Trace number 1806453

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) 1200.07 1200.71

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-280-1.sat05-2263.reshuffled-07.cnf
MD5SUM5c670fd8fd3fa9f00ac6df3f4ca9c99c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark284.484
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of clauses1120
Sum of the clauses size3360
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31120
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-1806453-1242149639/watcher-1806453-1242149639 -o /tmp/evaluation-result-1806453-1242149639/solver-1806453-1242149639 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806453-1242149639.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: 0.92 0.98 0.99 3/64 10300
/proc/meminfo: memFree=1197704/2055920 swapFree=4180356/4192956
[pid=10300] ppid=10298 vsize=5356 CPUtime=0
/proc/10300/stat : 10300 (kw_pre) R 10298 10300 10041 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 242998563 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 259353275039 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/10300/statm: 1339 230 191 169 0 50 0
[pid=10301] ppid=10300 vsize=2752 CPUtime=0
/proc/10301/stat : 10301 (kw_preprocessor) R 10300 10300 10041 0 -1 0 319 0 0 0 0 0 0 0 18 0 1 0 242998563 2818048 295 1992294400 4194304 6416590 548682068912 18446744073709551615 4378915 0 0 4096 0 0 0 0 17 0 0 0
/proc/10301/statm: 688 295 215 542 0 137 0

[startup+0.0626231 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10300
/proc/meminfo: memFree=1197704/2055920 swapFree=4180356/4192956
[pid=10300] ppid=10298 vsize=5356 CPUtime=0
/proc/10300/stat : 10300 (kw_pre) S 10298 10300 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242998563 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10300/statm: 1339 231 192 169 0 50 0
[pid=10301] ppid=10300 vsize=3148 CPUtime=0.05
/proc/10301/stat : 10301 (kw_preprocessor) R 10300 10300 10041 0 -1 0 433 0 0 0 5 0 0 0 19 0 1 0 242998563 3223552 409 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/10301/statm: 787 409 242 542 0 236 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 8504

[startup+0.101632 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10300
/proc/meminfo: memFree=1197704/2055920 swapFree=4180356/4192956
[pid=10300] ppid=10298 vsize=5356 CPUtime=0
/proc/10300/stat : 10300 (kw_pre) S 10298 10300 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242998563 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10300/statm: 1339 231 192 169 0 50 0
[pid=10301] ppid=10300 vsize=3276 CPUtime=0.09
/proc/10301/stat : 10301 (kw_preprocessor) R 10300 10300 10041 0 -1 0 490 0 0 0 9 0 0 0 19 0 1 0 242998563 3354624 466 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/10301/statm: 819 466 242 542 0 268 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8632

[startup+0.301669 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10300
/proc/meminfo: memFree=1197704/2055920 swapFree=4180356/4192956
[pid=10300] ppid=10298 vsize=5356 CPUtime=0
/proc/10300/stat : 10300 (kw_pre) S 10298 10300 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242998563 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10300/statm: 1339 231 192 169 0 50 0
[pid=10301] ppid=10300 vsize=4200 CPUtime=0.29
/proc/10301/stat : 10301 (kw_preprocessor) R 10300 10300 10041 0 -1 0 728 0 0 0 29 0 0 0 21 0 1 0 242998563 4300800 704 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/10301/statm: 1050 704 242 542 0 499 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9556

[startup+0.701749 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10300
/proc/meminfo: memFree=1197704/2055920 swapFree=4180356/4192956
[pid=10300] ppid=10298 vsize=5356 CPUtime=0
/proc/10300/stat : 10300 (kw_pre) S 10298 10300 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242998563 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10300/statm: 1339 231 192 169 0 50 0
[pid=10301] ppid=10300 vsize=5704 CPUtime=0.69
/proc/10301/stat : 10301 (kw_preprocessor) R 10300 10300 10041 0 -1 0 1082 0 0 0 69 0 0 0 25 0 1 0 242998563 5840896 1058 1992294400 4194304 6416590 548682068912 18446744073709551615 4421818 0 0 4096 0 0 0 0 17 0 0 0
/proc/10301/statm: 1426 1058 242 542 0 875 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11060

[startup+1.50191 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 10302
/proc/meminfo: memFree=1193400/2055920 swapFree=4180356/4192956
[pid=10300] ppid=10298 vsize=5356 CPUtime=0
/proc/10300/stat : 10300 (kw_pre) S 10298 10300 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242998563 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10300/statm: 1339 231 192 169 0 50 0
[pid=10301] ppid=10300 vsize=7868 CPUtime=1.49
/proc/10301/stat : 10301 (kw_preprocessor) R 10300 10300 10041 0 -1 0 1626 0 0 0 148 1 0 0 25 0 1 0 242998563 8056832 1562 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/10301/statm: 1967 1562 243 542 0 1416 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13224

[startup+3.10123 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 10302
/proc/meminfo: memFree=1191544/2055920 swapFree=4180356/4192956
[pid=10300] ppid=10298 vsize=5356 CPUtime=0
/proc/10300/stat : 10300 (kw_pre) S 10298 10300 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242998563 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10300/statm: 1339 231 192 169 0 50 0
[pid=10301] ppid=10300 vsize=9424 CPUtime=3.08
/proc/10301/stat : 10301 (kw_preprocessor) R 10300 10300 10041 0 -1 0 1992 0 0 0 307 1 0 0 25 0 1 0 242998563 9650176 1883 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/10301/statm: 2356 1883 246 542 0 1805 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14780

[startup+6.30186 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 10302
/proc/meminfo: memFree=1188856/2055920 swapFree=4180356/4192956
[pid=10300] ppid=10298 vsize=5356 CPUtime=0
/proc/10300/stat : 10300 (kw_pre) S 10298 10300 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242998563 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10300/statm: 1339 231 192 169 0 50 0
[pid=10301] ppid=10300 vsize=12028 CPUtime=6.29
/proc/10301/stat : 10301 (kw_preprocessor) R 10300 10300 10041 0 -1 0 2703 0 0 0 626 3 0 0 25 0 1 0 242998563 12316672 2482 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/10301/statm: 3007 2482 246 542 0 2456 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17384

[startup+12.7021 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 10302
/proc/meminfo: memFree=1184120/2055920 swapFree=4180356/4192956
[pid=10300] ppid=10298 vsize=5356 CPUtime=0
/proc/10300/stat : 10300 (kw_pre) S 10298 10300 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242998563 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10300/statm: 1339 231 192 169 0 50 0
[pid=10301] ppid=10300 vsize=16984 CPUtime=12.68
/proc/10301/stat : 10301 (kw_preprocessor) R 10300 10300 10041 0 -1 0 4068 0 0 0 1263 5 0 0 25 0 1 0 242998563 17391616 3608 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/10301/statm: 4246 3608 246 542 0 3695 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22340

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 10302
/proc/meminfo: memFree=1179832/2055920 swapFree=4180356/4192956
[pid=10300] ppid=10298 vsize=5356 CPUtime=0
/proc/10300/stat : 10300 (kw_pre) S 10298 10300 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242998563 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10300/statm: 1339 231 192 169 0 50 0
[pid=10301] ppid=10300 vsize=22084 CPUtime=25.48
/proc/10301/stat : 10301 (kw_preprocessor) R 10300 10300 10041 0 -1 0 5361 0 0 0 2539 9 0 0 25 0 1 0 242998563 22614016 4677 1992294400 4194304 6416590 548682068912 18446744073709551615 4428428 0 0 4096 0 0 0 0 17 0 0 0
/proc/10301/statm: 5521 4677 246 542 0 4970 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27440

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 10302
/proc/meminfo: memFree=1170232/2055920 swapFree=4180356/4192956
[pid=10300] ppid=10298 vsize=5356 CPUtime=0
/proc/10300/stat : 10300 (kw_pre) S 10298 10300 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242998563 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10300/statm: 1339 231 192 169 0 50 0
[pid=10301] ppid=10300 vsize=33336 CPUtime=51.06
/proc/10301/stat : 10301 (kw_preprocessor) R 10300 10300 10041 0 -1 0 8173 0 0 0 5089 17 0 0 25 0 1 0 242998563 34136064 7011 1992294400 4194304 6416590 548682068912 18446744073709551615 4336628 0 0 4096 0 0 0 0 17 0 0 0
/proc/10301/statm: 8334 7011 246 542 0 7783 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 38692

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 10302
/proc/meminfo: memFree=1156728/2055920 swapFree=4180356/4192956
[pid=10300] ppid=10298 vsize=5356 CPUtime=0
/proc/10300/stat : 10300 (kw_pre) S 10298 10300 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242998563 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10300/statm: 1339 231 192 169 0 50 0
[pid=10301] ppid=10300 vsize=47828 CPUtime=102.24
/proc/10301/stat : 10301 (kw_preprocessor) R 10300 10300 10041 0 -1 0 12238 0 0 0 10196 28 0 0 25 0 1 0 242998563 48975872 10349 1992294400 4194304 6416590 548682068912 18446744073709551615 4294662 0 0 4096 0 0 0 0 17 0 0 0
/proc/10301/statm: 11957 10349 246 542 0 11406 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 53184

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10302
/proc/meminfo: memFree=1146744/2055920 swapFree=4180356/4192956
[pid=10300] ppid=10298 vsize=5356 CPUtime=0
/proc/10300/stat : 10300 (kw_pre) S 10298 10300 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242998563 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10300/statm: 1339 231 192 169 0 50 0
[pid=10301] ppid=10300 vsize=61536 CPUtime=162.2
/proc/10301/stat : 10301 (kw_preprocessor) R 10300 10300 10041 0 -1 0 15391 0 0 0 16179 41 0 0 25 0 1 0 242998563 63012864 12818 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/10301/statm: 15384 12818 246 542 0 14833 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 66892

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10302
/proc/meminfo: memFree=1138872/2055920 swapFree=4180356/4192956
[pid=10300] ppid=10298 vsize=5356 CPUtime=0
/proc/10300/stat : 10300 (kw_pre) S 10298 10300 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242998563 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10300/statm: 1339 231 192 169 0 50 0
[pid=10301] ppid=10300 vsize=69220 CPUtime=222.17
/proc/10301/stat : 10301 (kw_preprocessor) R 10300 10300 10041 0 -1 0 17770 0 0 0 22164 53 0 0 25 0 1 0 242998563 70881280 14776 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/10301/statm: 17305 14776 246 542 0 16754 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 74576

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10302
/proc/meminfo: memFree=1130168/2055920 swapFree=4180356/4192956
[pid=10300] ppid=10298 vsize=5356 CPUtime=0
/proc/10300/stat : 10300 (kw_pre) S 10298 10300 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242998563 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10300/statm: 1339 231 192 169 0 50 0
[pid=10301] ppid=10300 vsize=78920 CPUtime=282.14
/proc/10301/stat : 10301 (kw_preprocessor) R 10300 10300 10041 0 -1 0 20449 0 0 0 28150 64 0 0 25 0 1 0 242998563 80814080 16971 1992294400 4194304 6416590 548682068912 18446744073709551615 4294682 0 0 4096 0 0 0 0 17 0 0 0
/proc/10301/statm: 19730 16971 246 542 0 19179 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 84276

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10302
/proc/meminfo: memFree=1122232/2055920 swapFree=4180356/4192956
[pid=10300] ppid=10298 vsize=5356 CPUtime=0
/proc/10300/stat : 10300 (kw_pre) S 10298 10300 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242998563 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10300/statm: 1339 231 192 169 0 50 0
[pid=10301] ppid=10300 vsize=86860 CPUtime=342.12
/proc/10301/stat : 10301 (kw_preprocessor) R 10300 10300 10041 0 -1 0 23002 0 0 0 34138 74 0 0 25 0 1 0 242998563 88944640 18968 1992294400 4194304 6416590 548682068912 18446744073709551615 4294575 0 0 4096 0 0 0 0 17 0 0 0
/proc/10301/statm: 21715 18968 246 542 0 21164 0
Current children cumulated CPU time (s) 342.12

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

/proc/10301/statm: 29043 24658 246 542 0 28492 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 121528

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10304
/proc/meminfo: memFree=1095992/2055920 swapFree=4180356/4192956
[pid=10300] ppid=10298 vsize=5356 CPUtime=0
/proc/10300/stat : 10300 (kw_pre) S 10298 10300 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242998563 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10300/statm: 1339 231 192 169 0 50 0
[pid=10301] ppid=10300 vsize=120012 CPUtime=641.95
/proc/10301/stat : 10301 (kw_preprocessor) R 10300 10300 10041 0 -1 0 30878 0 0 0 64076 119 0 0 25 0 1 0 242998563 122892288 25468 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/10301/statm: 30003 25468 246 542 0 29452 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 125368

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10304
/proc/meminfo: memFree=1086328/2055920 swapFree=4180356/4192956
[pid=10300] ppid=10298 vsize=5356 CPUtime=0
/proc/10300/stat : 10300 (kw_pre) S 10298 10300 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242998563 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10300/statm: 1339 231 192 169 0 50 0
[pid=10301] ppid=10300 vsize=128048 CPUtime=701.92
/proc/10301/stat : 10301 (kw_preprocessor) R 10300 10300 10041 0 -1 0 34076 0 0 0 70065 127 0 0 25 0 1 0 242998563 131121152 27820 1992294400 4194304 6416590 548682068912 18446744073709551615 4294561 0 0 4096 0 0 0 0 17 0 0 0
/proc/10301/statm: 32012 27820 246 542 0 31461 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 133404

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10304
/proc/meminfo: memFree=1085944/2055920 swapFree=4180356/4192956
[pid=10300] ppid=10298 vsize=5356 CPUtime=0
/proc/10300/stat : 10300 (kw_pre) S 10298 10300 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242998563 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10300/statm: 1339 231 192 169 0 50 0
[pid=10301] ppid=10300 vsize=128816 CPUtime=761.89
/proc/10301/stat : 10301 (kw_preprocessor) R 10300 10300 10041 0 -1 0 34210 0 0 0 76055 134 0 0 25 0 1 0 242998563 131907584 27954 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/10301/statm: 32204 27954 246 542 0 31653 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 134172

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10304
/proc/meminfo: memFree=1083704/2055920 swapFree=4180356/4192956
[pid=10300] ppid=10298 vsize=5356 CPUtime=0
/proc/10300/stat : 10300 (kw_pre) S 10298 10300 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242998563 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10300/statm: 1339 231 192 169 0 50 0
[pid=10301] ppid=10300 vsize=131376 CPUtime=821.85
/proc/10301/stat : 10301 (kw_preprocessor) R 10300 10300 10041 0 -1 0 34771 0 0 0 82042 143 0 0 25 0 1 0 242998563 134529024 28515 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/10301/statm: 32844 28515 246 542 0 32293 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 136732

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10304
/proc/meminfo: memFree=1074360/2055920 swapFree=4180356/4192956
[pid=10300] ppid=10298 vsize=5356 CPUtime=0
/proc/10300/stat : 10300 (kw_pre) S 10298 10300 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242998563 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10300/statm: 1339 231 192 169 0 50 0
[pid=10301] ppid=10300 vsize=140688 CPUtime=881.82
/proc/10301/stat : 10301 (kw_preprocessor) R 10300 10300 10041 0 -1 0 37118 0 0 0 88030 152 0 0 25 0 1 0 242998563 144064512 30862 1992294400 4194304 6416590 548682068912 18446744073709551615 4294550 0 0 4096 0 0 0 0 17 0 0 0
/proc/10301/statm: 35172 30862 246 542 0 34621 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 146044

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10304
/proc/meminfo: memFree=1070008/2055920 swapFree=4180356/4192956
[pid=10300] ppid=10298 vsize=5356 CPUtime=0
/proc/10300/stat : 10300 (kw_pre) S 10298 10300 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242998563 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10300/statm: 1339 231 192 169 0 50 0
[pid=10301] ppid=10300 vsize=147264 CPUtime=941.79
/proc/10301/stat : 10301 (kw_preprocessor) R 10300 10300 10041 0 -1 0 39137 0 0 0 94020 159 0 0 25 0 1 0 242998563 150798336 31908 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/10301/statm: 36816 31908 246 542 0 36265 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 152620

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10304
/proc/meminfo: memFree=1069752/2055920 swapFree=4180356/4192956
[pid=10300] ppid=10298 vsize=5356 CPUtime=0
/proc/10300/stat : 10300 (kw_pre) S 10298 10300 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242998563 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10300/statm: 1339 231 192 169 0 50 0
[pid=10301] ppid=10300 vsize=147264 CPUtime=1001.75
/proc/10301/stat : 10301 (kw_preprocessor) R 10300 10300 10041 0 -1 0 39221 0 0 0 100009 166 0 0 25 0 1 0 242998563 150798336 31992 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/10301/statm: 36816 31992 246 542 0 36265 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 152620

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10304
/proc/meminfo: memFree=1069560/2055920 swapFree=4180356/4192956
[pid=10300] ppid=10298 vsize=5356 CPUtime=0
/proc/10300/stat : 10300 (kw_pre) S 10298 10300 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242998563 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10300/statm: 1339 231 192 169 0 50 0
[pid=10301] ppid=10300 vsize=147264 CPUtime=1061.73
/proc/10301/stat : 10301 (kw_preprocessor) R 10300 10300 10041 0 -1 0 39287 0 0 0 106001 172 0 0 25 0 1 0 242998563 150798336 32058 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/10301/statm: 36816 32058 246 542 0 36265 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 152620

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10304
/proc/meminfo: memFree=1064056/2055920 swapFree=4180356/4192956
[pid=10300] ppid=10298 vsize=5356 CPUtime=0
/proc/10300/stat : 10300 (kw_pre) S 10298 10300 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242998563 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10300/statm: 1339 231 192 169 0 50 0
[pid=10301] ppid=10300 vsize=152728 CPUtime=1121.69
/proc/10301/stat : 10301 (kw_preprocessor) R 10300 10300 10041 0 -1 0 40659 0 0 0 111989 180 0 0 25 0 1 0 242998563 156393472 33430 1992294400 4194304 6416590 548682068912 18446744073709551615 4294609 0 0 4096 0 0 0 0 17 0 0 0
/proc/10301/statm: 38182 33430 246 542 0 37631 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 158084

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10304
/proc/meminfo: memFree=1054008/2055920 swapFree=4180356/4192956
[pid=10300] ppid=10298 vsize=5356 CPUtime=0
/proc/10300/stat : 10300 (kw_pre) S 10298 10300 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242998563 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10300/statm: 1339 231 192 169 0 50 0
[pid=10301] ppid=10300 vsize=162368 CPUtime=1181.67
/proc/10301/stat : 10301 (kw_preprocessor) R 10300 10300 10041 0 -1 0 43149 0 0 0 117981 186 0 0 25 0 1 0 242998563 166264832 35920 1992294400 4194304 6416590 548682068912 18446744073709551615 4304388 0 0 4096 0 0 0 0 17 0 0 0
/proc/10301/statm: 40592 35920 246 542 0 40041 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 167724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10304
/proc/meminfo: memFree=1058232/2055920 swapFree=4180356/4192956
[pid=10300] ppid=10298 vsize=5356 CPUtime=0
/proc/10300/stat : 10300 (kw_pre) S 10298 10300 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242998563 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10300/statm: 1339 231 192 169 0 50 0
[pid=10301] ppid=10300 vsize=158260 CPUtime=1200.07
/proc/10301/stat : 10301 (kw_preprocessor) R 10300 10300 10041 0 -1 0 43199 0 0 0 119819 188 0 0 25 0 1 0 242998563 162058240 34852 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/10301/statm: 39565 34852 246 542 0 39014 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 163616

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10304
/proc/meminfo: memFree=1058232/2055920 swapFree=4180356/4192956
[pid=10300] ppid=10298 vsize=5356 CPUtime=0
/proc/10300/stat : 10300 (kw_pre) S 10298 10300 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242998563 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10300/statm: 1339 231 192 169 0 50 0
[pid=10301] ppid=10300 vsize=158260 CPUtime=1200.07
/proc/10301/stat : 10301 (kw_preprocessor) R 10300 10300 10041 0 -1 0 43199 0 0 0 119819 188 0 0 25 0 1 0 242998563 162058240 34852 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/10301/statm: 39565 34852 246 542 0 39014 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 163616

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10300 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.001998
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.07
CPU user time (s): 1198.19
CPU system time (s): 1.88
CPU usage (%): 99.9464
Max. virtual memory (cumulated for all children) (KiB): 167724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.000999
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= 5
involuntary context switches= 1

runsolver used 1.02284 second user time and 3.35149 second system time

The end

Launcher Data 

Begin job on node1 at 2009-05-12 19:33:59
IDJOB=1806453
IDBENCH=24738
IDSOLVER=646
FILE ID=node1/1806453-1242149639
PBS_JOBID= 9289720
Free space on /tmp= 66252 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-280-1.sat05-2263.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806453-1242149639/watcher-1806453-1242149639 -o /tmp/evaluation-result-1806453-1242149639/solver-1806453-1242149639 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806453-1242149639.cnf

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

MD5SUM BENCH= 5c670fd8fd3fa9f00ac6df3f4ca9c99c
RANDOM SEED=161253790

node1.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		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1198248 kB
Buffers:         65504 kB
Cached:         708644 kB
SwapCached:       6356 kB
Active:          82576 kB
Inactive:       699408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1198248 kB
SwapTotal:     4192956 kB
SwapFree:      4180356 kB
Dirty:            3028 kB
Writeback:           0 kB
Mapped:          13516 kB
Slab:            61728 kB
Committed_AS:   929824 kB
PageTables:       1436 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= 66248 MiB
End job on node1 at 2009-05-12 19:54:01