Trace number 1825070

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 10002.5

General information on the benchmark

Namealoul-chnl11-13.cnf
MD5SUMc7162bc1ddb6d2592f237fef1b04b5ce
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark294.549
Satisfiable
(Un)Satisfiability was proved
Number of variables286
Number of clauses1742
Sum of the clauses size3718
Maximum clause length11
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21716
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 526

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-1825070-1242472871/watcher-1825070-1242472871 -o /tmp/evaluation-result-1825070-1242472871/solver-1825070-1242472871 -C 10000 -W 12000 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1825070-1242472871.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: 1.00 1.00 0.93 3/65 25983
/proc/meminfo: memFree=1520648/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=568 CPUtime=0
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 67 0 0 0 0 0 0 0 20 0 1 0 275320783 581632 53 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 142 53 40 102 0 37 0

[startup+0.065628 s]
/proc/loadavg: 1.00 1.00 0.93 3/65 25983
/proc/meminfo: memFree=1520648/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=840 CPUtime=0.05
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 141 0 0 0 5 0 0 0 20 0 1 0 275320783 860160 125 1992294400 134512640 134931368 4294956240 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 210 125 48 102 0 105 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 840

[startup+0.10163 s]
/proc/loadavg: 1.00 1.00 0.93 3/65 25983
/proc/meminfo: memFree=1520648/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=840 CPUtime=0.09
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 147 0 0 0 9 0 0 0 20 0 1 0 275320783 860160 131 1992294400 134512640 134931368 4294956240 18446744073709551615 134529361 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 210 131 48 102 0 105 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 840

[startup+0.301649 s]
/proc/loadavg: 1.00 1.00 0.93 3/65 25983
/proc/meminfo: memFree=1520648/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=840 CPUtime=0.29
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 163 0 0 0 29 0 0 0 22 0 1 0 275320783 860160 147 1992294400 134512640 134931368 4294956240 18446744073709551615 134530225 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 210 147 48 102 0 105 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 840

[startup+0.701686 s]
/proc/loadavg: 1.00 1.00 0.93 3/65 25983
/proc/meminfo: memFree=1520648/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=960 CPUtime=0.69
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 187 0 0 0 69 0 0 0 25 0 1 0 275320783 983040 171 1992294400 134512640 134931368 4294956240 18446744073709551615 134549273 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 240 171 48 102 0 135 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 960

[startup+1.50176 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25984
/proc/meminfo: memFree=1520128/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=1084 CPUtime=1.49
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 226 0 0 0 149 0 0 0 25 0 1 0 275320783 1110016 210 1992294400 134512640 134931368 4294956240 18446744073709551615 134525825 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 271 210 48 102 0 166 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1084

[startup+3.10191 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25984
/proc/meminfo: memFree=1519744/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=1204 CPUtime=3.09
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 254 0 0 0 309 0 0 0 25 0 1 0 275320783 1232896 238 1992294400 134512640 134931368 4294956240 18446744073709551615 134597644 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 301 238 48 102 0 196 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1204

[startup+6.30121 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25984
/proc/meminfo: memFree=1519488/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=1448 CPUtime=6.29
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 318 0 0 0 629 0 0 0 25 0 1 0 275320783 1482752 302 1992294400 134512640 134931368 4294956240 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 362 302 48 102 0 257 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1448

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25984
/proc/meminfo: memFree=1519232/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=1732 CPUtime=12.69
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 368 0 0 0 1269 0 0 0 25 0 1 0 275320783 1773568 352 1992294400 134512640 134931368 4294956240 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 433 352 48 102 0 328 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1732

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25984
/proc/meminfo: memFree=1518912/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=1980 CPUtime=25.48
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 451 0 0 0 2548 0 0 0 25 0 1 0 275320783 2027520 435 1992294400 134512640 134931368 4294956240 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 495 435 48 102 0 390 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1980

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25984
/proc/meminfo: memFree=1518208/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=2760 CPUtime=51.07
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 618 0 0 0 5107 0 0 0 25 0 1 0 275320783 2826240 601 1992294400 134512640 134931368 4294956240 18446744073709551615 134525862 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 690 601 48 102 0 585 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2760

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25984
/proc/meminfo: memFree=1517440/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=3540 CPUtime=102.27
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 818 0 0 0 10226 1 0 0 25 0 1 0 275320783 3624960 801 1992294400 134512640 134931368 4294956240 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 885 801 48 102 0 780 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3540

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25984
/proc/meminfo: memFree=1517184/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=3648 CPUtime=162.25
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 863 0 0 0 16224 1 0 0 25 0 1 0 275320783 3735552 843 1992294400 134512640 134931368 4294956240 18446744073709551615 134530754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 912 843 48 102 0 807 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3648

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25984
/proc/meminfo: memFree=1516672/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=4156 CPUtime=222.24
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 987 0 0 0 22223 1 0 0 25 0 1 0 275320783 4255744 967 1992294400 134512640 134931368 4294956240 18446744073709551615 134520025 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 1039 967 48 102 0 934 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4156

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25984
/proc/meminfo: memFree=1516608/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=4236 CPUtime=282.22
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 1008 0 0 0 28221 1 0 0 25 0 1 0 275320783 4337664 988 1992294400 134512640 134931368 4294956240 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 1059 988 48 102 0 954 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4236

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25984
/proc/meminfo: memFree=1515968/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=4892 CPUtime=342.21
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 1162 0 0 0 34220 1 0 0 25 0 1 0 275320783 5009408 1135 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 1223 1135 48 102 0 1118 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 4892

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25984
/proc/meminfo: memFree=1515968/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=4892 CPUtime=402.19
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 1163 0 0 0 40218 1 0 0 25 0 1 0 275320783 5009408 1136 1992294400 134512640 134931368 4294956240 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 1223 1136 48 102 0 1118 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 4892

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25984
/proc/meminfo: memFree=1515776/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=4920 CPUtime=462.17
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 1213 0 0 0 46216 1 0 0 25 0 1 0 275320783 5038080 1144 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 1230 1144 48 102 0 1125 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 4920

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25984
/proc/meminfo: memFree=1515840/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=4948 CPUtime=522.16
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 1220 0 0 0 52215 1 0 0 25 0 1 0 275320783 5066752 1151 1992294400 134512640 134931368 4294956240 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 1237 1151 48 102 0 1132 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 4948

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25984
/proc/meminfo: memFree=1515328/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=5448 CPUtime=582.14
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 1368 0 0 0 58213 1 0 0 25 0 1 0 275320783 5578752 1264 1992294400 134512640 134931368 4294956240 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 1362 1264 48 102 0 1257 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 5448

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25984
/proc/meminfo: memFree=1514816/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=5984 CPUtime=642.13
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 1507 0 0 0 64212 1 0 0 25 0 1 0 275320783 6127616 1403 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 1496 1403 48 102 0 1391 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 5984


################
# More data... #
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[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 26002
/proc/meminfo: memFree=1505408/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=12032 CPUtime=9100.03
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 16085 0 0 0 909990 13 0 0 25 0 1 0 275320783 12320768 2892 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 3008 2892 48 102 0 2903 0
Current children cumulated CPU time (s) 9100.03
Current children cumulated vsize (KiB) 12032

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 26002
/proc/meminfo: memFree=1505344/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=12028 CPUtime=9160.02
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 16085 0 0 0 915989 13 0 0 25 0 1 0 275320783 12316672 2892 1992294400 134512640 134931368 4294956240 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 3007 2892 48 102 0 2902 0
Current children cumulated CPU time (s) 9160.02
Current children cumulated vsize (KiB) 12028

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 26002
/proc/meminfo: memFree=1505344/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=12028 CPUtime=9220.01
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 16089 0 0 0 921988 13 0 0 25 0 1 0 275320783 12316672 2896 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 3007 2896 48 102 0 2902 0
Current children cumulated CPU time (s) 9220.01
Current children cumulated vsize (KiB) 12028

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 26002
/proc/meminfo: memFree=1505280/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=12028 CPUtime=9279.99
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 16089 0 0 0 927986 13 0 0 25 0 1 0 275320783 12316672 2896 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 3007 2896 48 102 0 2902 0
Current children cumulated CPU time (s) 9279.99
Current children cumulated vsize (KiB) 12028

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 26002
/proc/meminfo: memFree=1505280/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=12020 CPUtime=9339.98
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 16089 0 0 0 933985 13 0 0 25 0 1 0 275320783 12308480 2896 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 3005 2896 48 102 0 2900 0
Current children cumulated CPU time (s) 9339.98
Current children cumulated vsize (KiB) 12020

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 26002
/proc/meminfo: memFree=1505280/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=12020 CPUtime=9399.96
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 16089 0 0 0 939983 13 0 0 25 0 1 0 275320783 12308480 2896 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 3005 2896 48 102 0 2900 0
Current children cumulated CPU time (s) 9399.96
Current children cumulated vsize (KiB) 12020

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 26002
/proc/meminfo: memFree=1505280/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=12012 CPUtime=9459.94
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 16089 0 0 0 945981 13 0 0 25 0 1 0 275320783 12300288 2896 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 3003 2896 48 102 0 2898 0
Current children cumulated CPU time (s) 9459.94
Current children cumulated vsize (KiB) 12012

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 26002
/proc/meminfo: memFree=1505024/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=12012 CPUtime=9519.93
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 16221 0 0 0 951980 13 0 0 25 0 1 0 275320783 12300288 2896 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 3003 2896 48 102 0 2898 0
Current children cumulated CPU time (s) 9519.93
Current children cumulated vsize (KiB) 12012

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 26002
/proc/meminfo: memFree=1505024/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=12012 CPUtime=9579.91
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 16353 0 0 0 957978 13 0 0 25 0 1 0 275320783 12300288 2896 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 3003 2896 48 102 0 2898 0
Current children cumulated CPU time (s) 9579.91
Current children cumulated vsize (KiB) 12012

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 26008
/proc/meminfo: memFree=1505024/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=11996 CPUtime=9639.89
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 16485 0 0 0 963976 13 0 0 25 0 1 0 275320783 12283904 2896 1992294400 134512640 134931368 4294956240 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 2999 2896 48 102 0 2894 0
Current children cumulated CPU time (s) 9639.89
Current children cumulated vsize (KiB) 11996

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 26008
/proc/meminfo: memFree=1504832/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=12128 CPUtime=9699.87
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 16652 0 0 0 969974 13 0 0 25 0 1 0 275320783 12419072 2931 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 3032 2931 48 102 0 2927 0
Current children cumulated CPU time (s) 9699.87
Current children cumulated vsize (KiB) 12128

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 26008
/proc/meminfo: memFree=1504832/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=12128 CPUtime=9759.86
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 16828 0 0 0 975973 13 0 0 25 0 1 0 275320783 12419072 2931 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 3032 2931 48 102 0 2927 0
Current children cumulated CPU time (s) 9759.86
Current children cumulated vsize (KiB) 12128

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 26008
/proc/meminfo: memFree=1504768/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=12128 CPUtime=9819.84
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 16960 0 0 0 981971 13 0 0 25 0 1 0 275320783 12419072 2931 1992294400 134512640 134931368 4294956240 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 3032 2931 48 102 0 2927 0
Current children cumulated CPU time (s) 9819.84
Current children cumulated vsize (KiB) 12128

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 26008
/proc/meminfo: memFree=1504768/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=12056 CPUtime=9879.84
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 17092 0 0 0 987970 14 0 0 25 0 1 0 275320783 12345344 2919 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 3014 2919 48 102 0 2909 0
Current children cumulated CPU time (s) 9879.84
Current children cumulated vsize (KiB) 12056

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 26008
/proc/meminfo: memFree=1504768/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=12040 CPUtime=9939.82
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 17092 0 0 0 993968 14 0 0 25 0 1 0 275320783 12328960 2915 1992294400 134512640 134931368 4294956240 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 3010 2915 48 102 0 2905 0
Current children cumulated CPU time (s) 9939.82
Current children cumulated vsize (KiB) 12040

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 26008
/proc/meminfo: memFree=1504768/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=12028 CPUtime=9999.81
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 17092 0 0 0 999967 14 0 0 25 0 1 0 275320783 12316672 2912 1992294400 134512640 134931368 4294956240 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 3007 2912 48 102 0 2902 0
Current children cumulated CPU time (s) 9999.81
Current children cumulated vsize (KiB) 12028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.5 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 26008
/proc/meminfo: memFree=1504768/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=12028 CPUtime=10000
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 17092 0 0 0 999987 14 0 0 25 0 1 0 275320783 12316672 2912 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 3007 2912 48 102 0 2902 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 12028

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

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

[startup+10002.5 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 26008
/proc/meminfo: memFree=1504768/2055920 swapFree=4119812/4192956
[pid=25983] ppid=25981 vsize=12028 CPUtime=10000
/proc/25983/stat : 25983 (picosat) R 25981 25983 25902 0 -1 4194304 17092 0 0 0 999987 14 0 0 25 0 1 0 275320783 12316672 2912 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25983/statm: 3007 2912 48 102 0 2902 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 12028

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10002.5
CPU time (s): 10000
CPU user time (s): 9999.88
CPU system time (s): 0.143978
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 12304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9999.88
system time used= 0.143978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17092
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= 14656

runsolver used 11.4733 second user time and 24.1073 second system time

The end

Launcher Data 

Begin job on node8 at 2009-05-16 13:21:11
IDJOB=1825070
IDBENCH=69602
IDSOLVER=666
FILE ID=node8/1825070-1242472871
PBS_JOBID= 9306826
Free space on /tmp= 65888 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT_RACE08/cnf/aloul-chnl11-13.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1825070-1242472871/watcher-1825070-1242472871 -o /tmp/evaluation-result-1825070-1242472871/solver-1825070-1242472871 -C 10000 -W 12000 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1825070-1242472871.cnf            

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

MD5SUM BENCH= c7162bc1ddb6d2592f237fef1b04b5ce
RANDOM SEED=1919646458

node8.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		: 3000.238
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		: 3000.238
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1521064 kB
Buffers:         42504 kB
Cached:         357312 kB
SwapCached:      66732 kB
Active:         110876 kB
Inactive:       357192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1521064 kB
SwapTotal:     4192956 kB
SwapFree:      4119812 kB
Dirty:             496 kB
Writeback:           0 kB
Mapped:          14272 kB
Slab:            52484 kB
Committed_AS:  1072832 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65888 MiB
End job on node8 at 2009-05-16 16:07:55