Trace number 191990

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 1814.82

General information on the benchmark

Namequeens/
queens-50.xml
MD5SUM5dd13167a8df7fcb5fb19270fa71fe1f
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 benchmark0.079987
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables50
Number of constraints1225
Maximum constraint arity2
Maximum domain size50
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1225
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...
0.08	c ...done
0.08	c #SATvar=7402 #SATclauses=14650 #CSPpredicates=1225

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/node19/watcher-191990-1168048055 -o ROOT/results/node19/solver-191990-1168048055 -C 1800 -M 900 /tmp/evaluation/191990-1168048055/CSPtoSAT+minisat /tmp/evaluation/191990-1168048055/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: 1.91 1.87 1.20 4/86 17594
/proc/meminfo: memFree=1363576/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=6696 CPUtime=0
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 436 0 0 0 0 0 0 0 18 0 1 0 153200127 6856704 415 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 7453560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17593/statm: 1674 416 376 52 0 30 0

[startup+0.10384 s]
/proc/loadavg: 1.91 1.87 1.20 4/86 17594
/proc/meminfo: memFree=1363576/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=8116 CPUtime=0.09
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1174 0 0 0 9 0 0 0 18 0 1 0 153200127 8310784 1116 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134667353 0 0 4096 0 0 0 0 17 0 0 0
/proc/17593/statm: 2029 1116 721 52 0 397 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8116

[startup+0.511915 s]
/proc/loadavg: 1.91 1.87 1.20 4/86 17594
/proc/meminfo: memFree=1363576/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=8116 CPUtime=0.5
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1191 0 0 0 50 0 0 0 22 0 1 0 153200127 8310784 1133 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134626797 0 0 4096 0 0 0 0 17 0 0 0
/proc/17593/statm: 2029 1133 721 52 0 397 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8116

[startup+1.33307 s]
/proc/loadavg: 1.92 1.87 1.20 3/86 17594
/proc/meminfo: memFree=1361848/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=8256 CPUtime=1.32
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1220 0 0 0 132 0 0 0 25 0 1 0 153200127 8454144 1162 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/17593/statm: 2064 1162 721 52 0 432 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8256

[startup+2.97038 s]
/proc/loadavg: 1.92 1.87 1.20 3/86 17594
/proc/meminfo: memFree=1361592/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=8528 CPUtime=2.95
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1273 0 0 0 295 0 0 0 25 0 1 0 153200127 8732672 1215 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134671287 0 0 4096 0 0 0 0 17 0 0 0
/proc/17593/statm: 2132 1215 721 52 0 500 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 8528

[startup+6.25299 s]
/proc/loadavg: 1.93 1.87 1.20 3/86 17594
/proc/meminfo: memFree=1361208/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=8980 CPUtime=6.22
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1377 0 0 0 622 0 0 0 25 0 1 0 153200127 9195520 1319 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134665648 0 0 4096 0 0 0 0 17 0 0 0
/proc/17593/statm: 2245 1319 721 52 0 613 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8980

[startup+12.7122 s]
/proc/loadavg: 1.93 1.88 1.21 3/86 17594
/proc/meminfo: memFree=1361088/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=9112 CPUtime=12.65
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1414 0 0 0 1265 0 0 0 25 0 1 0 153200127 9330688 1356 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687324 0 0 4096 0 0 0 0 17 0 0 0
/proc/17593/statm: 2278 1356 721 52 0 646 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 9112

[startup+25.5286 s]
/proc/loadavg: 1.94 1.88 1.22 3/86 17594
/proc/meminfo: memFree=1361024/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=9112 CPUtime=25.42
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1432 0 0 0 2541 1 0 0 25 0 1 0 153200127 9330688 1374 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134667398 0 0 4096 0 0 0 0 17 0 0 0
/proc/17593/statm: 2278 1374 721 52 0 646 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 9112

[startup+51.1614 s]
/proc/loadavg: 1.96 1.89 1.24 4/86 17594
/proc/meminfo: memFree=1361024/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=9244 CPUtime=50.92
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1455 0 0 0 5091 1 0 0 25 0 1 0 153200127 9465856 1397 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687509 0 0 4096 0 0 0 0 17 0 0 0
/proc/17593/statm: 2311 1397 721 52 0 679 0
Current children cumulated CPU time (s) 50.92
Current children cumulated vsize (KiB) 9244

[startup+102.429 s]
/proc/loadavg: 1.98 1.90 1.28 3/86 17594
/proc/meminfo: memFree=1360896/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=9392 CPUtime=101.96
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1482 0 0 0 10195 1 0 0 25 0 1 0 153200127 9617408 1424 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/17593/statm: 2348 1424 721 52 0 716 0
Current children cumulated CPU time (s) 101.96
Current children cumulated vsize (KiB) 9392

[startup+162.526 s]
/proc/loadavg: 1.99 1.92 1.32 4/86 17594
/proc/meminfo: memFree=1360896/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=9392 CPUtime=161.79
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1502 0 0 0 16178 1 0 0 25 0 1 0 153200127 9617408 1444 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134668769 0 0 4096 0 0 0 0 17 0 0 0
/proc/17593/statm: 2348 1444 721 52 0 716 0
Current children cumulated CPU time (s) 161.79
Current children cumulated vsize (KiB) 9392

[startup+222.615 s]
/proc/loadavg: 1.99 1.93 1.36 3/86 17594
/proc/meminfo: memFree=1360832/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=9524 CPUtime=221.58
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1520 0 0 0 22157 1 0 0 25 0 1 0 153200127 9752576 1462 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687509 0 0 4096 0 0 0 0 17 0 0 0
/proc/17593/statm: 2381 1462 721 52 0 749 0
Current children cumulated CPU time (s) 221.58
Current children cumulated vsize (KiB) 9524

[startup+282.705 s]
/proc/loadavg: 1.99 1.94 1.40 3/86 17594
/proc/meminfo: memFree=1360768/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=9524 CPUtime=281.4
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1536 0 0 0 28139 1 0 0 25 0 1 0 153200127 9752576 1478 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134668791 0 0 4096 0 0 0 0 17 0 0 0
/proc/17593/statm: 2381 1478 721 52 0 749 0
Current children cumulated CPU time (s) 281.4
Current children cumulated vsize (KiB) 9524

[startup+342.794 s]
/proc/loadavg: 1.99 1.95 1.43 3/86 17594
/proc/meminfo: memFree=1360704/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=9656 CPUtime=341.22
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1551 0 0 0 34121 1 0 0 25 0 1 0 153200127 9887744 1493 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/17593/statm: 2414 1493 721 52 0 782 0
Current children cumulated CPU time (s) 341.22
Current children cumulated vsize (KiB) 9656

[startup+402.881 s]
/proc/loadavg: 1.99 1.95 1.46 3/86 17594
/proc/meminfo: memFree=1360640/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=9656 CPUtime=401.01
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1565 0 0 0 40100 1 0 0 25 0 1 0 153200127 9887744 1507 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/17593/statm: 2414 1507 721 52 0 782 0
Current children cumulated CPU time (s) 401.01
Current children cumulated vsize (KiB) 9656

[startup+462.982 s]
/proc/loadavg: 1.92 1.93 1.48 3/86 17708
/proc/meminfo: memFree=1362032/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=9656 CPUtime=460.7
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1577 0 0 0 46066 4 0 0 25 0 1 0 153200127 9887744 1519 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/17593/statm: 2414 1519 721 52 0 782 0
Current children cumulated CPU time (s) 460.7
Current children cumulated vsize (KiB) 9656

[startup+522.991 s]
/proc/loadavg: 1.89 1.93 1.51 3/86 17745
/proc/meminfo: memFree=1356776/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=9788 CPUtime=520.22
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1589 0 0 0 52017 5 0 0 25 0 1 0 153200127 10022912 1531 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687644 0 0 4096 0 0 0 0 17 1 0 0
/proc/17593/statm: 2447 1531 721 52 0 815 0
Current children cumulated CPU time (s) 520.22
Current children cumulated vsize (KiB) 9788

[startup+582.997 s]
/proc/loadavg: 2.00 1.95 1.54 3/86 17745
/proc/meminfo: memFree=1354352/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=9952 CPUtime=579.69
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1625 0 0 0 57963 6 0 0 25 0 1 0 153200127 10190848 1567 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/17593/statm: 2488 1567 721 52 0 856 0
Current children cumulated CPU time (s) 579.69
Current children cumulated vsize (KiB) 9952

[startup+643.016 s]
/proc/loadavg: 2.00 1.96 1.57 3/86 17745
/proc/meminfo: memFree=1352240/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=9952 CPUtime=639.15
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1626 0 0 0 63909 6 0 0 25 0 1 0 153200127 10190848 1568 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687395 0 0 4096 0 0 0 0 17 1 0 0
/proc/17593/statm: 2488 1568 721 52 0 856 0
Current children cumulated CPU time (s) 639.15
Current children cumulated vsize (KiB) 9952

[startup+703.039 s]
/proc/loadavg: 2.00 1.96 1.59 3/86 17745
/proc/meminfo: memFree=1351664/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=9952 CPUtime=698.64
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1626 0 0 0 69857 7 0 0 25 0 1 0 153200127 10190848 1568 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687395 0 0 4096 0 0 0 0 17 1 0 0
/proc/17593/statm: 2488 1568 721 52 0 856 0
Current children cumulated CPU time (s) 698.64
Current children cumulated vsize (KiB) 9952

[startup+763.05 s]
/proc/loadavg: 2.00 1.97 1.61 3/86 17745
/proc/meminfo: memFree=1351600/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=9952 CPUtime=758.11
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1628 0 0 0 75803 8 0 0 25 0 1 0 153200127 10190848 1570 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/17593/statm: 2488 1570 721 52 0 856 0
Current children cumulated CPU time (s) 758.11
Current children cumulated vsize (KiB) 9952

[startup+823.073 s]
/proc/loadavg: 2.00 1.97 1.64 3/92 17827
/proc/meminfo: memFree=1349896/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=9952 CPUtime=817.53
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1637 0 0 0 81744 9 0 0 25 0 1 0 153200127 10190848 1579 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134668947 0 0 4096 0 0 0 0 17 1 0 0
/proc/17593/statm: 2488 1579 721 52 0 856 0
Current children cumulated CPU time (s) 817.53
Current children cumulated vsize (KiB) 9952

[startup+883.11 s]
/proc/loadavg: 2.00 1.97 1.65 3/92 17913
/proc/meminfo: memFree=1349920/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=9952 CPUtime=876.92
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1645 0 0 0 87683 9 0 0 25 0 1 0 153200127 10190848 1587 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17593/statm: 2488 1587 721 52 0 856 0
Current children cumulated CPU time (s) 876.92
Current children cumulated vsize (KiB) 9952

[startup+943.136 s]
/proc/loadavg: 2.04 1.99 1.68 3/86 17943
/proc/meminfo: memFree=1350896/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=10084 CPUtime=936.36
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1653 0 0 0 93626 10 0 0 25 0 1 0 153200127 10326016 1595 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/17593/statm: 2521 1595 721 52 0 889 0
Current children cumulated CPU time (s) 936.36
Current children cumulated vsize (KiB) 10084

[startup+1003.16 s]
/proc/loadavg: 2.01 1.99 1.69 3/86 17943
/proc/meminfo: memFree=1350896/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=10084 CPUtime=995.83
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1661 0 0 0 99573 10 0 0 25 0 1 0 153200127 10326016 1603 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/17593/statm: 2521 1603 721 52 0 889 0
Current children cumulated CPU time (s) 995.83
Current children cumulated vsize (KiB) 10084

[startup+1063.19 s]
/proc/loadavg: 2.00 1.99 1.71 3/86 17943
/proc/meminfo: memFree=1350896/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=10084 CPUtime=1055.31
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1670 0 0 0 105521 10 0 0 25 0 1 0 153200127 10326016 1612 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/17593/statm: 2521 1612 721 52 0 889 0
Current children cumulated CPU time (s) 1055.31
Current children cumulated vsize (KiB) 10084

[startup+1123.2 s]
/proc/loadavg: 2.00 1.99 1.73 4/86 17943
/proc/meminfo: memFree=1350832/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=10084 CPUtime=1114.78
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1678 0 0 0 111467 11 0 0 25 0 1 0 153200127 10326016 1620 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687588 0 0 4096 0 0 0 0 17 1 0 0
/proc/17593/statm: 2521 1620 721 52 0 889 0
Current children cumulated CPU time (s) 1114.78
Current children cumulated vsize (KiB) 10084

[startup+1183.22 s]
/proc/loadavg: 2.00 1.99 1.74 3/86 17943
/proc/meminfo: memFree=1350768/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=10216 CPUtime=1174.24
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1685 0 0 0 117413 11 0 0 25 0 1 0 153200127 10461184 1627 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134668761 0 0 4096 0 0 0 0 17 1 0 0
/proc/17593/statm: 2554 1627 721 52 0 922 0
Current children cumulated CPU time (s) 1174.24
Current children cumulated vsize (KiB) 10216

[startup+1243.23 s]
/proc/loadavg: 2.00 1.99 1.75 3/86 17943
/proc/meminfo: memFree=1350704/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=10216 CPUtime=1233.71
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1693 0 0 0 123359 12 0 0 25 0 1 0 153200127 10461184 1635 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 1 0 0
/proc/17593/statm: 2554 1635 721 52 0 922 0
Current children cumulated CPU time (s) 1233.71
Current children cumulated vsize (KiB) 10216

[startup+1303.25 s]
/proc/loadavg: 2.00 1.99 1.76 3/86 17943
/proc/meminfo: memFree=1350640/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=10216 CPUtime=1293.18
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1701 0 0 0 129305 13 0 0 25 0 1 0 153200127 10461184 1643 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687408 0 0 4096 0 0 0 0 17 1 0 0
/proc/17593/statm: 2554 1643 721 52 0 922 0
Current children cumulated CPU time (s) 1293.18
Current children cumulated vsize (KiB) 10216

[startup+1363.28 s]
/proc/loadavg: 2.00 1.99 1.78 3/86 17943
/proc/meminfo: memFree=1350576/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=10216 CPUtime=1352.65
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1708 0 0 0 135252 13 0 0 25 0 1 0 153200127 10461184 1650 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/17593/statm: 2554 1650 721 52 0 922 0
Current children cumulated CPU time (s) 1352.65
Current children cumulated vsize (KiB) 10216

[startup+1423.29 s]
/proc/loadavg: 2.00 1.99 1.79 3/86 17943
/proc/meminfo: memFree=1350576/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=10216 CPUtime=1412.12
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1716 0 0 0 141198 14 0 0 25 0 1 0 153200127 10461184 1658 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/17593/statm: 2554 1658 721 52 0 922 0
Current children cumulated CPU time (s) 1412.12
Current children cumulated vsize (KiB) 10216

[startup+1483.31 s]
/proc/loadavg: 2.00 1.99 1.80 3/86 17943
/proc/meminfo: memFree=1350512/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=10348 CPUtime=1471.58
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1722 0 0 0 147144 14 0 0 25 0 1 0 153200127 10596352 1664 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687652 0 0 4096 0 0 0 0 17 1 0 0
/proc/17593/statm: 2587 1664 721 52 0 955 0
Current children cumulated CPU time (s) 1471.58
Current children cumulated vsize (KiB) 10348

[startup+1543.32 s]
/proc/loadavg: 2.00 1.99 1.81 3/86 17943
/proc/meminfo: memFree=1350512/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=10348 CPUtime=1531.05
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1729 0 0 0 153090 15 0 0 25 0 1 0 153200127 10596352 1671 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/17593/statm: 2587 1671 721 52 0 955 0
Current children cumulated CPU time (s) 1531.05
Current children cumulated vsize (KiB) 10348

[startup+1603.35 s]
/proc/loadavg: 2.00 1.99 1.82 3/86 17943
/proc/meminfo: memFree=1350448/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=10348 CPUtime=1590.52
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1736 0 0 0 159037 15 0 0 25 0 1 0 153200127 10596352 1678 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/17593/statm: 2587 1678 721 52 0 955 0
Current children cumulated CPU time (s) 1590.52
Current children cumulated vsize (KiB) 10348

[startup+1663.38 s]
/proc/loadavg: 2.06 2.00 1.83 4/86 17943
/proc/meminfo: memFree=1350448/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=10348 CPUtime=1649.99
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1742 0 0 0 164984 15 0 0 25 0 1 0 153200127 10596352 1684 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 1 0 0
/proc/17593/statm: 2587 1684 721 52 0 955 0
Current children cumulated CPU time (s) 1649.99
Current children cumulated vsize (KiB) 10348

[startup+1723.39 s]
/proc/loadavg: 2.02 2.00 1.84 3/86 17943
/proc/meminfo: memFree=1350384/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=10348 CPUtime=1709.47
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1749 0 0 0 170931 16 0 0 25 0 1 0 153200127 10596352 1691 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/17593/statm: 2587 1691 721 52 0 955 0
Current children cumulated CPU time (s) 1709.47
Current children cumulated vsize (KiB) 10348

[startup+1783.41 s]
/proc/loadavg: 2.01 2.00 1.84 3/86 17943
/proc/meminfo: memFree=1350320/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=10480 CPUtime=1768.93
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1755 0 0 0 176877 16 0 0 25 0 1 0 153200127 10731520 1697 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/17593/statm: 2620 1697 721 52 0 988 0
Current children cumulated CPU time (s) 1768.93
Current children cumulated vsize (KiB) 10480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1814.81 s]
/proc/loadavg: 2.00 2.00 1.85 3/86 17943
/proc/meminfo: memFree=1350320/2055920 swapFree=4171232/4192956
[pid=17593] ppid=17591 vsize=10480 CPUtime=1800.05
/proc/17593/stat : 17593 (CSPtoSAT+minisa) R 17591 17593 17353 0 -1 4194304 1758 0 0 0 179988 17 0 0 25 0 1 0 153200127 10731520 1700 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/17593/statm: 2620 1700 721 52 0 988 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 10480

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1814.82
CPU time (s): 1800.06
CPU user time (s): 1799.88
CPU system time (s): 0.172973
CPU usage (%): 99.1867
Max. virtual memory (cumulated for all children) (KiB): 10480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.88
system time used= 0.172973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1758
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= 9
involuntary context switches= 60788

runsolver used 2.23166 s user time and 5.49116 s system time

The end

Launcher Data (download as text)

Begin job on node19 on Sat Jan  6 01:47:35 UTC 2007


IDJOB= 191990
IDBENCH= 3083
FILE ID= node19/191990-1168048055

PBS_JOBID= 3475244

Free space on /tmp= 66266 MiB

BENCH NAME= HOME/pub/bench/CPAI06/queens/queens-50.xml
COMMAND LINE= /tmp/evaluation/191990-1168048055/CSPtoSAT+minisat /tmp/evaluation/191990-1168048055/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-191990-1168048055 -o ROOT/results/node19/solver-191990-1168048055 -C 1800 -M 900  /tmp/evaluation/191990-1168048055/CSPtoSAT+minisat /tmp/evaluation/191990-1168048055/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  5dd13167a8df7fcb5fb19270fa71fe1f

RANDOM SEED= 426423411

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		: 3000.260
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		: 3000.260
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:       1364056 kB
Buffers:         68780 kB
Cached:         484564 kB
SwapCached:      10036 kB
Active:         248024 kB
Inactive:       343876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1364056 kB
SwapTotal:     4192956 kB
SwapFree:      4171232 kB
Dirty:            1836 kB
Writeback:           0 kB
Mapped:          49228 kB
Slab:            84744 kB
Committed_AS:  3537820 kB
PageTables:       2332 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= 66266 MiB



End job on node19 on Sat Jan  6 02:17:50 UTC 2007