Trace number 237497

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) 1800.06 1800.8

General information on the benchmark

Namehaystacks/
haystacks_16.xml
MD5SUMec78aee7633832246f62b79a2fa3bf7a
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 benchmark2.38664
SatisfiableNO
(Un)Satisfiability was proved
Number of variables256
Number of constraints1935
Maximum constraint arity2
Maximum domain size16
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1935
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...
0.13	c ...done
0.13	c #SATvar=11778 #SATclauses=22784 #CSPpredicates=1935

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/node4/watcher-237497-1168091670 -o ROOT/results/node4/solver-237497-1168091670 -C 1800 -M 900 /tmp/evaluation/237497-1168091670/CSPtoSAT+minisat /tmp/evaluation/237497-1168091670/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: 2.39 2.27 2.05 3/86 16324
/proc/meminfo: memFree=1900672/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=6696 CPUtime=0
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 403 0 0 0 0 0 0 0 18 0 1 0 157563118 6856704 383 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 10558328 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 1674 388 359 52 0 30 0

[startup+0.102068 s]
/proc/loadavg: 2.39 2.27 2.05 3/86 16324
/proc/meminfo: memFree=1900672/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=8808 CPUtime=0.09
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 1295 0 0 0 9 0 0 0 18 0 1 0 157563118 9019392 1263 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 11023995 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 2202 1263 708 52 0 570 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8808

[startup+0.510107 s]
/proc/loadavg: 2.39 2.27 2.05 3/86 16324
/proc/meminfo: memFree=1900672/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=8776 CPUtime=0.49
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 1353 0 0 0 49 0 0 0 22 0 1 0 157563118 8986624 1295 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134665565 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 2194 1295 725 52 0 562 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 8776

[startup+1.33118 s]
/proc/loadavg: 2.35 2.26 2.05 3/86 16324
/proc/meminfo: memFree=1898368/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=8908 CPUtime=1.31
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 1382 0 0 0 131 0 0 0 25 0 1 0 157563118 9121792 1324 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134665620 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 2227 1324 725 52 0 595 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8908

[startup+2.96834 s]
/proc/loadavg: 2.35 2.26 2.05 3/86 16324
/proc/meminfo: memFree=1898176/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=9052 CPUtime=2.95
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 1430 0 0 0 295 0 0 0 25 0 1 0 157563118 9269248 1372 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134667421 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 2263 1372 725 52 0 631 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9052

[startup+6.25665 s]
/proc/loadavg: 2.33 2.26 2.05 3/86 16324
/proc/meminfo: memFree=1897856/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=9492 CPUtime=6.24
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 1513 0 0 0 624 0 0 0 25 0 1 0 157563118 9719808 1455 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134667398 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 2373 1455 725 52 0 741 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9492

[startup+12.7123 s]
/proc/loadavg: 2.30 2.26 2.05 3/86 16324
/proc/meminfo: memFree=1897536/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=10052 CPUtime=12.7
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 1659 0 0 0 1269 1 0 0 25 0 1 0 157563118 10293248 1601 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671277 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 2513 1601 725 52 0 881 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10052

[startup+25.5375 s]
/proc/loadavg: 2.25 2.25 2.04 3/86 16324
/proc/meminfo: memFree=1897408/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=10316 CPUtime=25.52
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 1715 0 0 0 2551 1 0 0 25 0 1 0 157563118 10563584 1657 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 2579 1657 725 52 0 947 0
Current children cumulated CPU time (s) 25.52
Current children cumulated vsize (KiB) 10316

[startup+51.183 s]
/proc/loadavg: 2.15 2.22 2.04 3/86 16324
/proc/meminfo: memFree=1897152/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=10316 CPUtime=51.15
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 1736 0 0 0 5114 1 0 0 25 0 1 0 157563118 10563584 1678 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 2579 1678 725 52 0 947 0
Current children cumulated CPU time (s) 51.15
Current children cumulated vsize (KiB) 10316

[startup+102.468 s]
/proc/loadavg: 2.06 2.18 2.04 3/86 16324
/proc/meminfo: memFree=1896192/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=10448 CPUtime=102.42
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 1761 0 0 0 10241 1 0 0 25 0 1 0 157563118 10698752 1703 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 2612 1703 725 52 0 980 0
Current children cumulated CPU time (s) 102.42
Current children cumulated vsize (KiB) 10448

[startup+162.474 s]
/proc/loadavg: 2.02 2.15 2.03 3/86 16324
/proc/meminfo: memFree=1895104/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=10612 CPUtime=162.42
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 1797 0 0 0 16240 2 0 0 25 0 1 0 157563118 10866688 1739 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 2653 1739 725 52 0 1021 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 10612

[startup+222.485 s]
/proc/loadavg: 2.01 2.12 2.02 3/86 16324
/proc/meminfo: memFree=1894272/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=10612 CPUtime=222.41
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 1797 0 0 0 22239 2 0 0 25 0 1 0 157563118 10866688 1739 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 2653 1739 725 52 0 1021 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 10612

[startup+282.491 s]
/proc/loadavg: 2.00 2.09 2.02 3/86 16324
/proc/meminfo: memFree=1893504/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=10612 CPUtime=282.4
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 1798 0 0 0 28237 3 0 0 25 0 1 0 157563118 10866688 1740 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687509 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 2653 1740 725 52 0 1021 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 10612

[startup+342.501 s]
/proc/loadavg: 2.04 2.09 2.02 3/86 16324
/proc/meminfo: memFree=1892672/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=10612 CPUtime=342.39
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 1798 0 0 0 34236 3 0 0 25 0 1 0 157563118 10866688 1740 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687572 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 2653 1740 725 52 0 1021 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 10612

[startup+402.513 s]
/proc/loadavg: 2.01 2.07 2.01 3/92 16406
/proc/meminfo: memFree=1889608/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=10612 CPUtime=402.3
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 1803 0 0 0 40226 4 0 0 25 0 1 0 157563118 10866688 1745 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 2653 1745 725 52 0 1021 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 10612

[startup+462.542 s]
/proc/loadavg: 2.04 2.07 2.01 3/92 16490
/proc/meminfo: memFree=1888912/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=10612 CPUtime=462.22
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 1807 0 0 0 46218 4 0 0 25 0 1 0 157563118 10866688 1749 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 2653 1749 725 52 0 1021 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 10612

[startup+522.561 s]
/proc/loadavg: 2.01 2.05 2.01 3/86 16522
/proc/meminfo: memFree=1889344/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=10612 CPUtime=522.19
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 1811 0 0 0 52214 5 0 0 25 0 1 0 157563118 10866688 1753 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687495 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 2653 1753 725 52 0 1021 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 10612

[startup+582.57 s]
/proc/loadavg: 2.00 2.04 2.00 3/86 16522
/proc/meminfo: memFree=1888576/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=10744 CPUtime=582.17
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 1814 0 0 0 58212 5 0 0 25 0 1 0 157563118 11001856 1756 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687420 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 2686 1756 725 52 0 1054 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 10744

[startup+642.578 s]
/proc/loadavg: 2.00 2.03 2.00 3/86 16522
/proc/meminfo: memFree=1887872/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=10744 CPUtime=642.17
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 1817 0 0 0 64211 6 0 0 25 0 1 0 157563118 11001856 1759 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 2686 1759 725 52 0 1054 0
Current children cumulated CPU time (s) 642.17
Current children cumulated vsize (KiB) 10744

[startup+702.584 s]
/proc/loadavg: 2.00 2.02 2.00 3/86 16522
/proc/meminfo: memFree=1887040/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=10744 CPUtime=702.16
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 1821 0 0 0 70210 6 0 0 25 0 1 0 157563118 11001856 1763 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 2686 1763 725 52 0 1054 0
Current children cumulated CPU time (s) 702.16
Current children cumulated vsize (KiB) 10744

[startup+762.59 s]
/proc/loadavg: 2.06 2.03 2.00 3/86 16522
/proc/meminfo: memFree=1886400/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=10744 CPUtime=762.15
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 1824 0 0 0 76208 7 0 0 25 0 1 0 157563118 11001856 1766 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 2686 1766 725 52 0 1054 0
Current children cumulated CPU time (s) 762.15
Current children cumulated vsize (KiB) 10744

[startup+822.596 s]
/proc/loadavg: 2.02 2.02 2.00 3/86 16522
/proc/meminfo: memFree=1885568/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=10744 CPUtime=822.14
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 1836 0 0 0 82207 7 0 0 25 0 1 0 157563118 11001856 1778 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 2686 1778 725 52 0 1054 0
Current children cumulated CPU time (s) 822.14
Current children cumulated vsize (KiB) 10744

[startup+882.611 s]
/proc/loadavg: 2.00 2.02 2.00 3/86 16522
/proc/meminfo: memFree=1884864/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=10744 CPUtime=882.13
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 1836 0 0 0 88206 7 0 0 25 0 1 0 157563118 11001856 1778 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 2686 1778 725 52 0 1054 0
Current children cumulated CPU time (s) 882.13
Current children cumulated vsize (KiB) 10744

[startup+942.617 s]
/proc/loadavg: 2.00 2.01 2.00 3/86 16522
/proc/meminfo: memFree=1884096/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=10744 CPUtime=942.13
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 1836 0 0 0 94205 8 0 0 25 0 1 0 157563118 11001856 1778 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687509 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 2686 1778 725 52 0 1054 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 10744

[startup+1002.63 s]
/proc/loadavg: 2.00 2.01 2.00 3/86 16522
/proc/meminfo: memFree=1883328/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=10744 CPUtime=1002.12
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 1839 0 0 0 100204 8 0 0 25 0 1 0 157563118 11001856 1781 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687590 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 2686 1781 725 52 0 1054 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 10744

[startup+1062.63 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16522
/proc/meminfo: memFree=1882560/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=10744 CPUtime=1062.11
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 1846 0 0 0 106203 8 0 0 25 0 1 0 157563118 11001856 1788 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 2686 1788 725 52 0 1054 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 10744

[startup+1122.64 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16522
/proc/meminfo: memFree=1881088/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=11536 CPUtime=1122.11
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 2027 0 0 0 112202 9 0 0 25 0 1 0 157563118 11812864 1969 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687503 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 2884 1969 725 52 0 1252 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 11536

[startup+1182.65 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16522
/proc/meminfo: memFree=1880384/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=11536 CPUtime=1182.1
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 2027 0 0 0 118201 9 0 0 25 0 1 0 157563118 11812864 1969 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 2884 1969 725 52 0 1252 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 11536

[startup+1242.66 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16522
/proc/meminfo: memFree=1879616/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=11536 CPUtime=1242.08
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 2027 0 0 0 124199 9 0 0 25 0 1 0 157563118 11812864 1969 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687569 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 2884 1969 725 52 0 1252 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 11536

[startup+1302.67 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16522
/proc/meminfo: memFree=1878912/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=11536 CPUtime=1302.07
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 2027 0 0 0 130198 9 0 0 25 0 1 0 157563118 11812864 1969 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687503 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 2884 1969 725 52 0 1252 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 11536

[startup+1362.67 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16522
/proc/meminfo: memFree=1877632/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=12064 CPUtime=1362.07
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 2171 0 0 0 136197 10 0 0 25 0 1 0 157563118 12353536 2113 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 3016 2113 725 52 0 1384 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 12064

[startup+1422.68 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16524
/proc/meminfo: memFree=1867456/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=19676 CPUtime=1422.05
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 4068 0 0 0 142192 13 0 0 25 0 1 0 157563118 20148224 4010 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134533141 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 4919 4010 725 52 0 3287 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 19676

[startup+1482.69 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16524
/proc/meminfo: memFree=1858176/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=28264 CPUtime=1482.04
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 6219 0 0 0 148189 15 0 0 25 0 1 0 157563118 28942336 6161 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134674000 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 7066 6161 725 52 0 5434 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 28264

[startup+1542.7 s]
/proc/loadavg: 2.04 2.01 2.00 3/86 16524
/proc/meminfo: memFree=1851328/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=34432 CPUtime=1542.03
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 7759 0 0 0 154186 17 0 0 25 0 1 0 157563118 35258368 7701 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134673111 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 8608 7701 725 52 0 6976 0
Current children cumulated CPU time (s) 1542.03
Current children cumulated vsize (KiB) 34432

[startup+1602.71 s]
/proc/loadavg: 2.01 2.01 2.00 3/86 16524
/proc/meminfo: memFree=1844288/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=40856 CPUtime=1602.03
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 9330 0 0 0 160183 20 0 0 25 0 1 0 157563118 41836544 9270 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 10214 9270 725 52 0 8582 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 40856

[startup+1662.73 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16524
/proc/meminfo: memFree=1842112/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=42444 CPUtime=1662.02
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 9701 0 0 0 166182 20 0 0 25 0 1 0 157563118 43462656 9641 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134680549 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 10611 9641 725 52 0 8979 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 42444

[startup+1722.73 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16524
/proc/meminfo: memFree=1836480/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=47520 CPUtime=1722.02
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 10955 0 0 0 172180 22 0 0 25 0 1 0 157563118 48660480 10895 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671344 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 11880 10895 725 52 0 10248 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 47520

[startup+1782.74 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 16524
/proc/meminfo: memFree=1832000/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=51168 CPUtime=1782.01
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 11871 0 0 0 178177 24 0 0 25 0 1 0 157563118 52396032 11811 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 12792 11811 725 52 0 11160 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 51168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.78 s]
/proc/loadavg: 1.78 1.95 1.98 2/81 16534
/proc/meminfo: memFree=1875752/2055920 swapFree=4182144/4192956
[pid=16323] ppid=16321 vsize=54356 CPUtime=1800.05
/proc/16323/stat : 16323 (CSPtoSAT+minisa) R 16321 16323 16038 0 -1 4194304 12683 0 0 0 179980 25 0 0 25 0 1 0 157563118 55660544 12623 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671356 0 0 4096 0 0 0 0 17 1 0 0
/proc/16323/statm: 13589 12623 725 52 0 11957 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 54356

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.8
CPU time (s): 1800.06
CPU user time (s): 1799.8
CPU system time (s): 0.25996
CPU usage (%): 99.9592
Max. virtual memory (cumulated for all children) (KiB): 54356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.8
system time used= 0.25996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12683
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= 38478

runsolver used 1.53577 s user time and 4.94225 s system time

The end

Launcher Data (download as text)

Begin job on node4 on Sat Jan  6 13:54:32 UTC 2007


IDJOB= 237497
IDBENCH= 6944
FILE ID= node4/237497-1168091670

PBS_JOBID= 3476394

Free space on /tmp= 66307 MiB

BENCH NAME= HOME/pub/bench/CPAI06/haystacks/haystacks_16.xml
COMMAND LINE= /tmp/evaluation/237497-1168091670/CSPtoSAT+minisat /tmp/evaluation/237497-1168091670/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-237497-1168091670 -o ROOT/results/node4/solver-237497-1168091670 -C 1800 -M 900  /tmp/evaluation/237497-1168091670/CSPtoSAT+minisat /tmp/evaluation/237497-1168091670/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  ec78aee7633832246f62b79a2fa3bf7a

RANDOM SEED= 681398628

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		: 3000.223
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		: 3000.223
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:       1901344 kB
Buffers:          4612 kB
Cached:          29660 kB
SwapCached:        952 kB
Active:          90936 kB
Inactive:         9588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1901344 kB
SwapTotal:     4192956 kB
SwapFree:      4182144 kB
Dirty:            2768 kB
Writeback:           0 kB
Mapped:          79668 kB
Slab:            38844 kB
Committed_AS:  3875812 kB
PageTables:       2424 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= 66308 MiB



End job on node4 on Sat Jan  6 14:24:43 UTC 2007