Trace number 336132

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, and are wall clock time (not CPU 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
picosat 535? (TO) 1200.08 1200.41

General information on the benchmark

Namecrafted/Hard/contest05/others/
linvrinv9.sat05-568.reshuffled-07.cnf
MD5SUM0457634d4b446c9bbce48df93abd0143
Bench CategoryCRAFTED (crafted 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 variables2754
Number of clauses9154
Sum of the clauses size24624
Maximum clause length81
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22916
Number of clauses of size 36237
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node75/watcher-336132-1173640946 -o ROOT/results/node75/solver-336132-1173640946 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336132-1173640946/picosat /tmp/evaluation/336132-1173640946/instance-336132-1173640946.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): 2400 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 1.08 3/64 23042
/proc/meminfo: memFree=1908152/2055920 swapFree=4182240/4192956
[pid=23042] ppid=23040 vsize=884 CPUtime=0
/proc/23042/stat : 23042 (picosat) R 23040 23042 22913 0 -1 4194304 130 0 0 0 0 0 0 0 19 0 1 0 384060451 905216 115 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23042/statm: 221 115 40 102 0 116 0

[startup+0.0465539 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 23042
/proc/meminfo: memFree=1908152/2055920 swapFree=4182240/4192956
[pid=23042] ppid=23040 vsize=884 CPUtime=0.04
/proc/23042/stat : 23042 (picosat) R 23040 23042 22913 0 -1 4194304 158 0 0 0 2 2 0 0 19 0 1 0 384060451 905216 143 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23042/statm: 221 143 40 102 0 116 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 884

[startup+0.101561 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 23042
/proc/meminfo: memFree=1908152/2055920 swapFree=4182240/4192956
[pid=23042] ppid=23040 vsize=1160 CPUtime=0.09
/proc/23042/stat : 23042 (picosat) R 23040 23042 22913 0 -1 4194304 215 0 0 0 6 3 0 0 19 0 1 0 384060451 1187840 200 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/23042/statm: 290 200 42 102 0 185 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1160

[startup+0.301583 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 23042
/proc/meminfo: memFree=1908152/2055920 swapFree=4182240/4192956
[pid=23042] ppid=23040 vsize=1432 CPUtime=0.29
/proc/23042/stat : 23042 (picosat) R 23040 23042 22913 0 -1 4194304 287 0 0 0 26 3 0 0 21 0 1 0 384060451 1466368 270 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/23042/statm: 358 270 48 102 0 253 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1432

[startup+0.701631 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 23042
/proc/meminfo: memFree=1908152/2055920 swapFree=4182240/4192956
[pid=23042] ppid=23040 vsize=1564 CPUtime=0.69
/proc/23042/stat : 23042 (picosat) R 23040 23042 22913 0 -1 4194304 317 0 0 0 66 3 0 0 25 0 1 0 384060451 1601536 300 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529375 0 0 4096 0 0 0 0 17 1 0 0
/proc/23042/statm: 391 300 48 102 0 286 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1564

[startup+1.50172 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 23043
/proc/meminfo: memFree=1907120/2055920 swapFree=4182240/4192956
[pid=23042] ppid=23040 vsize=1692 CPUtime=1.49
/proc/23042/stat : 23042 (picosat) R 23040 23042 22913 0 -1 4194304 337 0 0 0 146 3 0 0 25 0 1 0 384060451 1732608 320 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/23042/statm: 423 320 48 102 0 318 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1692

[startup+3.10191 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 23043
/proc/meminfo: memFree=1906736/2055920 swapFree=4182240/4192956
[pid=23042] ppid=23040 vsize=1948 CPUtime=3.09
/proc/23042/stat : 23042 (picosat) R 23040 23042 22913 0 -1 4194304 404 0 0 0 306 3 0 0 25 0 1 0 384060451 1994752 387 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531126 0 0 4096 0 0 0 0 17 1 0 0
/proc/23042/statm: 487 387 48 102 0 382 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1948

[startup+6.30129 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 23043
/proc/meminfo: memFree=1905968/2055920 swapFree=4182240/4192956
[pid=23042] ppid=23040 vsize=2456 CPUtime=6.29
/proc/23042/stat : 23042 (picosat) R 23040 23042 22913 0 -1 4194304 546 0 0 0 626 3 0 0 25 0 1 0 384060451 2514944 529 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23042/statm: 614 529 48 102 0 509 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2456

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 23043
/proc/meminfo: memFree=1905392/2055920 swapFree=4182240/4192956
[pid=23042] ppid=23040 vsize=2964 CPUtime=12.69
/proc/23042/stat : 23042 (picosat) R 23040 23042 22913 0 -1 4194304 675 0 0 0 1266 3 0 0 25 0 1 0 384060451 3035136 658 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/23042/statm: 741 658 48 102 0 636 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2964

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 23043
/proc/meminfo: memFree=1904432/2055920 swapFree=4182240/4192956
[pid=23042] ppid=23040 vsize=3932 CPUtime=25.48
/proc/23042/stat : 23042 (picosat) R 23040 23042 22913 0 -1 4194304 924 0 0 0 2545 3 0 0 25 0 1 0 384060451 4026368 907 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/23042/statm: 983 907 48 102 0 878 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3932

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 23043
/proc/meminfo: memFree=1903728/2055920 swapFree=4182240/4192956
[pid=23042] ppid=23040 vsize=4612 CPUtime=51.07
/proc/23042/stat : 23042 (picosat) R 23040 23042 22913 0 -1 4194304 1133 0 0 0 5104 3 0 0 25 0 1 0 384060451 4722688 1075 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23042/statm: 1153 1075 48 102 0 1048 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4612

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 23043
/proc/meminfo: memFree=1900976/2055920 swapFree=4182240/4192956
[pid=23042] ppid=23040 vsize=7380 CPUtime=102.27
/proc/23042/stat : 23042 (picosat) R 23040 23042 22913 0 -1 4194304 1819 0 0 0 10223 4 0 0 25 0 1 0 384060451 7557120 1761 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/23042/statm: 1845 1761 48 102 0 1740 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7380

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 23043
/proc/meminfo: memFree=1899440/2055920 swapFree=4182240/4192956
[pid=23042] ppid=23040 vsize=8724 CPUtime=162.25
/proc/23042/stat : 23042 (picosat) R 23040 23042 22913 0 -1 4194304 2314 0 0 0 16221 4 0 0 25 0 1 0 384060451 8933376 2102 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23042/statm: 2181 2102 48 102 0 2076 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 8724

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 23043
/proc/meminfo: memFree=1897136/2055920 swapFree=4182240/4192956
[pid=23042] ppid=23040 vsize=11212 CPUtime=222.24
/proc/23042/stat : 23042 (picosat) R 23040 23042 22913 0 -1 4194304 2956 0 0 0 22219 5 0 0 25 0 1 0 384060451 11481088 2725 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 1 0 0
/proc/23042/statm: 2803 2725 48 102 0 2698 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 11212

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 23043
/proc/meminfo: memFree=1897072/2055920 swapFree=4182240/4192956
[pid=23042] ppid=23040 vsize=11112 CPUtime=282.22
/proc/23042/stat : 23042 (picosat) R 23040 23042 22913 0 -1 4194304 2957 0 0 0 28217 5 0 0 25 0 1 0 384060451 11378688 2702 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529446 0 0 4096 0 0 0 0 17 1 0 0
/proc/23042/statm: 2778 2702 48 102 0 2673 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 11112

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 23043
/proc/meminfo: memFree=1896496/2055920 swapFree=4182240/4192956
[pid=23042] ppid=23040 vsize=11684 CPUtime=342.2
/proc/23042/stat : 23042 (picosat) R 23040 23042 22913 0 -1 4194304 3122 0 0 0 34215 5 0 0 25 0 1 0 384060451 11964416 2846 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531120 0 0 4096 0 0 0 0 17 1 0 0
/proc/23042/statm: 2921 2846 48 102 0 2816 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 11684

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 23043
/proc/meminfo: memFree=1896368/2055920 swapFree=4182240/4192956
[pid=23042] ppid=23040 vsize=11808 CPUtime=402.18
/proc/23042/stat : 23042 (picosat) R 23040 23042 22913 0 -1 4194304 3607 0 0 0 40213 5 0 0 25 0 1 0 384060451 12091392 2869 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/23042/statm: 2952 2869 48 102 0 2847 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 11808

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 23043
/proc/meminfo: memFree=1896368/2055920 swapFree=4182240/4192956
[pid=23042] ppid=23040 vsize=11720 CPUtime=462.16
/proc/23042/stat : 23042 (picosat) R 23040 23042 22913 0 -1 4194304 3609 0 0 0 46211 5 0 0 25 0 1 0 384060451 12001280 2858 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 1 0 0
/proc/23042/statm: 2930 2858 48 102 0 2825 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 11720

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 23043
/proc/meminfo: memFree=1895408/2055920 swapFree=4182240/4192956
[pid=23042] ppid=23040 vsize=12688 CPUtime=522.15
/proc/23042/stat : 23042 (picosat) R 23040 23042 22913 0 -1 4194304 3864 0 0 0 52209 6 0 0 25 0 1 0 384060451 12992512 3100 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23042/statm: 3172 3100 48 102 0 3067 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 12688

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 23043
/proc/meminfo: memFree=1895344/2055920 swapFree=4182240/4192956
[pid=23042] ppid=23040 vsize=12848 CPUtime=582.13
/proc/23042/stat : 23042 (picosat) R 23040 23042 22913 0 -1 4194304 4267 0 0 0 58207 6 0 0 25 0 1 0 384060451 13156352 3128 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23042/statm: 3212 3128 48 102 0 3107 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 12848

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 23043
/proc/meminfo: memFree=1895344/2055920 swapFree=4182240/4192956
[pid=23042] ppid=23040 vsize=12684 CPUtime=642.12
/proc/23042/stat : 23042 (picosat) R 23040 23042 22913 0 -1 4194304 4268 0 0 0 64205 7 0 0 25 0 1 0 384060451 12988416 3101 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529054 0 0 4096 0 0 0 0 17 1 0 0
/proc/23042/statm: 3171 3101 48 102 0 3066 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 12684

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 23043
/proc/meminfo: memFree=1894064/2055920 swapFree=4182240/4192956
[pid=23042] ppid=23040 vsize=14124 CPUtime=702.1
/proc/23042/stat : 23042 (picosat) R 23040 23042 22913 0 -1 4194304 4620 0 0 0 70203 7 0 0 25 0 1 0 384060451 14462976 3449 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23042/statm: 3531 3449 48 102 0 3426 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 14124

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 23043
/proc/meminfo: memFree=1894064/2055920 swapFree=4182240/4192956
[pid=23042] ppid=23040 vsize=14068 CPUtime=762.09
/proc/23042/stat : 23042 (picosat) R 23040 23042 22913 0 -1 4194304 4621 0 0 0 76202 7 0 0 25 0 1 0 384060451 14405632 3448 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23042/statm: 3517 3448 48 102 0 3412 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 14068

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23043
/proc/meminfo: memFree=1889904/2055920 swapFree=4182240/4192956
[pid=23042] ppid=23040 vsize=18248 CPUtime=822.07
/proc/23042/stat : 23042 (picosat) R 23040 23042 22913 0 -1 4194304 5657 0 0 0 82199 8 0 0 25 0 1 0 384060451 18685952 4484 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23042/statm: 4562 4484 48 102 0 4457 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 18248

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23043
/proc/meminfo: memFree=1889904/2055920 swapFree=4182240/4192956
[pid=23042] ppid=23040 vsize=18180 CPUtime=882.05
/proc/23042/stat : 23042 (picosat) R 23040 23042 22913 0 -1 4194304 5658 0 0 0 88197 8 0 0 25 0 1 0 384060451 18616320 4477 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/23042/statm: 4545 4477 48 102 0 4440 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 18180

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23043
/proc/meminfo: memFree=1889904/2055920 swapFree=4182240/4192956
[pid=23042] ppid=23040 vsize=18180 CPUtime=942.03
/proc/23042/stat : 23042 (picosat) R 23040 23042 22913 0 -1 4194304 5658 0 0 0 94195 8 0 0 25 0 1 0 384060451 18616320 4477 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/23042/statm: 4545 4477 48 102 0 4440 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 18180

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23043
/proc/meminfo: memFree=1889904/2055920 swapFree=4182240/4192956
[pid=23042] ppid=23040 vsize=18008 CPUtime=1002.02
/proc/23042/stat : 23042 (picosat) R 23040 23042 22913 0 -1 4194304 5658 0 0 0 100193 9 0 0 25 0 1 0 384060451 18440192 4434 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/23042/statm: 4502 4434 48 102 0 4397 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 18008

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23043
/proc/meminfo: memFree=1890032/2055920 swapFree=4182240/4192956
[pid=23042] ppid=23040 vsize=17904 CPUtime=1062.01
/proc/23042/stat : 23042 (picosat) R 23040 23042 22913 0 -1 4194304 5659 0 0 0 106192 9 0 0 25 0 1 0 384060451 18333696 4409 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 1 0 0
/proc/23042/statm: 4476 4409 48 102 0 4371 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 17904

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23043
/proc/meminfo: memFree=1890032/2055920 swapFree=4182240/4192956
[pid=23042] ppid=23040 vsize=17876 CPUtime=1121.99
/proc/23042/stat : 23042 (picosat) R 23040 23042 22913 0 -1 4194304 5659 0 0 0 112190 9 0 0 25 0 1 0 384060451 18305024 4402 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23042/statm: 4469 4402 48 102 0 4364 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 17876

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23043
/proc/meminfo: memFree=1890032/2055920 swapFree=4182240/4192956
[pid=23042] ppid=23040 vsize=17876 CPUtime=1181.97
/proc/23042/stat : 23042 (picosat) R 23040 23042 22913 0 -1 4194304 5659 0 0 0 118188 9 0 0 25 0 1 0 384060451 18305024 4402 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531145 0 0 4096 0 0 0 0 17 1 0 0
/proc/23042/statm: 4469 4402 48 102 0 4364 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 17876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23043
/proc/meminfo: memFree=1890032/2055920 swapFree=4182240/4192956
[pid=23042] ppid=23040 vsize=17876 CPUtime=1200.07
/proc/23042/stat : 23042 (picosat) R 23040 23042 22913 0 -1 4194304 5659 0 0 0 119998 9 0 0 25 0 1 0 384060451 18305024 4402 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529256 0 0 4096 0 0 0 0 17 1 0 0
/proc/23042/statm: 4469 4402 48 102 0 4364 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 17876

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.99
CPU system time (s): 0.098984
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 18256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5659
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= 6
involuntary context switches= 1492

runsolver used 0.798878 second user time and 2.48662 second system time

The end



Launcher Data (download as text)




Begin job on node75 on Sun Mar 11 19:22:26 UTC 2007

IDJOB= 336132
IDBENCH= 24668
IDSOLVER= 106
FILE ID= node75/336132-1173640946

PBS_JOBID= 4101337

Free space on /tmp= 66515 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/others/linvrinv9.sat05-568.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/336132-1173640946/picosat /tmp/evaluation/336132-1173640946/instance-336132-1173640946.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-336132-1173640946 -o ROOT/results/node75/solver-336132-1173640946 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336132-1173640946/picosat /tmp/evaluation/336132-1173640946/instance-336132-1173640946.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  0457634d4b446c9bbce48df93abd0143

RANDOM SEED= 728944013

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.218
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		: 3000.218
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:       1908560 kB
Buffers:         14968 kB
Cached:          94104 kB
SwapCached:       4760 kB
Active:          30080 kB
Inactive:        90588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1908560 kB
SwapTotal:     4192956 kB
SwapFree:      4182240 kB
Dirty:             620 kB
Writeback:           0 kB
Mapped:          15332 kB
Slab:            12660 kB
Committed_AS:   884260 kB
PageTables:       1432 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= 66515 MiB

End job on node75 on Sun Mar 11 19:42:29 UTC 2007