFree=1530800/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=228988 CPUtime=1591.44
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 53474 0 0 0 159103 41 0 0 25 0 1 0 157225184 234483712 53249 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671188 0 0 4096 0 0 0 0 17 0 0 0
/proc/26055/statm: 57247 53249 721 52 0 55615 0
Current children cumulated CPU time (s) 1591.44
Current children cumulated vsize (KiB) 228988

[startup+1664.02 s]
/proc/loadavg: 1.00 1.32 1.65 2/78 26271
/proc/meminfo: memFree=1530544/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=229120 CPUtime=1651.47
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 53532 0 0 0 165106 41 0 0 25 0 1 0 157225184 234618880 53307 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134562828 0 0 4096 0 0 0 0 17 0 0 0
/proc/26055/statm: 57280 53307 721 52 0 55648 0
Current children cumulated CPU time (s) 1651.47
Current children cumulated vsize (KiB) 229120

[startup+1724.07 s]
/proc/loadavg: 1.00 1.26 1.60 2/78 26271
/proc/meminfo: memFree=1530288/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=229384 CPUtime=1711.5
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 53587 0 0 0 171109 41 0 0 25 0 1 0 157225184 234889216 53362 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134680549 0 0 4096 0 0 0 0 17 0 0 0
/proc/26055/statm: 57346 53362 721 52 0 55714 0
Current children cumulated CPU time (s) 1711.5
Current children cumulated vsize (KiB) 229384

[startup+1784.12 s]
/proc/loadavg: 1.00 1.21 1.56 2/78 26271
/proc/meminfo: memFree=1530032/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=229516 CPUtime=1771.53
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 53643 0 0 0 177112 41 0 0 25 0 1 0 157225184 235024384 53418 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/26055/statm: 57379 53418 721 52 0 55747 0
Current children cumulated CPU time (s) 1771.53
Current children cumulated vsize (KiB) 229516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.61 s]
/proc/loadavg: 1.00 1.19 1.54 2/78 26271
/proc/meminfo: memFree=1529904/2055920 swapFree=4170284/4192956
[pid=26055] ppid=26053 vsize=229648 CPUtime=1800.02
/proc/26055/stat : 26055 (CSPtoSAT+minisa) R 26053 26055 25475 0 -1 4194304 53669 0 0 0 179961 41 0 0 25 0 1 0 157225184 235159552 53444 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671471 0 0 4096 0 0 0 0 17 0 0 0
/proc/26055/statm: 57412 53444 721 52 0 55780 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 229648

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1812.65
CPU time (s): 1800.07
CPU user time (s): 1799.61
CPU system time (s): 0.45393
CPU usage (%): 99.3058
Max. virtual memory (cumulated for all children) (KiB): 229648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.61
system time used= 0.45393
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53669
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= 38364

runsolver used 1.9717 s user time and 5.64314 s system time

The end

Launcher Data (download as text)

Begin job on node20 on Sat Jan  6 12:58:26 UTC 2007


IDJOB= 232996
IDBENCH= 6573
FILE ID= node20/232996-1168088306

PBS_JOBID= 3476294

Free space on /tmp= 66543 MiB

BENCH NAME= HOME/pub/bench/CPAI06/taillard/os-taillard-20/os-taillard-20-100-3.xml
COMMAND LINE= /tmp/evaluation/232996-1168088306/CSPtoSAT+minisat /tmp/evaluation/232996-1168088306/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-232996-1168088306 -o ROOT/results/node20/solver-232996-1168088306 -C 1800 -M 900  /tmp/evaluation/232996-1168088306/CSPtoSAT+minisat /tmp/evaluation/232996-1168088306/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  a952f77e6486671336c6f7fb8be515ed

RANDOM SEED= 333856782

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		: 3000.216
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		: 3000.216
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:       1454968 kB
Buffers:         42680 kB
Cached:         178372 kB
SwapCached:       4300 kB
Active:         374724 kB
Inactive:       156244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1454968 kB
SwapTotal:     4192956 kB
SwapFree:      4170284 kB
Dirty:            2560 kB
Writeback:           0 kB
Mapped:         327132 kB
Slab:            54044 kB
Committed_AS:  3252008 kB
PageTables:       3028 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= 66545 MiB



End job on node20 on Sat Jan  6 13:28:39 UTC 2007