Trace number 198036

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) 1800.01 1813.61

General information on the benchmark

NamegolombRuler/golombRulerArity4/
ruler-55-11-a4.xml
MD5SUM1f9db1cd2e7ccd3afc8aaa7073d57623
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark659.985
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables11
Number of constraints1375
Maximum constraint arity4
Maximum domain size56
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1375
Global constraints used (with number of constraints)

Solver Data (download as text)

0.23	c This is CSPtoSAT+minisat version 0.3
0.23	c (c) 2006 roussel@cril.univ-artois.fr
0.23	
0.23	c This solver internally uses a modified version of MiniSat2 version 061112
0.23	c MiniSat -- Copyright (c) 2003-2006, Niklas Een, Niklas Sorensson
0.23	
0.23	c parsing...
0.23	c ...done
0.23	c #SATvar=1828 #SATclauses=3619 #CSPpredicates=1375

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/node13/watcher-198036-1168053406 -o ROOT/results/node13/solver-198036-1168053406 -C 1800 -M 900 /tmp/evaluation/198036-1168053406/CSPtoSAT+minisat /tmp/evaluation/198036-1168053406/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: 1.31 1.67 1.82 5/86 657
/proc/meminfo: memFree=1327264/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=18540 CPUtime=0
/proc/656/stat : 656 (runsolver) R 654 656 601 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 153735733 18984960 279 18446744073709551615 4194304 4267372 548682068976 18446744073709551615 269757246759 0 0 4096 24578 0 0 0 17 1 0 0
/proc/656/statm: 4635 279 244 17 0 2626 0

[startup+0.108798 s]
/proc/loadavg: 1.31 1.67 1.82 5/86 657
/proc/meminfo: memFree=1327264/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=7324 CPUtime=0.09
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 987 0 0 0 9 0 0 0 18 0 1 0 153735733 7499776 929 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134665674 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 1831 929 720 52 0 199 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7324

[startup+0.516849 s]
/proc/loadavg: 1.31 1.67 1.82 5/86 657
/proc/meminfo: memFree=1327264/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=7456 CPUtime=0.49
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 1037 0 0 0 49 0 0 0 21 0 1 0 153735733 7634944 979 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134673023 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 1864 979 720 52 0 232 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 7456

[startup+1.33796 s]
/proc/loadavg: 1.31 1.67 1.82 3/86 657
/proc/meminfo: memFree=1326048/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=7720 CPUtime=1.31
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 1074 0 0 0 131 0 0 0 25 0 1 0 153735733 7905280 1016 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687579 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 1930 1016 720 52 0 298 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 7720

[startup+2.97618 s]
/proc/loadavg: 1.37 1.67 1.82 3/86 657
/proc/meminfo: memFree=1325992/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=7852 CPUtime=2.94
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 1113 0 0 0 294 0 0 0 25 0 1 0 153735733 8040448 1055 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678166 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 1963 1055 720 52 0 331 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 7852

[startup+6.26161 s]
/proc/loadavg: 1.37 1.67 1.82 3/86 657
/proc/meminfo: memFree=1325480/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=8116 CPUtime=6.19
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 1196 0 0 0 619 0 0 0 25 0 1 0 153735733 8310784 1138 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 2029 1138 720 52 0 397 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 8116

[startup+12.7265 s]
/proc/loadavg: 1.47 1.68 1.82 3/86 657
/proc/meminfo: memFree=1325096/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=8380 CPUtime=12.61
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 1254 0 0 0 1260 1 0 0 25 0 1 0 153735733 8581120 1196 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668963 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 2095 1196 720 52 0 463 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 8380

[startup+25.5392 s]
/proc/loadavg: 1.55 1.69 1.82 3/86 657
/proc/meminfo: memFree=1324584/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=8788 CPUtime=25.33
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 1355 0 0 0 2532 1 0 0 25 0 1 0 153735733 8998912 1297 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 2197 1297 720 52 0 565 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 8788

[startup+51.1816 s]
/proc/loadavg: 1.77 1.73 1.83 3/86 657
/proc/meminfo: memFree=1323432/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=9448 CPUtime=50.76
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 1520 0 0 0 5075 1 0 0 25 0 1 0 153735733 9674752 1462 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 2362 1462 720 52 0 730 0
Current children cumulated CPU time (s) 50.76
Current children cumulated vsize (KiB) 9448

[startup+102.457 s]
/proc/loadavg: 1.90 1.77 1.83 3/86 657
/proc/meminfo: memFree=1321448/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=10520 CPUtime=101.62
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 1774 0 0 0 10160 2 0 0 25 0 1 0 153735733 10772480 1716 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 2630 1716 720 52 0 998 0
Current children cumulated CPU time (s) 101.62
Current children cumulated vsize (KiB) 10520

[startup+162.562 s]
/proc/loadavg: 1.96 1.81 1.84 3/86 659
/proc/meminfo: memFree=1319008/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=11444 CPUtime=161.18
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 2006 0 0 0 16115 3 0 0 25 0 1 0 153735733 11718656 1948 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 2861 1948 720 52 0 1229 0
Current children cumulated CPU time (s) 161.18
Current children cumulated vsize (KiB) 11444

[startup+222.567 s]
/proc/loadavg: 1.98 1.84 1.85 3/86 659
/proc/meminfo: memFree=1317352/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=12236 CPUtime=220.63
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 2208 0 0 0 22060 3 0 0 25 0 1 0 153735733 12529664 2150 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134533160 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 3059 2150 720 52 0 1427 0
Current children cumulated CPU time (s) 220.63
Current children cumulated vsize (KiB) 12236

[startup+282.571 s]
/proc/loadavg: 1.99 1.87 1.85 3/86 659
/proc/meminfo: memFree=1315496/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=12896 CPUtime=280.09
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 2373 0 0 0 28005 4 0 0 25 0 1 0 153735733 13205504 2315 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687503 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 3224 2315 720 52 0 1592 0
Current children cumulated CPU time (s) 280.09
Current children cumulated vsize (KiB) 12896

[startup+342.582 s]
/proc/loadavg: 2.05 1.90 1.86 3/86 659
/proc/meminfo: memFree=1313768/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=13440 CPUtime=339.56
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 2526 0 0 0 33951 5 0 0 25 0 1 0 153735733 13762560 2468 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 3360 2468 720 52 0 1728 0
Current children cumulated CPU time (s) 339.56
Current children cumulated vsize (KiB) 13440

[startup+402.594 s]
/proc/loadavg: 2.06 1.93 1.87 3/86 659
/proc/meminfo: memFree=1312168/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=13968 CPUtime=399.01
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 2656 0 0 0 39896 5 0 0 25 0 1 0 153735733 14303232 2598 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 3492 2598 720 52 0 1860 0
Current children cumulated CPU time (s) 399.01
Current children cumulated vsize (KiB) 13968

[startup+462.607 s]
/proc/loadavg: 2.02 1.94 1.88 3/86 659
/proc/meminfo: memFree=1310568/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=14496 CPUtime=458.48
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 2777 0 0 0 45842 6 0 0 25 0 1 0 153735733 14843904 2719 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 3624 2719 720 52 0 1992 0
Current children cumulated CPU time (s) 458.48
Current children cumulated vsize (KiB) 14496

[startup+522.625 s]
/proc/loadavg: 2.00 1.95 1.89 3/86 659
/proc/meminfo: memFree=1308968/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=15024 CPUtime=517.94
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 2897 0 0 0 51787 7 0 0 25 0 1 0 153735733 15384576 2839 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 3756 2839 720 52 0 2124 0
Current children cumulated CPU time (s) 517.94
Current children cumulated vsize (KiB) 15024

[startup+582.641 s]
/proc/loadavg: 2.00 1.96 1.89 3/86 659
/proc/meminfo: memFree=1307432/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=15420 CPUtime=577.41
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 3005 0 0 0 57733 8 0 0 25 0 1 0 153735733 15790080 2947 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 3855 2947 720 52 0 2223 0
Current children cumulated CPU time (s) 577.41
Current children cumulated vsize (KiB) 15420

[startup+642.658 s]
/proc/loadavg: 2.00 1.96 1.90 3/86 659
/proc/meminfo: memFree=1305960/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=15808 CPUtime=636.87
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 3116 0 0 0 63679 8 0 0 25 0 1 0 153735733 16187392 3058 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 3952 3058 720 52 0 2320 0
Current children cumulated CPU time (s) 636.87
Current children cumulated vsize (KiB) 15808

[startup+702.676 s]
/proc/loadavg: 2.00 1.97 1.90 3/86 659
/proc/meminfo: memFree=1304424/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=16204 CPUtime=696.34
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 3215 0 0 0 69625 9 0 0 25 0 1 0 153735733 16592896 3157 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 4051 3157 720 52 0 2419 0
Current children cumulated CPU time (s) 696.34
Current children cumulated vsize (KiB) 16204

[startup+762.694 s]
/proc/loadavg: 2.00 1.97 1.91 3/86 659
/proc/meminfo: memFree=1303016/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=16600 CPUtime=755.82
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 3307 0 0 0 75572 10 0 0 25 0 1 0 153735733 16998400 3249 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 4150 3249 720 52 0 2518 0
Current children cumulated CPU time (s) 755.82
Current children cumulated vsize (KiB) 16600

[startup+822.718 s]
/proc/loadavg: 2.00 1.97 1.91 3/86 659
/proc/meminfo: memFree=1301608/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=16996 CPUtime=815.28
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 3398 0 0 0 81518 10 0 0 25 0 1 0 153735733 17403904 3340 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687312 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 4249 3340 720 52 0 2617 0
Current children cumulated CPU time (s) 815.28
Current children cumulated vsize (KiB) 16996

[startup+882.739 s]
/proc/loadavg: 2.00 1.97 1.91 3/86 659
/proc/meminfo: memFree=1300200/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=17260 CPUtime=874.75
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 3488 0 0 0 87464 11 0 0 25 0 1 0 153735733 17674240 3430 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687652 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 4315 3430 720 52 0 2683 0
Current children cumulated CPU time (s) 874.75
Current children cumulated vsize (KiB) 17260

[startup+942.76 s]
/proc/loadavg: 2.00 1.97 1.91 3/86 659
/proc/meminfo: memFree=1298792/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=17656 CPUtime=934.23
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 3575 0 0 0 93411 12 0 0 25 0 1 0 153735733 18079744 3517 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687588 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 4414 3517 720 52 0 2782 0
Current children cumulated CPU time (s) 934.23
Current children cumulated vsize (KiB) 17656

[startup+1002.78 s]
/proc/loadavg: 2.00 1.97 1.91 3/86 659
/proc/meminfo: memFree=1297384/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=18048 CPUtime=993.69
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 3665 0 0 0 99357 12 0 0 25 0 1 0 153735733 18481152 3607 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687588 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 4512 3607 720 52 0 2880 0
Current children cumulated CPU time (s) 993.69
Current children cumulated vsize (KiB) 18048

[startup+1062.81 s]
/proc/loadavg: 2.00 1.97 1.91 3/86 659
/proc/meminfo: memFree=1296040/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=18312 CPUtime=1053.17
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 3747 0 0 0 105304 13 0 0 25 0 1 0 153735733 18751488 3689 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 4578 3689 720 52 0 2946 0
Current children cumulated CPU time (s) 1053.17
Current children cumulated vsize (KiB) 18312

[startup+1122.83 s]
/proc/loadavg: 2.07 2.00 1.92 3/86 659
/proc/meminfo: memFree=1294632/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=18704 CPUtime=1112.65
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 3833 0 0 0 111251 14 0 0 25 0 1 0 153735733 19152896 3775 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 4676 3775 720 52 0 3044 0
Current children cumulated CPU time (s) 1112.65
Current children cumulated vsize (KiB) 18704

[startup+1182.87 s]
/proc/loadavg: 2.02 2.00 1.92 3/86 659
/proc/meminfo: memFree=1293224/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=19100 CPUtime=1172.12
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 3927 0 0 0 117198 14 0 0 25 0 1 0 153735733 19558400 3869 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 4775 3869 720 52 0 3143 0
Current children cumulated CPU time (s) 1172.12
Current children cumulated vsize (KiB) 19100

[startup+1242.89 s]
/proc/loadavg: 2.01 2.00 1.92 3/86 659
/proc/meminfo: memFree=1291880/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=19492 CPUtime=1231.6
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 4022 0 0 0 123145 15 0 0 25 0 1 0 153735733 19959808 3964 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 4873 3964 720 52 0 3241 0
Current children cumulated CPU time (s) 1231.6
Current children cumulated vsize (KiB) 19492

[startup+1302.92 s]
/proc/loadavg: 2.00 2.00 1.92 3/86 659
/proc/meminfo: memFree=1290472/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=19884 CPUtime=1291.08
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 4117 0 0 0 129092 16 0 0 25 0 1 0 153735733 20361216 4059 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 4971 4059 720 52 0 3339 0
Current children cumulated CPU time (s) 1291.08
Current children cumulated vsize (KiB) 19884

[startup+1362.94 s]
/proc/loadavg: 2.04 2.01 1.93 3/86 659
/proc/meminfo: memFree=1289064/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=20144 CPUtime=1350.79
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 4205 0 0 0 135063 16 0 0 25 0 1 0 153735733 20627456 4147 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 5036 4147 720 52 0 3404 0
Current children cumulated CPU time (s) 1350.79
Current children cumulated vsize (KiB) 20144

[startup+1422.96 s]
/proc/loadavg: 2.01 2.01 1.93 3/86 659
/proc/meminfo: memFree=1287720/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=20532 CPUtime=1410.53
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 4297 0 0 0 141036 17 0 0 25 0 1 0 153735733 21024768 4239 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 5133 4239 720 52 0 3501 0
Current children cumulated CPU time (s) 1410.53
Current children cumulated vsize (KiB) 20532

[startup+1483 s]
/proc/loadavg: 2.00 2.00 1.93 3/86 659
/proc/meminfo: memFree=1286312/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=20928 CPUtime=1470.28
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 4378 0 0 0 147010 18 0 0 25 0 1 0 153735733 21430272 4320 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687509 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 5232 4320 720 52 0 3600 0
Current children cumulated CPU time (s) 1470.28
Current children cumulated vsize (KiB) 20928

[startup+1543.02 s]
/proc/loadavg: 2.00 2.00 1.93 3/86 659
/proc/meminfo: memFree=1284968/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=21192 CPUtime=1530.02
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 4460 0 0 0 152984 18 0 0 25 0 1 0 153735733 21700608 4402 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 5298 4402 720 52 0 3666 0
Current children cumulated CPU time (s) 1530.02
Current children cumulated vsize (KiB) 21192

[startup+1603.05 s]
/proc/loadavg: 2.00 2.00 1.93 3/86 659
/proc/meminfo: memFree=1283624/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=21456 CPUtime=1589.77
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 4537 0 0 0 158958 19 0 0 25 0 1 0 153735733 21970944 4479 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668777 0 0 4096 0 0 0 0 17 1 0 0
/proc/656/statm: 5364 4479 720 52 0 3732 0
Current children cumulated CPU time (s) 1589.77
Current children cumulated vsize (KiB) 21456

[startup+1663.06 s]
/proc/loadavg: 1.90 1.97 1.91 4/86 697
/proc/meminfo: memFree=1336744/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=21844 CPUtime=1649.61
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 4615 0 0 0 164941 20 0 0 25 0 1 0 153735733 22368256 4557 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/656/statm: 5461 4557 720 52 0 3829 0
Current children cumulated CPU time (s) 1649.61
Current children cumulated vsize (KiB) 21844

[startup+1723.09 s]
/proc/loadavg: 1.96 1.97 1.91 3/86 697
/proc/meminfo: memFree=1311656/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=22108 CPUtime=1709.58
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 4694 0 0 0 170938 20 0 0 25 0 1 0 153735733 22638592 4636 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/656/statm: 5527 4636 720 52 0 3895 0
Current children cumulated CPU time (s) 1709.58
Current children cumulated vsize (KiB) 22108

[startup+1783.12 s]
/proc/loadavg: 1.98 1.97 1.91 3/86 697
/proc/meminfo: memFree=1293096/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=22552 CPUtime=1769.55
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 4773 0 0 0 176935 20 0 0 25 0 1 0 153735733 23093248 4715 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/656/statm: 5638 4715 720 52 0 4006 0
Current children cumulated CPU time (s) 1769.55
Current children cumulated vsize (KiB) 22552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.6 s]
/proc/loadavg: 1.99 1.97 1.91 4/86 697
/proc/meminfo: memFree=1285608/2055920 swapFree=4192812/4192956
[pid=656] ppid=654 vsize=22684 CPUtime=1800
/proc/656/stat : 656 (CSPtoSAT+minisa) R 654 656 601 0 -1 4194304 4814 0 0 0 179979 21 0 0 25 0 1 0 153735733 23228416 4756 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687512 0 0 4096 0 0 0 0 17 0 0 0
/proc/656/statm: 5671 4756 720 52 0 4039 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 22684

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.61
CPU time (s): 1800.01
CPU user time (s): 1799.8
CPU system time (s): 0.213967
CPU usage (%): 99.25
Max. virtual memory (cumulated for all children) (KiB): 22684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.8
system time used= 0.213967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4814
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= 10
involuntary context switches= 61696

runsolver used 2.15567 s user time and 5.83011 s system time

The end

Launcher Data (download as text)

Begin job on node13 on Sat Jan  6 03:16:46 UTC 2007


IDJOB= 198036
IDBENCH= 3529
FILE ID= node13/198036-1168053406

PBS_JOBID= 3475329

Free space on /tmp= 66317 MiB

BENCH NAME= HOME/pub/bench/CPAI06/golombRuler/golombRulerArity4/ruler-55-11-a4.xml
COMMAND LINE= /tmp/evaluation/198036-1168053406/CSPtoSAT+minisat /tmp/evaluation/198036-1168053406/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-198036-1168053406 -o ROOT/results/node13/solver-198036-1168053406 -C 1800 -M 900  /tmp/evaluation/198036-1168053406/CSPtoSAT+minisat /tmp/evaluation/198036-1168053406/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  1f9db1cd2e7ccd3afc8aaa7073d57623

RANDOM SEED= 233237583

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		: 3000.247
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		: 3000.247
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:       1327808 kB
Buffers:         70396 kB
Cached:         464084 kB
SwapCached:          0 kB
Active:         410276 kB
Inactive:       223712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1327808 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2004 kB
Writeback:           0 kB
Mapped:         121944 kB
Slab:            78828 kB
Committed_AS:  3600368 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= 66318 MiB



End job on node13 on Sat Jan  6 03:47:01 UTC 2007