Trace number 1825124

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) 10000.1 10002.9

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-1825124-1242484254/watcher-1825124-1242484254 -o /tmp/evaluation-result-1825124-1242484254/solver-1825124-1242484254 -C 10000 -W 12000 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1825124-1242484254.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 1.00 2/65 23829
/proc/meminfo: memFree=907568/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=568 CPUtime=0
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 72 0 0 0 0 0 0 0 18 0 1 0 276454763 581632 58 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 142 58 40 102 0 37 0

[startup+0.070259 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23829
/proc/meminfo: memFree=907568/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=988 CPUtime=0.06
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 179 0 0 0 2 4 0 0 18 0 1 0 276454763 1011712 165 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 247 165 40 102 0 142 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 988

[startup+0.101261 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23829
/proc/meminfo: memFree=907568/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=1352 CPUtime=0.09
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 245 0 0 0 3 6 0 0 18 0 1 0 276454763 1384448 231 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 338 231 40 102 0 233 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1352

[startup+0.301281 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23829
/proc/meminfo: memFree=907568/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=2492 CPUtime=0.29
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 546 0 0 0 12 17 0 0 19 0 1 0 276454763 2551808 532 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 623 532 40 102 0 518 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2492

[startup+0.701323 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23829
/proc/meminfo: memFree=907568/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=7152 CPUtime=0.7
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 1215 0 0 0 32 38 0 0 23 0 1 0 276454763 7323648 1201 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 1788 1201 40 102 0 1683 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 7152

[startup+1.50141 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23830
/proc/meminfo: memFree=901224/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=13620 CPUtime=1.49
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 2396 0 0 0 66 83 0 0 25 0 1 0 276454763 13946880 2382 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 3405 2382 40 102 0 3300 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13620

[startup+3.10157 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23830
/proc/meminfo: memFree=894248/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=26952 CPUtime=3.09
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 4846 0 0 0 138 171 0 0 25 0 1 0 276454763 27598848 4832 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 6738 4832 40 102 0 6633 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26952

[startup+6.30291 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23830
/proc/meminfo: memFree=880616/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=33712 CPUtime=6.3
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 6644 0 0 0 413 217 0 0 25 0 1 0 276454763 34521088 6628 1992294400 134512640 134931368 4294956240 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 8428 6628 48 102 0 8323 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 33712

[startup+12.7016 s]
/proc/loadavg: 1.31 1.07 1.02 2/66 23830
/proc/meminfo: memFree=880560/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=33712 CPUtime=12.69
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 6644 0 0 0 1052 217 0 0 25 0 1 0 276454763 34521088 6628 1992294400 134512640 134931368 4294956240 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 8428 6628 48 102 0 8323 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33712

[startup+25.5019 s]
/proc/loadavg: 1.26 1.06 1.02 2/66 23830
/proc/meminfo: memFree=880752/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=33712 CPUtime=25.49
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 6645 0 0 0 2332 217 0 0 25 0 1 0 276454763 34521088 6629 1992294400 134512640 134931368 4294956240 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 8428 6629 48 102 0 8323 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 33712

[startup+51.1016 s]
/proc/loadavg: 1.17 1.06 1.02 2/66 23830
/proc/meminfo: memFree=880880/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=33840 CPUtime=51.07
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 6670 0 0 0 4890 217 0 0 25 0 1 0 276454763 34652160 6654 1992294400 134512640 134931368 4294956240 18446744073709551615 134531145 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 8460 6654 48 102 0 8355 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 33840

[startup+102.306 s]
/proc/loadavg: 1.07 1.05 1.01 2/66 23830
/proc/meminfo: memFree=880496/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=34220 CPUtime=102.26
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 6770 0 0 0 10009 217 0 0 25 0 1 0 276454763 35041280 6754 1992294400 134512640 134931368 4294956240 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 8555 6754 48 102 0 8450 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 34220

[startup+162.301 s]
/proc/loadavg: 1.02 1.03 1.01 2/66 23830
/proc/meminfo: memFree=876144/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=38724 CPUtime=162.24
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 7911 0 0 0 16006 218 0 0 25 0 1 0 276454763 39653376 7895 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 9681 7895 48 102 0 9576 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 38724

[startup+222.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/66 23830
/proc/meminfo: memFree=869936/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=44484 CPUtime=222.23
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 9431 0 0 0 22003 220 0 0 25 0 1 0 276454763 45551616 9369 1992294400 134512640 134931368 4294956240 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 11121 9369 48 102 0 11016 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 44484

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 23830
/proc/meminfo: memFree=869424/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=44880 CPUtime=282.21
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 9583 0 0 0 28001 220 0 0 25 0 1 0 276454763 45957120 9470 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 11220 9470 48 102 0 11115 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 44880

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 23830
/proc/meminfo: memFree=862256/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=52084 CPUtime=342.19
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 11489 0 0 0 33998 221 0 0 25 0 1 0 276454763 53334016 11266 1992294400 134512640 134931368 4294956240 18446744073709551615 134523991 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 13021 11266 48 102 0 12916 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 52084

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 23830
/proc/meminfo: memFree=855024/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=59264 CPUtime=402.18
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 13346 0 0 0 39995 223 0 0 25 0 1 0 276454763 60686336 13064 1992294400 134512640 134931368 4294956240 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 14816 13064 48 102 0 14711 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 59264

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23830
/proc/meminfo: memFree=855088/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=59264 CPUtime=462.16
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 13349 0 0 0 45993 223 0 0 25 0 1 0 276454763 60686336 13067 1992294400 134512640 134931368 4294956240 18446744073709551615 134530859 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 14816 13067 48 102 0 14711 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 59264

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23830
/proc/meminfo: memFree=855088/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=59264 CPUtime=522.14
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 13353 0 0 0 51991 223 0 0 25 0 1 0 276454763 60686336 13071 1992294400 134512640 134931368 4294956240 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 14816 13071 48 102 0 14711 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 59264

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23830
/proc/meminfo: memFree=855152/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=59264 CPUtime=582.13
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 13355 0 0 0 57990 223 0 0 25 0 1 0 276454763 60686336 13073 1992294400 134512640 134931368 4294956240 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 14816 13073 48 102 0 14711 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 59264

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23830
/proc/meminfo: memFree=855088/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=60288 CPUtime=642.11
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 13361 0 0 0 63988 223 0 0 25 0 1 0 276454763 61734912 13079 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 15072 13079 48 102 0 14967 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 60288


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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23854
/proc/meminfo: memFree=676848/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=236912 CPUtime=9099.68
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 59745 0 0 0 909708 260 0 0 25 0 1 0 276454763 242597888 57318 1992294400 134512640 134931368 4294956240 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 59228 57318 48 102 0 59123 0
Current children cumulated CPU time (s) 9099.68
Current children cumulated vsize (KiB) 236912

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23854
/proc/meminfo: memFree=676848/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=236912 CPUtime=9159.66
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 59745 0 0 0 915706 260 0 0 25 0 1 0 276454763 242597888 57318 1992294400 134512640 134931368 4294956240 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 59228 57318 48 102 0 59123 0
Current children cumulated CPU time (s) 9159.66
Current children cumulated vsize (KiB) 236912

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23854
/proc/meminfo: memFree=676912/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=236912 CPUtime=9219.65
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 59745 0 0 0 921705 260 0 0 25 0 1 0 276454763 242597888 57318 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 59228 57318 48 102 0 59123 0
Current children cumulated CPU time (s) 9219.65
Current children cumulated vsize (KiB) 236912

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23854
/proc/meminfo: memFree=676912/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=236912 CPUtime=9279.63
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 59751 0 0 0 927703 260 0 0 25 0 1 0 276454763 242597888 57324 1992294400 134512640 134931368 4294956240 18446744073709551615 134520253 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 59228 57324 48 102 0 59123 0
Current children cumulated CPU time (s) 9279.63
Current children cumulated vsize (KiB) 236912

[startup+9342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23854
/proc/meminfo: memFree=676976/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=236912 CPUtime=9339.61
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 59751 0 0 0 933701 260 0 0 25 0 1 0 276454763 242597888 57324 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 59228 57324 48 102 0 59123 0
Current children cumulated CPU time (s) 9339.61
Current children cumulated vsize (KiB) 236912

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23854
/proc/meminfo: memFree=676912/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=236912 CPUtime=9399.59
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 59751 0 0 0 939699 260 0 0 25 0 1 0 276454763 242597888 57324 1992294400 134512640 134931368 4294956240 18446744073709551615 134529892 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 59228 57324 48 102 0 59123 0
Current children cumulated CPU time (s) 9399.59
Current children cumulated vsize (KiB) 236912

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23854
/proc/meminfo: memFree=676976/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=236912 CPUtime=9459.58
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 59751 0 0 0 945698 260 0 0 25 0 1 0 276454763 242597888 57324 1992294400 134512640 134931368 4294956240 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 59228 57324 48 102 0 59123 0
Current children cumulated CPU time (s) 9459.58
Current children cumulated vsize (KiB) 236912

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23854
/proc/meminfo: memFree=676976/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=236912 CPUtime=9519.56
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 59751 0 0 0 951696 260 0 0 25 0 1 0 276454763 242597888 57324 1992294400 134512640 134931368 4294956240 18446744073709551615 134525612 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 59228 57324 48 102 0 59123 0
Current children cumulated CPU time (s) 9519.56
Current children cumulated vsize (KiB) 236912

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23854
/proc/meminfo: memFree=676976/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=236912 CPUtime=9579.54
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 59751 0 0 0 957694 260 0 0 25 0 1 0 276454763 242597888 57324 1992294400 134512640 134931368 4294956240 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 59228 57324 48 102 0 59123 0
Current children cumulated CPU time (s) 9579.54
Current children cumulated vsize (KiB) 236912

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23854
/proc/meminfo: memFree=676912/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=236912 CPUtime=9639.52
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 59754 0 0 0 963692 260 0 0 25 0 1 0 276454763 242597888 57327 1992294400 134512640 134931368 4294956240 18446744073709551615 134523991 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 59228 57327 48 102 0 59123 0
Current children cumulated CPU time (s) 9639.52
Current children cumulated vsize (KiB) 236912

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23854
/proc/meminfo: memFree=676912/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=236912 CPUtime=9699.51
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 59765 0 0 0 969691 260 0 0 25 0 1 0 276454763 242597888 57338 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 59228 57338 48 102 0 59123 0
Current children cumulated CPU time (s) 9699.51
Current children cumulated vsize (KiB) 236912

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23854
/proc/meminfo: memFree=676848/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=236912 CPUtime=9759.49
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 59765 0 0 0 975689 260 0 0 25 0 1 0 276454763 242597888 57338 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 59228 57338 48 102 0 59123 0
Current children cumulated CPU time (s) 9759.49
Current children cumulated vsize (KiB) 236912

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23854
/proc/meminfo: memFree=676912/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=236912 CPUtime=9819.47
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 59765 0 0 0 981687 260 0 0 25 0 1 0 276454763 242597888 57338 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 59228 57338 48 102 0 59123 0
Current children cumulated CPU time (s) 9819.47
Current children cumulated vsize (KiB) 236912

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23854
/proc/meminfo: memFree=676912/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=236912 CPUtime=9879.46
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 59765 0 0 0 987686 260 0 0 25 0 1 0 276454763 242597888 57338 1992294400 134512640 134931368 4294956240 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 59228 57338 48 102 0 59123 0
Current children cumulated CPU time (s) 9879.46
Current children cumulated vsize (KiB) 236912

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23854
/proc/meminfo: memFree=676848/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=236912 CPUtime=9939.44
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 59765 0 0 0 993684 260 0 0 25 0 1 0 276454763 242597888 57338 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 59228 57338 48 102 0 59123 0
Current children cumulated CPU time (s) 9939.44
Current children cumulated vsize (KiB) 236912

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23854
/proc/meminfo: memFree=676848/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=236912 CPUtime=9999.43
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 59765 0 0 0 999683 260 0 0 25 0 1 0 276454763 242597888 57338 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 59228 57338 48 102 0 59123 0
Current children cumulated CPU time (s) 9999.43
Current children cumulated vsize (KiB) 236912



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23854
/proc/meminfo: memFree=676848/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=236912 CPUtime=10000
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 59765 0 0 0 999743 260 0 0 25 0 1 0 276454763 242597888 57338 1992294400 134512640 134931368 4294956240 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 59228 57338 48 102 0 59123 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 236912

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

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

[startup+10002.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23854
/proc/meminfo: memFree=676848/2055924 swapFree=4181596/4192956
[pid=23829] ppid=23827 vsize=236912 CPUtime=10000
/proc/23829/stat : 23829 (picosat) R 23827 23829 23762 0 -1 4194304 59765 0 0 0 999743 260 0 0 25 0 1 0 276454763 242597888 57338 1992294400 134512640 134931368 4294956240 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/23829/statm: 59228 57338 48 102 0 59123 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 236912

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10002.9
CPU time (s): 10000.1
CPU user time (s): 9997.43
CPU system time (s): 2.6436
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 236912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9997.43
system time used= 2.6436
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59765
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= 19587

runsolver used 11.6122 second user time and 24.0523 second system time

The end

Launcher Data 

Begin job on node83 at 2009-05-16 16:30:55
IDJOB=1825124
IDBENCH=70789
IDSOLVER=666
FILE ID=node83/1825124-1242484254
PBS_JOBID= 9306882
Free space on /tmp= 66012 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT09/APPLICATIONS/bitverif/smulo/smulo128.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1825124-1242484254/watcher-1825124-1242484254 -o /tmp/evaluation-result-1825124-1242484254/solver-1825124-1242484254 -C 10000 -W 12000 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1825124-1242484254.cnf            

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

MD5SUM BENCH= c5685247c8f21e8da88f42049fffdb13
RANDOM SEED=2086475448

node83.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		: 3000.222
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		: 3000.222
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:      2055924 kB
MemFree:        908048 kB
Buffers:         74584 kB
Cached:         988088 kB
SwapCached:       5404 kB
Active:         126544 kB
Inactive:       944412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:        908048 kB
SwapTotal:     4192956 kB
SwapFree:      4181596 kB
Dirty:           10380 kB
Writeback:           0 kB
Mapped:          13656 kB
Slab:            62960 kB
Committed_AS:  1013712 kB
PageTables:       1384 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= 66012 MiB
End job on node83 at 2009-05-16 19:17:40