Trace number 232852

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) 1800.04 1806.73

General information on the benchmark

Nametaillard/os-taillard-4/
os-taillard-4-100-1.xml
MD5SUMabd8d375986cba90de8a6e8ca64eabdc
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 benchmark0.014996
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables16
Number of constraints48
Maximum constraint arity2
Maximum domain size232
Number of constraints which are defined in extension0
Number of constraints which are defined in intension48
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...
0.10	c ...done
0.10	c #SATvar=8913 #SATclauses=17774 #CSPpredicates=48

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/node2/watcher-232852-1168087952 -o ROOT/results/node2/solver-232852-1168087952 -C 1800 -M 900 /tmp/evaluation/232852-1168087952/CSPtoSAT+minisat /tmp/evaluation/232852-1168087952/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: 1.90 1.94 1.86 5/86 8048
/proc/meminfo: memFree=1179304/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=496 CPUtime=0
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 51 0 0 0 0 0 0 0 19 0 1 0 157190855 507904 36 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 10535716 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/8047/statm: 124 36 29 52 0 19 0

[startup+0.103913 s]
/proc/loadavg: 1.90 1.94 1.86 5/86 8048
/proc/meminfo: memFree=1179304/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=8032 CPUtime=0.09
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 1152 0 0 0 9 0 0 0 19 0 1 0 157190855 8224768 1111 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671471 0 0 4096 0 0 0 0 17 1 0 0
/proc/8047/statm: 2008 1111 721 52 0 376 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8032

[startup+0.511984 s]
/proc/loadavg: 1.90 1.94 1.86 5/86 8048
/proc/meminfo: memFree=1179304/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=8164 CPUtime=0.49
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 1171 0 0 0 49 0 0 0 23 0 1 0 157190855 8359936 1130 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671676 0 0 4096 0 0 0 0 17 1 0 0
/proc/8047/statm: 2041 1130 721 52 0 409 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 8164

[startup+1.33814 s]
/proc/loadavg: 1.91 1.94 1.86 3/86 8048
/proc/meminfo: memFree=1177512/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=8296 CPUtime=1.31
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 1199 0 0 0 131 0 0 0 25 0 1 0 157190855 8495104 1158 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671680 0 0 4096 0 0 0 0 17 1 0 0
/proc/8047/statm: 2074 1158 721 52 0 442 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8296

[startup+2.97544 s]
/proc/loadavg: 1.91 1.94 1.86 3/86 8048
/proc/meminfo: memFree=1177384/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=8432 CPUtime=2.93
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 1254 0 0 0 293 0 0 0 25 0 1 0 157190855 8634368 1213 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134678265 0 0 4096 0 0 0 0 17 1 0 0
/proc/8047/statm: 2108 1213 721 52 0 476 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 8432

[startup+6.25804 s]
/proc/loadavg: 1.92 1.94 1.86 3/86 8048
/proc/meminfo: memFree=1176936/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=8980 CPUtime=6.18
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 1365 0 0 0 618 0 0 0 25 0 1 0 157190855 9195520 1324 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134665601 0 0 4096 0 0 0 0 17 1 0 0
/proc/8047/statm: 2245 1324 721 52 0 613 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 8980

[startup+12.7212 s]
/proc/loadavg: 1.92 1.94 1.86 3/86 8048
/proc/meminfo: memFree=1176488/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=9384 CPUtime=12.58
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 1468 0 0 0 1258 0 0 0 25 0 1 0 157190855 9609216 1427 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687403 0 0 4096 0 0 0 0 17 1 0 0
/proc/8047/statm: 2346 1427 721 52 0 714 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 9384

[startup+25.5396 s]
/proc/loadavg: 1.94 1.94 1.86 3/86 8048
/proc/meminfo: memFree=1176424/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=9516 CPUtime=25.29
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 1493 0 0 0 2529 0 0 0 25 0 1 0 157190855 9744384 1452 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/8047/statm: 2379 1452 721 52 0 747 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 9516

[startup+51.1883 s]
/proc/loadavg: 1.96 1.95 1.87 3/86 8048
/proc/meminfo: memFree=1176424/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=9516 CPUtime=50.7
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 1517 0 0 0 5069 1 0 0 25 0 1 0 157190855 9744384 1476 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687582 0 0 4096 0 0 0 0 17 1 0 0
/proc/8047/statm: 2379 1476 721 52 0 747 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 9516

[startup+102.479 s]
/proc/loadavg: 1.98 1.95 1.87 3/86 8048
/proc/meminfo: memFree=1176232/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=9648 CPUtime=101.52
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 1552 0 0 0 10151 1 0 0 25 0 1 0 157190855 9879552 1511 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/8047/statm: 2412 1511 721 52 0 780 0
Current children cumulated CPU time (s) 101.52
Current children cumulated vsize (KiB) 9648

[startup+162.487 s]
/proc/loadavg: 1.99 1.96 1.88 3/86 8048
/proc/meminfo: memFree=1175144/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=9944 CPUtime=160.98
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 1607 0 0 0 16096 2 0 0 25 0 1 0 157190855 10182656 1566 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/8047/statm: 2486 1566 721 52 0 854 0
Current children cumulated CPU time (s) 160.98
Current children cumulated vsize (KiB) 9944

[startup+222.511 s]
/proc/loadavg: 1.99 1.96 1.88 3/86 8048
/proc/meminfo: memFree=1171496/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=9944 CPUtime=220.63
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 1618 0 0 0 22060 3 0 0 25 0 1 0 157190855 10182656 1577 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/8047/statm: 2486 1577 721 52 0 854 0
Current children cumulated CPU time (s) 220.63
Current children cumulated vsize (KiB) 9944

[startup+282.534 s]
/proc/loadavg: 2.14 2.00 1.90 3/86 8048
/proc/meminfo: memFree=1171368/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=10076 CPUtime=280.37
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 1644 0 0 0 28033 4 0 0 25 0 1 0 157190855 10317824 1603 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687408 0 0 4096 0 0 0 0 17 1 0 0
/proc/8047/statm: 2519 1603 721 52 0 887 0
Current children cumulated CPU time (s) 280.37
Current children cumulated vsize (KiB) 10076

[startup+342.557 s]
/proc/loadavg: 2.05 2.00 1.91 3/86 8048
/proc/meminfo: memFree=1171240/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=10208 CPUtime=340.1
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 1675 0 0 0 34006 4 0 0 25 0 1 0 157190855 10452992 1634 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/8047/statm: 2552 1634 721 52 0 920 0
Current children cumulated CPU time (s) 340.1
Current children cumulated vsize (KiB) 10208

[startup+402.582 s]
/proc/loadavg: 2.02 2.00 1.91 3/86 8048
/proc/meminfo: memFree=1171112/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=10340 CPUtime=399.85
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 1704 0 0 0 39980 5 0 0 25 0 1 0 157190855 10588160 1663 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/8047/statm: 2585 1663 721 52 0 953 0
Current children cumulated CPU time (s) 399.85
Current children cumulated vsize (KiB) 10340

[startup+462.599 s]
/proc/loadavg: 2.00 2.00 1.91 3/86 8048
/proc/meminfo: memFree=1170920/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=10340 CPUtime=459.57
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 1726 0 0 0 45952 5 0 0 25 0 1 0 157190855 10588160 1685 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/8047/statm: 2585 1685 721 52 0 953 0
Current children cumulated CPU time (s) 459.57
Current children cumulated vsize (KiB) 10340

[startup+522.634 s]
/proc/loadavg: 2.07 2.02 1.91 3/92 8122
/proc/meminfo: memFree=1169304/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=10472 CPUtime=519.25
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 1748 0 0 0 51919 6 0 0 25 0 1 0 157190855 10723328 1707 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134678212 0 0 4096 0 0 0 0 17 1 0 0
/proc/8047/statm: 2618 1707 721 52 0 986 0
Current children cumulated CPU time (s) 519.25
Current children cumulated vsize (KiB) 10472

[startup+582.683 s]
/proc/loadavg: 2.02 2.01 1.91 4/92 8214
/proc/meminfo: memFree=1168760/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=10472 CPUtime=578.9
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 1766 0 0 0 57884 6 0 0 25 0 1 0 157190855 10723328 1725 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687579 0 0 4096 0 0 0 0 17 1 0 0
/proc/8047/statm: 2618 1725 721 52 0 986 0
Current children cumulated CPU time (s) 578.9
Current children cumulated vsize (KiB) 10472

[startup+642.721 s]
/proc/loadavg: 2.01 2.00 1.91 3/86 8246
/proc/meminfo: memFree=1169376/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=10604 CPUtime=638.61
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 1783 0 0 0 63855 6 0 0 25 0 1 0 157190855 10858496 1742 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687420 0 0 4096 0 0 0 0 17 1 0 0
/proc/8047/statm: 2651 1742 721 52 0 1019 0
Current children cumulated CPU time (s) 638.61
Current children cumulated vsize (KiB) 10604

[startup+702.749 s]
/proc/loadavg: 2.00 2.00 1.91 3/86 8246
/proc/meminfo: memFree=1169056/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=10684 CPUtime=698.36
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 1800 0 0 0 69829 7 0 0 25 0 1 0 157190855 10940416 1759 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687579 0 0 4096 0 0 0 0 17 1 0 0
/proc/8047/statm: 2671 1759 721 52 0 1039 0
Current children cumulated CPU time (s) 698.36
Current children cumulated vsize (KiB) 10684

[startup+762.772 s]
/proc/loadavg: 2.03 2.01 1.92 3/86 8246
/proc/meminfo: memFree=1167648/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=10816 CPUtime=758.09
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 1818 0 0 0 75802 7 0 0 25 0 1 0 157190855 11075584 1777 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/8047/statm: 2704 1777 721 52 0 1072 0
Current children cumulated CPU time (s) 758.09
Current children cumulated vsize (KiB) 10816

[startup+822.793 s]
/proc/loadavg: 1.96 1.99 1.91 3/86 8283
/proc/meminfo: memFree=1155680/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=10816 CPUtime=817.93
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 1835 0 0 0 81785 8 0 0 25 0 1 0 157190855 11075584 1794 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687436 0 0 4096 0 0 0 0 17 0 0 0
/proc/8047/statm: 2704 1794 721 52 0 1072 0
Current children cumulated CPU time (s) 817.93
Current children cumulated vsize (KiB) 10816

[startup+882.832 s]
/proc/loadavg: 1.98 1.99 1.91 3/86 8283
/proc/meminfo: memFree=1155168/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=10948 CPUtime=877.91
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 1850 0 0 0 87783 8 0 0 25 0 1 0 157190855 11210752 1809 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/8047/statm: 2737 1809 721 52 0 1105 0
Current children cumulated CPU time (s) 877.91
Current children cumulated vsize (KiB) 10948

[startup+942.868 s]
/proc/loadavg: 1.99 1.99 1.91 3/86 8283
/proc/meminfo: memFree=1154792/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=10948 CPUtime=937.88
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 1865 0 0 0 93780 8 0 0 25 0 1 0 157190855 11210752 1824 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 0 0 0
/proc/8047/statm: 2737 1824 721 52 0 1105 0
Current children cumulated CPU time (s) 937.88
Current children cumulated vsize (KiB) 10948

[startup+1002.9 s]
/proc/loadavg: 1.99 1.99 1.91 3/86 8283
/proc/meminfo: memFree=1154408/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=11080 CPUtime=997.85
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 1882 0 0 0 99776 9 0 0 25 0 1 0 157190855 11345920 1841 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687516 0 0 4096 0 0 0 0 17 0 0 0
/proc/8047/statm: 2770 1841 721 52 0 1138 0
Current children cumulated CPU time (s) 997.85
Current children cumulated vsize (KiB) 11080

[startup+1062.93 s]
/proc/loadavg: 1.99 1.99 1.91 3/86 8283
/proc/meminfo: memFree=1154024/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=11080 CPUtime=1057.82
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 1896 0 0 0 105773 9 0 0 25 0 1 0 157190855 11345920 1855 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/8047/statm: 2770 1855 721 52 0 1138 0
Current children cumulated CPU time (s) 1057.82
Current children cumulated vsize (KiB) 11080

[startup+1122.96 s]
/proc/loadavg: 1.99 1.99 1.91 3/86 8283
/proc/meminfo: memFree=1153640/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=11212 CPUtime=1117.79
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 1909 0 0 0 111769 10 0 0 25 0 1 0 157190855 11481088 1868 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/8047/statm: 2803 1868 721 52 0 1171 0
Current children cumulated CPU time (s) 1117.79
Current children cumulated vsize (KiB) 11212

[startup+1183 s]
/proc/loadavg: 1.99 1.99 1.91 3/86 8283
/proc/meminfo: memFree=1153256/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=11212 CPUtime=1177.75
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 1922 0 0 0 117765 10 0 0 25 0 1 0 157190855 11481088 1881 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/8047/statm: 2803 1881 721 52 0 1171 0
Current children cumulated CPU time (s) 1177.75
Current children cumulated vsize (KiB) 11212

[startup+1243.04 s]
/proc/loadavg: 1.99 1.99 1.91 3/86 8283
/proc/meminfo: memFree=1152872/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=11212 CPUtime=1237.73
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 1935 0 0 0 123763 10 0 0 25 0 1 0 157190855 11481088 1894 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/8047/statm: 2803 1894 721 52 0 1171 0
Current children cumulated CPU time (s) 1237.73
Current children cumulated vsize (KiB) 11212

[startup+1303.08 s]
/proc/loadavg: 1.99 1.99 1.91 3/86 8283
/proc/meminfo: memFree=1152424/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=11344 CPUtime=1297.71
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 1949 0 0 0 129761 10 0 0 25 0 1 0 157190855 11616256 1908 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687436 0 0 4096 0 0 0 0 17 0 0 0
/proc/8047/statm: 2836 1908 721 52 0 1204 0
Current children cumulated CPU time (s) 1297.71
Current children cumulated vsize (KiB) 11344

[startup+1363.11 s]
/proc/loadavg: 1.99 1.99 1.91 3/86 8283
/proc/meminfo: memFree=1152040/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=11344 CPUtime=1357.66
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 1960 0 0 0 135756 10 0 0 25 0 1 0 157190855 11616256 1919 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687408 0 0 4096 0 0 0 0 17 0 0 0
/proc/8047/statm: 2836 1919 721 52 0 1204 0
Current children cumulated CPU time (s) 1357.66
Current children cumulated vsize (KiB) 11344

[startup+1423.14 s]
/proc/loadavg: 1.99 1.99 1.91 3/86 8283
/proc/meminfo: memFree=1151656/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=11344 CPUtime=1417.64
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 1972 0 0 0 141753 11 0 0 25 0 1 0 157190855 11616256 1931 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 0 0 0
/proc/8047/statm: 2836 1931 721 52 0 1204 0
Current children cumulated CPU time (s) 1417.64
Current children cumulated vsize (KiB) 11344

[startup+1483.18 s]
/proc/loadavg: 2.08 2.02 1.93 3/86 8283
/proc/meminfo: memFree=1151272/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=11476 CPUtime=1477.62
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 1985 0 0 0 147751 11 0 0 25 0 1 0 157190855 11751424 1944 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/8047/statm: 2869 1944 721 52 0 1237 0
Current children cumulated CPU time (s) 1477.62
Current children cumulated vsize (KiB) 11476

[startup+1543.23 s]
/proc/loadavg: 2.03 2.01 1.93 3/86 8283
/proc/meminfo: memFree=1150824/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=11476 CPUtime=1537.58
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 1996 0 0 0 153747 11 0 0 25 0 1 0 157190855 11751424 1955 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/8047/statm: 2869 1955 721 52 0 1237 0
Current children cumulated CPU time (s) 1537.58
Current children cumulated vsize (KiB) 11476

[startup+1603.27 s]
/proc/loadavg: 2.01 2.01 1.93 3/86 8285
/proc/meminfo: memFree=1150440/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=11476 CPUtime=1597.56
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 2005 0 0 0 159745 11 0 0 25 0 1 0 157190855 11751424 1964 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687436 0 0 4096 0 0 0 0 17 0 0 0
/proc/8047/statm: 2869 1964 721 52 0 1237 0
Current children cumulated CPU time (s) 1597.56
Current children cumulated vsize (KiB) 11476

[startup+1663.28 s]
/proc/loadavg: 2.00 2.00 1.93 3/86 8285
/proc/meminfo: memFree=1150056/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=11608 CPUtime=1657.3
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 2017 0 0 0 165719 11 0 0 25 0 1 0 157190855 11886592 1976 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/8047/statm: 2902 1976 721 52 0 1270 0
Current children cumulated CPU time (s) 1657.3
Current children cumulated vsize (KiB) 11608

[startup+1723.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/86 8285
/proc/meminfo: memFree=1149672/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=11608 CPUtime=1717.01
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 2027 0 0 0 171690 11 0 0 25 0 1 0 157190855 11886592 1986 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/8047/statm: 2902 1986 721 52 0 1270 0
Current children cumulated CPU time (s) 1717.01
Current children cumulated vsize (KiB) 11608

[startup+1783.32 s]
/proc/loadavg: 2.00 2.00 1.93 3/86 8285
/proc/meminfo: memFree=1149288/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=11608 CPUtime=1776.76
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 2036 0 0 0 177665 11 0 0 25 0 1 0 157190855 11886592 1995 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/8047/statm: 2902 1995 721 52 0 1270 0
Current children cumulated CPU time (s) 1776.76
Current children cumulated vsize (KiB) 11608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.72 s]
/proc/loadavg: 2.06 2.02 1.93 3/86 8285
/proc/meminfo: memFree=1149096/2055920 swapFree=4191880/4192956
[pid=8047] ppid=8045 vsize=11608 CPUtime=1800.03
/proc/8047/stat : 8047 (CSPtoSAT+minisa) R 8045 8047 7992 0 -1 4194304 2039 0 0 0 179992 11 0 0 25 0 1 0 157190855 11886592 1998 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/8047/statm: 2902 1998 721 52 0 1270 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 11608

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.73
CPU time (s): 1800.04
CPU user time (s): 1799.92
CPU system time (s): 0.119981
CPU usage (%): 99.63
Max. virtual memory (cumulated for all children) (KiB): 11608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.92
system time used= 0.119981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2039
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= 35012

runsolver used 2.09568 s user time and 5.73313 s system time

The end

Launcher Data (download as text)

Begin job on node2 on Sat Jan  6 12:52:32 UTC 2007


IDJOB= 232852
IDBENCH= 6559
FILE ID= node2/232852-1168087952

PBS_JOBID= 3476379

Free space on /tmp= 66324 MiB

BENCH NAME= HOME/pub/bench/CPAI06/taillard/os-taillard-4/os-taillard-4-100-1.xml
COMMAND LINE= /tmp/evaluation/232852-1168087952/CSPtoSAT+minisat /tmp/evaluation/232852-1168087952/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-232852-1168087952 -o ROOT/results/node2/solver-232852-1168087952 -C 1800 -M 900  /tmp/evaluation/232852-1168087952/CSPtoSAT+minisat /tmp/evaluation/232852-1168087952/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  abd8d375986cba90de8a6e8ca64eabdc

RANDOM SEED= 250743061

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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1179784 kB
Buffers:         61356 kB
Cached:         598112 kB
SwapCached:        268 kB
Active:         252348 kB
Inactive:       528636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1179784 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            1728 kB
Writeback:           0 kB
Mapped:         143228 kB
Slab:            79676 kB
Committed_AS:  3637800 kB
PageTables:       2464 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= 66324 MiB



End job on node2 on Sat Jan  6 13:22:39 UTC 2007