Trace number 1825120

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
SAT07 reference solver: picosat 535? (TO) 10000 10003.7

General information on the benchmark

NameAPPLICATIONS/bitverif/
mulhs/mulhs032.cnf
MD5SUM431823fbe355abc605baf058be5925a0
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 variables18792
Number of clauses56183
Sum of the clauses size131091
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 237454
Number of clauses of size 318727
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-1825120-1242484058/watcher-1825120-1242484058 -o /tmp/evaluation-result-1825120-1242484058/solver-1825120-1242484058 -C 10000 -W 12000 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1825120-1242484058.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 2441
/proc/meminfo: memFree=961664/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=568 CPUtime=0
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 68 0 0 0 0 0 0 0 18 0 1 0 276439455 581632 54 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 142 54 40 102 0 37 0

[startup+0.044942 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 2441
/proc/meminfo: memFree=961664/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=996 CPUtime=0.03
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 151 0 0 0 1 2 0 0 18 0 1 0 276439455 1019904 137 1992294400 134512640 134931368 4294956240 18446744073709551615 134586892 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 249 137 40 102 0 144 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 996

[startup+0.102953 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 2441
/proc/meminfo: memFree=961664/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=1364 CPUtime=0.09
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 243 0 0 0 4 5 0 0 18 0 1 0 276439455 1396736 229 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 341 229 40 102 0 236 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1364

[startup+0.302997 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 2441
/proc/meminfo: memFree=961664/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=2372 CPUtime=0.29
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 507 0 0 0 14 15 0 0 19 0 1 0 276439455 2428928 493 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 593 493 40 102 0 488 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2372

[startup+0.701082 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 2441
/proc/meminfo: memFree=961664/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=4480 CPUtime=0.69
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 823 0 0 0 47 22 0 0 22 0 1 0 276439455 4587520 796 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 1120 796 48 102 0 1015 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4480

[startup+1.50125 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2442
/proc/meminfo: memFree=958520/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=4876 CPUtime=1.49
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 931 0 0 0 127 22 0 0 25 0 1 0 276439455 4993024 904 1992294400 134512640 134931368 4294956240 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 1219 904 48 102 0 1114 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4876

[startup+3.10159 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2442
/proc/meminfo: memFree=957752/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=5396 CPUtime=3.09
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 1047 0 0 0 287 22 0 0 25 0 1 0 276439455 5525504 1020 1992294400 134512640 134931368 4294956240 18446744073709551615 134525575 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 1349 1020 48 102 0 1244 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5396

[startup+6.30128 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2442
/proc/meminfo: memFree=957240/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=5784 CPUtime=6.29
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 1133 0 0 0 607 22 0 0 25 0 1 0 276439455 5922816 1106 1992294400 134512640 134931368 4294956240 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 1446 1106 48 102 0 1341 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5784

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2442
/proc/meminfo: memFree=957056/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=5784 CPUtime=12.69
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 1156 0 0 0 1247 22 0 0 25 0 1 0 276439455 5922816 1129 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 1446 1129 48 102 0 1341 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5784

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2442
/proc/meminfo: memFree=956032/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=6820 CPUtime=25.48
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 1414 0 0 0 2526 22 0 0 25 0 1 0 276439455 6983680 1387 1992294400 134512640 134931368 4294956240 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 1705 1387 48 102 0 1600 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6820

[startup+51.1029 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2442
/proc/meminfo: memFree=955456/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=7588 CPUtime=51.07
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 1610 0 0 0 5084 23 0 0 25 0 1 0 276439455 7770112 1583 1992294400 134512640 134931368 4294956240 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 1897 1583 48 102 0 1792 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7588

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2442
/proc/meminfo: memFree=953536/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=9404 CPUtime=102.25
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 2053 0 0 0 10202 23 0 0 25 0 1 0 276439455 9629696 2026 1992294400 134512640 134931368 4294956240 18446744073709551615 134525661 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 2351 2026 48 102 0 2246 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 9404

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2442
/proc/meminfo: memFree=952192/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=10844 CPUtime=162.23
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 2389 0 0 0 16199 24 0 0 25 0 1 0 276439455 11104256 2362 1992294400 134512640 134931368 4294956240 18446744073709551615 134529788 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 2711 2362 48 102 0 2606 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 10844

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2442
/proc/meminfo: memFree=951296/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=11708 CPUtime=222.21
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 2603 0 0 0 22197 24 0 0 25 0 1 0 276439455 11988992 2576 1992294400 134512640 134931368 4294956240 18446744073709551615 134549504 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 2927 2576 48 102 0 2822 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 11708

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2442
/proc/meminfo: memFree=950912/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=12036 CPUtime=282.19
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 2696 0 0 0 28195 24 0 0 25 0 1 0 276439455 12324864 2669 1992294400 134512640 134931368 4294956240 18446744073709551615 134522842 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 3009 2669 48 102 0 2904 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 12036

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2442
/proc/meminfo: memFree=949248/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=13728 CPUtime=342.17
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 3114 0 0 0 34192 25 0 0 25 0 1 0 276439455 14057472 3087 1992294400 134512640 134931368 4294956240 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 3432 3087 48 102 0 3327 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 13728

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2442
/proc/meminfo: memFree=949248/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=13728 CPUtime=402.14
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 3116 0 0 0 40189 25 0 0 25 0 1 0 276439455 14057472 3089 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 3432 3089 48 102 0 3327 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 13728

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2442
/proc/meminfo: memFree=949184/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=13720 CPUtime=462.12
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 3118 0 0 0 46187 25 0 0 25 0 1 0 276439455 14049280 3091 1992294400 134512640 134931368 4294956240 18446744073709551615 134529446 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 3430 3091 48 102 0 3325 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 13720

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2442
/proc/meminfo: memFree=948032/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=14856 CPUtime=522.09
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 3406 0 0 0 52184 25 0 0 25 0 1 0 276439455 15212544 3379 1992294400 134512640 134931368 4294956240 18446744073709551615 134529054 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 3714 3379 48 102 0 3609 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 14856

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2442
/proc/meminfo: memFree=947136/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=15724 CPUtime=582.08
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 3627 0 0 0 58182 26 0 0 25 0 1 0 276439455 16101376 3600 1992294400 134512640 134931368 4294956240 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 3931 3600 48 102 0 3826 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 15724

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2442
/proc/meminfo: memFree=947200/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=15720 CPUtime=642.06
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 3630 0 0 0 64180 26 0 0 25 0 1 0 276439455 16097280 3603 1992294400 134512640 134931368 4294956240 18446744073709551615 134529375 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 3930 3603 48 102 0 3825 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 15720


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

[startup+9102.3 s]
/proc/loadavg: 1.04 1.04 1.00 2/65 2460
/proc/meminfo: memFree=906048/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=56376 CPUtime=9098.93
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 16342 0 0 0 909832 61 0 0 25 0 1 0 276439455 57729024 13687 1992294400 134512640 134931368 4294956240 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 14094 13687 48 102 0 13989 0
Current children cumulated CPU time (s) 9098.93
Current children cumulated vsize (KiB) 56376

[startup+9162.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 2460
/proc/meminfo: memFree=906112/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=56376 CPUtime=9158.91
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 16342 0 0 0 915830 61 0 0 25 0 1 0 276439455 57729024 13687 1992294400 134512640 134931368 4294956240 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 14094 13687 48 102 0 13989 0
Current children cumulated CPU time (s) 9158.91
Current children cumulated vsize (KiB) 56376

[startup+9222.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2466
/proc/meminfo: memFree=905976/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=56376 CPUtime=9218.89
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 16342 0 0 0 921828 61 0 0 25 0 1 0 276439455 57729024 13687 1992294400 134512640 134931368 4294956240 18446744073709551615 134524110 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 14094 13687 48 102 0 13989 0
Current children cumulated CPU time (s) 9218.89
Current children cumulated vsize (KiB) 56376

[startup+9282.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2466
/proc/meminfo: memFree=906040/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=56376 CPUtime=9278.86
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 16342 0 0 0 927825 61 0 0 25 0 1 0 276439455 57729024 13687 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 14094 13687 48 102 0 13989 0
Current children cumulated CPU time (s) 9278.86
Current children cumulated vsize (KiB) 56376

[startup+9342.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2466
/proc/meminfo: memFree=906040/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=56324 CPUtime=9338.84
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 16342 0 0 0 933823 61 0 0 25 0 1 0 276439455 57675776 13687 1992294400 134512640 134931368 4294956240 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 14081 13687 48 102 0 13976 0
Current children cumulated CPU time (s) 9338.84
Current children cumulated vsize (KiB) 56324

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2466
/proc/meminfo: memFree=906040/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=56324 CPUtime=9398.82
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 16342 0 0 0 939820 62 0 0 25 0 1 0 276439455 57675776 13687 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 14081 13687 48 102 0 13976 0
Current children cumulated CPU time (s) 9398.82
Current children cumulated vsize (KiB) 56324

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2466
/proc/meminfo: memFree=906040/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=56324 CPUtime=9458.8
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 16350 0 0 0 945818 62 0 0 25 0 1 0 276439455 57675776 13695 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 14081 13695 48 102 0 13976 0
Current children cumulated CPU time (s) 9458.8
Current children cumulated vsize (KiB) 56324

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2466
/proc/meminfo: memFree=906112/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=56324 CPUtime=9518.77
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 16350 0 0 0 951815 62 0 0 25 0 1 0 276439455 57675776 13695 1992294400 134512640 134931368 4294956240 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 14081 13695 48 102 0 13976 0
Current children cumulated CPU time (s) 9518.77
Current children cumulated vsize (KiB) 56324

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2466
/proc/meminfo: memFree=906112/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=56324 CPUtime=9578.75
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 16350 0 0 0 957813 62 0 0 25 0 1 0 276439455 57675776 13695 1992294400 134512640 134931368 4294956240 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 14081 13695 48 102 0 13976 0
Current children cumulated CPU time (s) 9578.75
Current children cumulated vsize (KiB) 56324

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2466
/proc/meminfo: memFree=906112/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=56324 CPUtime=9638.73
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 16350 0 0 0 963811 62 0 0 25 0 1 0 276439455 57675776 13695 1992294400 134512640 134931368 4294956240 18446744073709551615 134544809 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 14081 13695 48 102 0 13976 0
Current children cumulated CPU time (s) 9638.73
Current children cumulated vsize (KiB) 56324

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2466
/proc/meminfo: memFree=906112/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=56324 CPUtime=9698.7
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 16350 0 0 0 969808 62 0 0 25 0 1 0 276439455 57675776 13695 1992294400 134512640 134931368 4294956240 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 14081 13695 48 102 0 13976 0
Current children cumulated CPU time (s) 9698.7
Current children cumulated vsize (KiB) 56324

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2466
/proc/meminfo: memFree=906112/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=56324 CPUtime=9758.69
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 16350 0 0 0 975806 63 0 0 25 0 1 0 276439455 57675776 13695 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 14081 13695 48 102 0 13976 0
Current children cumulated CPU time (s) 9758.69
Current children cumulated vsize (KiB) 56324

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2466
/proc/meminfo: memFree=906176/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=56324 CPUtime=9818.67
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 16350 0 0 0 981804 63 0 0 25 0 1 0 276439455 57675776 13695 1992294400 134512640 134931368 4294956240 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 14081 13695 48 102 0 13976 0
Current children cumulated CPU time (s) 9818.67
Current children cumulated vsize (KiB) 56324

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2466
/proc/meminfo: memFree=906176/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=56324 CPUtime=9878.65
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 16350 0 0 0 987802 63 0 0 25 0 1 0 276439455 57675776 13695 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 14081 13695 48 102 0 13976 0
Current children cumulated CPU time (s) 9878.65
Current children cumulated vsize (KiB) 56324

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2466
/proc/meminfo: memFree=906176/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=56324 CPUtime=9938.62
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 16350 0 0 0 993799 63 0 0 25 0 1 0 276439455 57675776 13695 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 14081 13695 48 102 0 13976 0
Current children cumulated CPU time (s) 9938.62
Current children cumulated vsize (KiB) 56324

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2466
/proc/meminfo: memFree=906176/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=56324 CPUtime=9998.6
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 16350 0 0 0 999797 63 0 0 25 0 1 0 276439455 57675776 13695 1992294400 134512640 134931368 4294956240 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 14081 13695 48 102 0 13976 0
Current children cumulated CPU time (s) 9998.6
Current children cumulated vsize (KiB) 56324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2466
/proc/meminfo: memFree=906176/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=56324 CPUtime=10000
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 16350 0 0 0 999937 63 0 0 25 0 1 0 276439455 57675776 13695 1992294400 134512640 134931368 4294956240 18446744073709551615 134530176 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 14081 13695 48 102 0 13976 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 56324

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

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

[startup+10003.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2466
/proc/meminfo: memFree=906176/2055920 swapFree=4177304/4192956
[pid=2441] ppid=2439 vsize=56324 CPUtime=10000
/proc/2441/stat : 2441 (picosat) R 2439 2441 2347 0 -1 4194304 16350 0 0 0 999937 63 0 0 25 0 1 0 276439455 57675776 13695 1992294400 134512640 134931368 4294956240 18446744073709551615 134530176 0 0 4096 0 0 0 0 17 1 0 0
/proc/2441/statm: 14081 13695 48 102 0 13976 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 56324

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.7
CPU time (s): 10000
CPU user time (s): 9999.38
CPU system time (s): 0.645901
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 56716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9999.37
system time used= 0.645901
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16350
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= 2
involuntary context switches= 25015

runsolver used 7.53585 second user time and 20.1429 second system time

The end

Launcher Data 

Begin job on node10 at 2009-05-16 16:27:38
IDJOB=1825120
IDBENCH=70786
IDSOLVER=666
FILE ID=node10/1825120-1242484058
PBS_JOBID= 9306907
Free space on /tmp= 66344 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT09/APPLICATIONS/bitverif/mulhs/mulhs032.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1825120-1242484058/watcher-1825120-1242484058 -o /tmp/evaluation-result-1825120-1242484058/solver-1825120-1242484058 -C 10000 -W 12000 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1825120-1242484058.cnf            

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 431823fbe355abc605baf058be5925a0
RANDOM SEED=665541343

node10.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		: 3000.263
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		: 3000.263
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:        962080 kB
Buffers:         91412 kB
Cached:         903520 kB
SwapCached:       9496 kB
Active:          77868 kB
Inactive:       927948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        962080 kB
SwapTotal:     4192956 kB
SwapFree:      4177304 kB
Dirty:            1336 kB
Writeback:           0 kB
Mapped:          14096 kB
Slab:            74020 kB
Committed_AS:  1018580 kB
PageTables:       1372 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= 66344 MiB
End job on node10 at 2009-05-16 19:14:24