Trace number 1796741

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
kw_pre 2009-03-21? (TO) 1200.04 1200.51

General information on the benchmark

NameAPPLICATIONS/bitverif/
smulo/smulo128.cnf
MD5SUMc5685247c8f21e8da88f42049fffdb13
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables188473
Number of clauses564650
Sum of the clauses size1317514
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2376432
Number of clauses of size 3188216
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1796741-1242079648/watcher-1796741-1242079648 -o /tmp/evaluation-result-1796741-1242079648/solver-1796741-1242079648 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796741-1242079648.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 13097
/proc/meminfo: memFree=1479144/2055920 swapFree=4145916/4192956
[pid=13097] ppid=13095 vsize=5356 CPUtime=0
/proc/13097/stat : 13097 (kw_pre) S 13095 13097 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235993313 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13097/statm: 1339 231 192 169 0 50 0
[pid=13098] ppid=13097 vsize=7304 CPUtime=0
/proc/13098/stat : 13098 (kw_preprocessor) R 13097 13097 12741 0 -1 0 763 0 0 0 0 0 0 0 18 0 1 0 235993313 7479296 739 1992294400 4194304 6416590 548682068912 18446744073709551615 4350748 0 0 4096 0 0 0 0 17 1 0 0
/proc/13098/statm: 1826 746 197 542 0 1275 0

[startup+0.0257701 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 13097
/proc/meminfo: memFree=1479144/2055920 swapFree=4145916/4192956
[pid=13097] ppid=13095 vsize=5356 CPUtime=0
/proc/13097/stat : 13097 (kw_pre) S 13095 13097 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235993313 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13097/statm: 1339 231 192 169 0 50 0
[pid=13098] ppid=13097 vsize=21612 CPUtime=0.02
/proc/13098/stat : 13098 (kw_preprocessor) R 13097 13097 12741 0 -1 0 3423 0 0 0 1 1 0 0 18 0 1 0 235993313 22130688 3400 1992294400 4194304 6416590 548682068912 18446744073709551615 4288289 0 0 4096 0 0 0 0 17 1 0 0
/proc/13098/statm: 5403 3404 205 542 0 4852 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 26968

[startup+0.101779 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 13097
/proc/meminfo: memFree=1479144/2055920 swapFree=4145916/4192956
[pid=13097] ppid=13095 vsize=5356 CPUtime=0
/proc/13097/stat : 13097 (kw_pre) S 13095 13097 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235993313 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13097/statm: 1339 231 192 169 0 50 0
[pid=13098] ppid=13097 vsize=61296 CPUtime=0.09
/proc/13098/stat : 13098 (kw_preprocessor) R 13097 13097 12741 0 -1 0 13570 0 0 0 5 4 0 0 18 0 1 0 235993313 62767104 13546 1992294400 4194304 6416590 548682068912 18446744073709551615 4288647 0 0 4096 0 0 0 0 17 1 0 0
/proc/13098/statm: 15357 13551 205 542 0 14806 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 66652

[startup+0.301808 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 13097
/proc/meminfo: memFree=1479144/2055920 swapFree=4145916/4192956
[pid=13097] ppid=13095 vsize=5356 CPUtime=0
/proc/13097/stat : 13097 (kw_pre) S 13095 13097 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235993313 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13097/statm: 1339 231 192 169 0 50 0
[pid=13098] ppid=13097 vsize=116852 CPUtime=0.29
/proc/13098/stat : 13098 (kw_preprocessor) R 13097 13097 12741 0 -1 0 27174 0 0 0 19 10 0 0 19 0 1 0 235993313 119656448 27150 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/13098/statm: 29213 27150 215 542 0 28662 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 122208

[startup+0.701867 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 13097
/proc/meminfo: memFree=1479144/2055920 swapFree=4145916/4192956
[pid=13097] ppid=13095 vsize=5356 CPUtime=0
/proc/13097/stat : 13097 (kw_pre) S 13095 13097 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235993313 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13097/statm: 1339 231 192 169 0 50 0
[pid=13098] ppid=13097 vsize=121736 CPUtime=0.69
/proc/13098/stat : 13098 (kw_preprocessor) R 13097 13097 12741 0 -1 0 28559 0 0 0 58 11 0 0 22 0 1 0 235993313 124657664 28535 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/13098/statm: 30434 28535 215 542 0 29883 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 127092

[startup+1.50298 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 13099
/proc/meminfo: memFree=1361240/2055920 swapFree=4145916/4192956
[pid=13097] ppid=13095 vsize=5356 CPUtime=0
/proc/13097/stat : 13097 (kw_pre) S 13095 13097 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235993313 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13097/statm: 1339 231 192 169 0 50 0
[pid=13098] ppid=13097 vsize=131372 CPUtime=1.49
/proc/13098/stat : 13098 (kw_preprocessor) R 13097 13097 12741 0 -1 0 31277 0 0 0 137 12 0 0 25 0 1 0 235993313 134524928 31253 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/13098/statm: 32843 31253 215 542 0 32292 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 136728

[startup+3.10122 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 13099
/proc/meminfo: memFree=1345560/2055920 swapFree=4145916/4192956
[pid=13097] ppid=13095 vsize=5356 CPUtime=0
/proc/13097/stat : 13097 (kw_pre) S 13095 13097 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235993313 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13097/statm: 1339 231 192 169 0 50 0
[pid=13098] ppid=13097 vsize=149812 CPUtime=3.09
/proc/13098/stat : 13098 (kw_preprocessor) R 13097 13097 12741 0 -1 0 37975 0 0 0 293 16 0 0 25 0 1 0 235993313 153407488 36461 1992294400 4194304 6416590 548682068912 18446744073709551615 4304845 0 0 4096 0 0 0 0 17 1 0 0
/proc/13098/statm: 37453 36461 225 542 0 36902 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 155168

[startup+6.30169 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 13099
/proc/meminfo: memFree=1280992/2055920 swapFree=4145916/4192956
[pid=13097] ppid=13095 vsize=5356 CPUtime=0
/proc/13097/stat : 13097 (kw_pre) S 13095 13097 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235993313 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13097/statm: 1339 231 192 169 0 50 0
[pid=13098] ppid=13097 vsize=215304 CPUtime=6.25
/proc/13098/stat : 13098 (kw_preprocessor) R 13097 13097 12741 0 -1 0 53682 0 0 0 560 65 0 0 25 0 1 0 235993313 220471296 52168 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 1 0 0
/proc/13098/statm: 53826 52168 242 542 0 53275 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 220660

[startup+12.7016 s]
/proc/loadavg: 0.97 0.98 0.99 2/66 13099
/proc/meminfo: memFree=1239968/2055920 swapFree=4145916/4192956
[pid=13097] ppid=13095 vsize=5356 CPUtime=0
/proc/13097/stat : 13097 (kw_pre) S 13095 13097 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235993313 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13097/statm: 1339 231 192 169 0 50 0
[pid=13098] ppid=13097 vsize=233696 CPUtime=12.65
/proc/13098/stat : 13098 (kw_preprocessor) R 13097 13097 12741 0 -1 0 60953 0 0 0 1180 85 0 0 25 0 1 0 235993313 239304704 57197 1992294400 4194304 6416590 548682068912 18446744073709551615 4341123 0 0 4096 0 0 0 0 17 1 0 0
/proc/13098/statm: 58424 57197 250 542 0 57873 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 239052

[startup+25.5015 s]
/proc/loadavg: 0.97 0.98 0.99 2/66 13099
/proc/meminfo: memFree=1239968/2055920 swapFree=4145916/4192956
[pid=13097] ppid=13095 vsize=5356 CPUtime=0
/proc/13097/stat : 13097 (kw_pre) S 13095 13097 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235993313 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13097/statm: 1339 231 192 169 0 50 0
[pid=13098] ppid=13097 vsize=233696 CPUtime=25.44
/proc/13098/stat : 13098 (kw_preprocessor) R 13097 13097 12741 0 -1 0 60990 0 0 0 2456 88 0 0 25 0 1 0 235993313 239304704 57234 1992294400 4194304 6416590 548682068912 18446744073709551615 4293687 0 0 4096 0 0 0 0 17 1 0 0
/proc/13098/statm: 58424 57234 250 542 0 57873 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 239052

[startup+51.1013 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 13099
/proc/meminfo: memFree=1235424/2055920 swapFree=4145916/4192956
[pid=13097] ppid=13095 vsize=5356 CPUtime=0
/proc/13097/stat : 13097 (kw_pre) S 13095 13097 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235993313 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13097/statm: 1339 231 192 169 0 50 0
[pid=13098] ppid=13097 vsize=238152 CPUtime=51.01
/proc/13098/stat : 13098 (kw_preprocessor) R 13097 13097 12741 0 -1 0 62178 0 0 0 5010 91 0 0 25 0 1 0 235993313 243867648 58422 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/13098/statm: 59538 58422 253 542 0 58987 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 243508

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13099
/proc/meminfo: memFree=1233568/2055920 swapFree=4145916/4192956
[pid=13097] ppid=13095 vsize=5356 CPUtime=0
/proc/13097/stat : 13097 (kw_pre) S 13095 13097 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235993313 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13097/statm: 1339 231 192 169 0 50 0
[pid=13098] ppid=13097 vsize=239628 CPUtime=102.2
/proc/13098/stat : 13098 (kw_preprocessor) R 13097 13097 12741 0 -1 0 62625 0 0 0 10117 103 0 0 25 0 1 0 235993313 245379072 58869 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/13098/statm: 59907 58869 254 542 0 59356 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 244984

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13099
/proc/meminfo: memFree=1231968/2055920 swapFree=4145916/4192956
[pid=13097] ppid=13095 vsize=5356 CPUtime=0
/proc/13097/stat : 13097 (kw_pre) S 13095 13097 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235993313 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13097/statm: 1339 231 192 169 0 50 0
[pid=13098] ppid=13097 vsize=241100 CPUtime=162.18
/proc/13098/stat : 13098 (kw_preprocessor) R 13097 13097 12741 0 -1 0 63019 0 0 0 16107 111 0 0 25 0 1 0 235993313 246886400 59263 1992294400 4194304 6416590 548682068912 18446744073709551615 4419751 0 0 4096 0 0 0 0 17 1 0 0
/proc/13098/statm: 60275 59263 254 542 0 59724 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 246456

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13099
/proc/meminfo: memFree=1224096/2055920 swapFree=4145916/4192956
[pid=13097] ppid=13095 vsize=5356 CPUtime=0
/proc/13097/stat : 13097 (kw_pre) S 13095 13097 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235993313 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13097/statm: 1339 231 192 169 0 50 0
[pid=13098] ppid=13097 vsize=248840 CPUtime=222.15
/proc/13098/stat : 13098 (kw_preprocessor) R 13097 13097 12741 0 -1 0 64972 0 0 0 22092 123 0 0 25 0 1 0 235993313 254812160 61216 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/13098/statm: 62210 61216 254 542 0 61659 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 254196

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13099
/proc/meminfo: memFree=1219488/2055920 swapFree=4145916/4192956
[pid=13097] ppid=13095 vsize=5356 CPUtime=0
/proc/13097/stat : 13097 (kw_pre) S 13095 13097 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235993313 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13097/statm: 1339 231 192 169 0 50 0
[pid=13098] ppid=13097 vsize=261104 CPUtime=282.13
/proc/13098/stat : 13098 (kw_preprocessor) R 13097 13097 12741 0 -1 0 67685 0 0 0 28082 131 0 0 25 0 1 0 235993313 267370496 63919 1992294400 4194304 6416590 548682068912 18446744073709551615 4498428 0 0 4096 0 0 0 0 17 1 0 0
/proc/13098/statm: 65276 63925 254 542 0 64725 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 266460

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13099
/proc/meminfo: memFree=1211616/2055920 swapFree=4145916/4192956
[pid=13097] ppid=13095 vsize=5356 CPUtime=0
/proc/13097/stat : 13097 (kw_pre) S 13095 13097 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235993313 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13097/statm: 1339 231 192 169 0 50 0
[pid=13098] ppid=13097 vsize=261104 CPUtime=342.12
/proc/13098/stat : 13098 (kw_preprocessor) R 13097 13097 12741 0 -1 0 68086 0 0 0 34070 142 0 0 25 0 1 0 235993313 267370496 64320 1992294400 4194304 6416590 548682068912 18446744073709551615 4336570 0 0 4096 0 0 0 0 17 1 0 0
/proc/13098/statm: 65276 64320 254 542 0 64725 0
Current children cumulated CPU time (s) 342.12

################
# More data... #
################

/proc/13098/statm: 76479 75275 254 542 0 75928 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 311272

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13099
/proc/meminfo: memFree=1167584/2055920 swapFree=4145916/4192956
[pid=13097] ppid=13095 vsize=5356 CPUtime=0
/proc/13097/stat : 13097 (kw_pre) S 13095 13097 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235993313 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13097/statm: 1339 231 192 169 0 50 0
[pid=13098] ppid=13097 vsize=305916 CPUtime=642.02
/proc/13098/stat : 13098 (kw_preprocessor) R 13097 13097 12741 0 -1 0 79071 0 0 0 64014 188 0 0 25 0 1 0 235993313 313257984 75296 1992294400 4194304 6416590 548682068912 18446744073709551615 4294648 0 0 4096 0 0 0 0 17 1 0 0
/proc/13098/statm: 76479 75296 254 542 0 75928 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 311272

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13099
/proc/meminfo: memFree=1153376/2055920 swapFree=4145916/4192956
[pid=13097] ppid=13095 vsize=5356 CPUtime=0
/proc/13097/stat : 13097 (kw_pre) S 13095 13097 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235993313 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13097/statm: 1339 231 192 169 0 50 0
[pid=13098] ppid=13097 vsize=319920 CPUtime=702.01
/proc/13098/stat : 13098 (kw_preprocessor) R 13097 13097 12741 0 -1 0 82609 0 0 0 70003 198 0 0 25 0 1 0 235993313 327598080 78834 1992294400 4194304 6416590 548682068912 18446744073709551615 4294609 0 0 4096 0 0 0 0 17 1 0 0
/proc/13098/statm: 79980 78834 254 542 0 79429 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 325276

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13099
/proc/meminfo: memFree=1153312/2055920 swapFree=4145916/4192956
[pid=13097] ppid=13095 vsize=5356 CPUtime=0
/proc/13097/stat : 13097 (kw_pre) S 13095 13097 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235993313 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13097/statm: 1339 231 192 169 0 50 0
[pid=13098] ppid=13097 vsize=319920 CPUtime=761.99
/proc/13098/stat : 13098 (kw_preprocessor) R 13097 13097 12741 0 -1 0 82617 0 0 0 75994 205 0 0 25 0 1 0 235993313 327598080 78842 1992294400 4194304 6416590 548682068912 18446744073709551615 4294943 0 0 4096 0 0 0 0 17 1 0 0
/proc/13098/statm: 79980 78842 254 542 0 79429 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 325276

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13099
/proc/meminfo: memFree=1141344/2055920 swapFree=4145916/4192956
[pid=13097] ppid=13095 vsize=5356 CPUtime=0
/proc/13097/stat : 13097 (kw_pre) S 13095 13097 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235993313 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13097/statm: 1339 231 192 169 0 50 0
[pid=13098] ppid=13097 vsize=332248 CPUtime=821.96
/proc/13098/stat : 13098 (kw_preprocessor) R 13097 13097 12741 0 -1 0 85616 0 0 0 81981 215 0 0 25 0 1 0 235993313 340221952 81837 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/13098/statm: 83062 81837 254 542 0 82511 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 337604

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13099
/proc/meminfo: memFree=1137888/2055920 swapFree=4145916/4192956
[pid=13097] ppid=13095 vsize=5356 CPUtime=0
/proc/13097/stat : 13097 (kw_pre) S 13095 13097 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235993313 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13097/statm: 1339 231 192 169 0 50 0
[pid=13098] ppid=13097 vsize=335780 CPUtime=881.95
/proc/13098/stat : 13098 (kw_preprocessor) R 13097 13097 12741 0 -1 0 86476 0 0 0 87973 222 0 0 25 0 1 0 235993313 343838720 82697 1992294400 4194304 6416590 548682068912 18446744073709551615 4370451 0 0 4096 0 0 0 0 17 1 0 0
/proc/13098/statm: 83945 82697 254 542 0 83394 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 341136

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13099
/proc/meminfo: memFree=1137376/2055920 swapFree=4145916/4192956
[pid=13097] ppid=13095 vsize=5356 CPUtime=0
/proc/13097/stat : 13097 (kw_pre) S 13095 13097 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235993313 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13097/statm: 1339 231 192 169 0 50 0
[pid=13098] ppid=13097 vsize=336356 CPUtime=941.92
/proc/13098/stat : 13098 (kw_preprocessor) R 13097 13097 12741 0 -1 0 86630 0 0 0 93965 227 0 0 25 0 1 0 235993313 344428544 82851 1992294400 4194304 6416590 548682068912 18446744073709551615 4294658 0 0 4096 0 0 0 0 17 1 0 0
/proc/13098/statm: 84089 82851 254 542 0 83538 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 341712

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13099
/proc/meminfo: memFree=1126176/2055920 swapFree=4145916/4192956
[pid=13097] ppid=13095 vsize=5356 CPUtime=0
/proc/13097/stat : 13097 (kw_pre) S 13095 13097 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235993313 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13097/statm: 1339 231 192 169 0 50 0
[pid=13098] ppid=13097 vsize=350576 CPUtime=1001.91
/proc/13098/stat : 13098 (kw_preprocessor) R 13097 13097 12741 0 -1 0 89458 0 0 0 99957 234 0 0 25 0 1 0 235993313 358989824 85679 1992294400 4194304 6416590 548682068912 18446744073709551615 4295470 0 0 4096 0 0 0 0 17 1 0 0
/proc/13098/statm: 87644 85679 254 542 0 87093 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 355932

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13099
/proc/meminfo: memFree=1116000/2055920 swapFree=4145916/4192956
[pid=13097] ppid=13095 vsize=5356 CPUtime=0
/proc/13097/stat : 13097 (kw_pre) S 13095 13097 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235993313 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13097/statm: 1339 231 192 169 0 50 0
[pid=13098] ppid=13097 vsize=360716 CPUtime=1061.88
/proc/13098/stat : 13098 (kw_preprocessor) R 13097 13097 12741 0 -1 0 91959 0 0 0 105945 243 0 0 25 0 1 0 235993313 369373184 88180 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/13098/statm: 90179 88180 254 542 0 89628 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 366072

[startup+1122.3 s]
/proc/loadavg: 1.07 1.00 1.00 2/66 13099
/proc/meminfo: memFree=1115936/2055920 swapFree=4145916/4192956
[pid=13097] ppid=13095 vsize=5356 CPUtime=0
/proc/13097/stat : 13097 (kw_pre) S 13095 13097 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235993313 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13097/statm: 1339 231 192 169 0 50 0
[pid=13098] ppid=13097 vsize=360716 CPUtime=1121.86
/proc/13098/stat : 13098 (kw_preprocessor) R 13097 13097 12741 0 -1 0 91984 0 0 0 111938 248 0 0 25 0 1 0 235993313 369373184 88205 1992294400 4194304 6416590 548682068912 18446744073709551615 4419751 0 0 4096 0 0 0 0 17 1 0 0
/proc/13098/statm: 90179 88205 254 542 0 89628 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 366072

[startup+1182.3 s]
/proc/loadavg: 1.09 1.02 1.00 2/66 13099
/proc/meminfo: memFree=1115616/2055920 swapFree=4145916/4192956
[pid=13097] ppid=13095 vsize=5356 CPUtime=0
/proc/13097/stat : 13097 (kw_pre) S 13095 13097 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235993313 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13097/statm: 1339 231 192 169 0 50 0
[pid=13098] ppid=13097 vsize=360716 CPUtime=1181.85
/proc/13098/stat : 13098 (kw_preprocessor) R 13097 13097 12741 0 -1 0 92059 0 0 0 117930 255 0 0 25 0 1 0 235993313 369373184 88280 1992294400 4194304 6416590 548682068912 18446744073709551615 4336628 0 0 4096 0 0 0 0 17 1 0 0
/proc/13098/statm: 90179 88280 254 542 0 89628 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 366072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 13099
/proc/meminfo: memFree=1112928/2055920 swapFree=4145916/4192956
[pid=13097] ppid=13095 vsize=5356 CPUtime=0
/proc/13097/stat : 13097 (kw_pre) S 13095 13097 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235993313 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13097/statm: 1339 231 192 169 0 50 0
[pid=13098] ppid=13097 vsize=363312 CPUtime=1200.04
/proc/13098/stat : 13098 (kw_preprocessor) R 13097 13097 12741 0 -1 0 92733 0 0 0 119746 258 0 0 25 0 1 0 235993313 372031488 88954 1992294400 4194304 6416590 548682068912 18446744073709551615 4342154 0 0 4096 0 0 0 0 17 1 0 0
/proc/13098/statm: 90828 88954 254 542 0 90277 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 368668

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

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 13099
/proc/meminfo: memFree=1112928/2055920 swapFree=4145916/4192956
[pid=13097] ppid=13095 vsize=5356 CPUtime=0
/proc/13097/stat : 13097 (kw_pre) S 13095 13097 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235993313 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13097/statm: 1339 231 192 169 0 50 0
[pid=13098] ppid=13097 vsize=363312 CPUtime=1200.04
/proc/13098/stat : 13098 (kw_preprocessor) R 13097 13097 12741 0 -1 0 92733 0 0 0 119746 258 0 0 25 0 1 0 235993313 372031488 88954 1992294400 4194304 6416590 548682068912 18446744073709551615 4342154 0 0 4096 0 0 0 0 17 1 0 0
/proc/13098/statm: 90828 88954 254 542 0 90277 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 368668

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13097 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1197.46
CPU system time (s): 2.58
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 368668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
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= 3
involuntary context switches= 1

runsolver used 1.2888 second user time and 3.08853 second system time

The end

Launcher Data 

Begin job on node39 at 2009-05-12 00:07:29
IDJOB=1796741
IDBENCH=70789
IDSOLVER=646
FILE ID=node39/1796741-1242079648
PBS_JOBID= 9277647
Free space on /tmp= 66336 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/APPLICATIONS/bitverif/smulo/smulo128.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796741-1242079648/watcher-1796741-1242079648 -o /tmp/evaluation-result-1796741-1242079648/solver-1796741-1242079648 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796741-1242079648.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= c5685247c8f21e8da88f42049fffdb13
RANDOM SEED=1397976336

node39.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.281
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		: 3000.281
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:       1479624 kB
Buffers:         74564 kB
Cached:         386308 kB
SwapCached:      41104 kB
Active:         187408 kB
Inactive:       316988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1479624 kB
SwapTotal:     4192956 kB
SwapFree:      4145916 kB
Dirty:           13104 kB
Writeback:           0 kB
Mapped:          14592 kB
Slab:            57972 kB
Committed_AS:   886212 kB
PageTables:       1388 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= 66320 MiB
End job on node39 at 2009-05-12 00:27:32