Trace number 335502

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) 1200.09 1200.51

General information on the benchmark

Namecrafted/Hard/contest05/counting-php/
harder-fphp-050-049.sat05-1238.reshuffled-07.cnf
MD5SUM44a5476bd5ee890d723869abdd1f9b1f
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 variables2450
Number of clauses118875
Sum of the clauses size240100
Maximum clause length49
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2118825
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 550

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/node24/watcher-335502-1173628851 -o ROOT/results/node24/solver-335502-1173628851 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335502-1173628851/picosat /tmp/evaluation/335502-1173628851/instance-335502-1173628851.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: 0.98 0.98 1.00 3/77 7331
/proc/meminfo: memFree=1948696/2055920 swapFree=4144284/4192956
[pid=7331] ppid=7329 vsize=884 CPUtime=0
/proc/7331/stat : 7331 (picosat) R 7329 7331 7180 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 382839425 905216 113 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7331/statm: 221 113 40 102 0 116 0

[startup+0.101574 s]
/proc/loadavg: 0.98 0.98 1.00 3/77 7331
/proc/meminfo: memFree=1948696/2055920 swapFree=4144284/4192956
[pid=7331] ppid=7329 vsize=1016 CPUtime=0.09
/proc/7331/stat : 7331 (picosat) R 7329 7331 7180 0 -1 4194304 166 0 0 0 4 5 0 0 18 0 1 0 382839425 1040384 151 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7331/statm: 254 151 40 102 0 149 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1016

[startup+0.201584 s]
/proc/loadavg: 0.98 0.98 1.00 3/77 7331
/proc/meminfo: memFree=1948696/2055920 swapFree=4144284/4192956
[pid=7331] ppid=7329 vsize=1148 CPUtime=0.19
/proc/7331/stat : 7331 (picosat) R 7329 7331 7180 0 -1 4194304 211 0 0 0 9 10 0 0 18 0 1 0 382839425 1175552 196 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7331/statm: 287 196 40 102 0 182 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1148

[startup+0.301594 s]
/proc/loadavg: 0.98 0.98 1.00 3/77 7331
/proc/meminfo: memFree=1948696/2055920 swapFree=4144284/4192956
[pid=7331] ppid=7329 vsize=1412 CPUtime=0.29
/proc/7331/stat : 7331 (picosat) R 7329 7331 7180 0 -1 4194304 281 0 0 0 13 16 0 0 19 0 1 0 382839425 1445888 266 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7331/statm: 353 266 40 102 0 248 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1412

[startup+0.701638 s]
/proc/loadavg: 0.98 0.98 1.00 3/77 7331
/proc/meminfo: memFree=1948696/2055920 swapFree=4144284/4192956
[pid=7331] ppid=7329 vsize=2204 CPUtime=0.69
/proc/7331/stat : 7331 (picosat) R 7329 7331 7180 0 -1 4194304 459 0 0 0 31 38 0 0 22 0 1 0 382839425 2256896 444 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7331/statm: 551 444 40 102 0 446 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2204

[startup+1.50172 s]
/proc/loadavg: 0.98 0.98 1.00 2/78 7332
/proc/meminfo: memFree=1945808/2055920 swapFree=4144284/4192956
[pid=7331] ppid=7329 vsize=3500 CPUtime=1.49
/proc/7331/stat : 7331 (picosat) R 7329 7331 7180 0 -1 4194304 795 0 0 0 108 41 0 0 25 0 1 0 382839425 3584000 778 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531120 0 0 4096 0 0 0 0 17 1 0 0
/proc/7331/statm: 875 778 48 102 0 770 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3500

[startup+3.1019 s]
/proc/loadavg: 0.98 0.98 1.00 2/78 7332
/proc/meminfo: memFree=1945488/2055920 swapFree=4144284/4192956
[pid=7331] ppid=7329 vsize=3764 CPUtime=3.09
/proc/7331/stat : 7331 (picosat) R 7329 7331 7180 0 -1 4194304 857 0 0 0 268 41 0 0 25 0 1 0 382839425 3854336 840 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/7331/statm: 941 840 48 102 0 836 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3764

[startup+6.30124 s]
/proc/loadavg: 0.98 0.98 1.00 2/78 7332
/proc/meminfo: memFree=1945232/2055920 swapFree=4144284/4192956
[pid=7331] ppid=7329 vsize=4024 CPUtime=6.29
/proc/7331/stat : 7331 (picosat) R 7329 7331 7180 0 -1 4194304 923 0 0 0 588 41 0 0 25 0 1 0 382839425 4120576 906 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529980 0 0 4096 0 0 0 0 17 1 0 0
/proc/7331/statm: 1006 906 48 102 0 901 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4024

[startup+12.7019 s]
/proc/loadavg: 0.98 0.98 1.00 2/84 7358
/proc/meminfo: memFree=1942752/2055920 swapFree=4144284/4192956
[pid=7331] ppid=7329 vsize=4916 CPUtime=12.67
/proc/7331/stat : 7331 (picosat) R 7329 7331 7180 0 -1 4194304 1155 0 0 0 1226 41 0 0 25 0 1 0 382839425 5033984 1138 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529983 0 0 4096 0 0 0 0 17 1 0 0
/proc/7331/statm: 1229 1138 48 102 0 1124 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 4916

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 1.00 2/84 7414
/proc/meminfo: memFree=1941344/2055920 swapFree=4144284/4192956
[pid=7331] ppid=7329 vsize=6208 CPUtime=25.45
/proc/7331/stat : 7331 (picosat) R 7329 7331 7180 0 -1 4194304 1473 0 0 0 2503 42 0 0 25 0 1 0 382839425 6356992 1456 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/7331/statm: 1552 1456 48 102 0 1447 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 6208

[startup+51.1011 s]
/proc/loadavg: 0.99 0.98 1.00 2/84 7450
/proc/meminfo: memFree=1939352/2055920 swapFree=4144284/4192956
[pid=7331] ppid=7329 vsize=8012 CPUtime=51.02
/proc/7331/stat : 7331 (picosat) R 7329 7331 7180 0 -1 4194304 2053 0 0 0 5060 42 0 0 25 0 1 0 382839425 8204288 1932 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/7331/statm: 2003 1932 48 102 0 1898 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 8012

[startup+102.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7530
/proc/meminfo: memFree=1936336/2055920 swapFree=4144284/4192956
[pid=7331] ppid=7329 vsize=12212 CPUtime=102.15
/proc/7331/stat : 7331 (picosat) R 7329 7331 7180 0 -1 4194304 3252 0 0 0 10173 42 0 0 25 0 1 0 382839425 12505088 2963 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/7331/statm: 3053 2963 48 102 0 2948 0
Current children cumulated CPU time (s) 102.15
Current children cumulated vsize (KiB) 12212

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7530
/proc/meminfo: memFree=1932880/2055920 swapFree=4144284/4192956
[pid=7331] ppid=7329 vsize=15492 CPUtime=162.13
/proc/7331/stat : 7331 (picosat) R 7329 7331 7180 0 -1 4194304 4451 0 0 0 16170 43 0 0 25 0 1 0 382839425 15863808 3802 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549603 0 0 4096 0 0 0 0 17 1 0 0
/proc/7331/statm: 3873 3802 48 102 0 3768 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 15492

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 1.00 3/78 7530
/proc/meminfo: memFree=1932816/2055920 swapFree=4144284/4192956
[pid=7331] ppid=7329 vsize=15748 CPUtime=222.12
/proc/7331/stat : 7331 (picosat) R 7329 7331 7180 0 -1 4194304 4509 0 0 0 22168 44 0 0 25 0 1 0 382839425 16125952 3860 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529621 0 0 4096 0 0 0 0 17 1 0 0
/proc/7331/statm: 3937 3860 48 102 0 3832 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 15748

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7530
/proc/meminfo: memFree=1928976/2055920 swapFree=4144284/4192956
[pid=7331] ppid=7329 vsize=19528 CPUtime=282.1
/proc/7331/stat : 7331 (picosat) R 7329 7331 7180 0 -1 4194304 5544 0 0 0 28166 44 0 0 25 0 1 0 382839425 19996672 4811 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529865 0 0 4096 0 0 0 0 17 1 0 0
/proc/7331/statm: 4882 4811 48 102 0 4777 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 19528

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7530
/proc/meminfo: memFree=1929168/2055920 swapFree=4144284/4192956
[pid=7331] ppid=7329 vsize=19316 CPUtime=342.08
/proc/7331/stat : 7331 (picosat) R 7329 7331 7180 0 -1 4194304 5581 0 0 0 34164 44 0 0 25 0 1 0 382839425 19779584 4757 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/7331/statm: 4829 4757 48 102 0 4724 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 19316

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7530
/proc/meminfo: memFree=1928080/2055920 swapFree=4144284/4192956
[pid=7331] ppid=7329 vsize=20292 CPUtime=402.07
/proc/7331/stat : 7331 (picosat) R 7329 7331 7180 0 -1 4194304 6176 0 0 0 40162 45 0 0 25 0 1 0 382839425 20779008 4992 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520028 0 0 4096 0 0 0 0 17 1 0 0
/proc/7331/statm: 5073 4992 48 102 0 4968 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 20292

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7530
/proc/meminfo: memFree=1926736/2055920 swapFree=4144284/4192956
[pid=7331] ppid=7329 vsize=21520 CPUtime=462.06
/proc/7331/stat : 7331 (picosat) R 7329 7331 7180 0 -1 4194304 6593 0 0 0 46160 46 0 0 25 0 1 0 382839425 22036480 5309 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549427 0 0 4096 0 0 0 0 17 1 0 0
/proc/7331/statm: 5380 5309 48 102 0 5275 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 21520

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7530
/proc/meminfo: memFree=1924368/2055920 swapFree=4144284/4192956
[pid=7331] ppid=7329 vsize=24092 CPUtime=522.04
/proc/7331/stat : 7331 (picosat) R 7329 7331 7180 0 -1 4194304 7435 0 0 0 52158 46 0 0 25 0 1 0 382839425 24670208 5950 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/7331/statm: 6023 5950 48 102 0 5918 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 24092

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7530
/proc/meminfo: memFree=1923472/2055920 swapFree=4144284/4192956
[pid=7331] ppid=7329 vsize=25432 CPUtime=582.02
/proc/7331/stat : 7331 (picosat) R 7329 7331 7180 0 -1 4194304 7938 0 0 0 58156 46 0 0 25 0 1 0 382839425 26042368 6283 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7331/statm: 6358 6283 48 102 0 6253 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 25432

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7530
/proc/meminfo: memFree=1918352/2055920 swapFree=4144284/4192956
[pid=7331] ppid=7329 vsize=29956 CPUtime=642.01
/proc/7331/stat : 7331 (picosat) R 7329 7331 7180 0 -1 4194304 9110 0 0 0 64154 47 0 0 25 0 1 0 382839425 30674944 7418 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529999 0 0 4096 0 0 0 0 17 1 0 0
/proc/7331/statm: 7489 7418 48 102 0 7384 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 29956

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7530
/proc/meminfo: memFree=1918352/2055920 swapFree=4144284/4192956
[pid=7331] ppid=7329 vsize=29956 CPUtime=702
/proc/7331/stat : 7331 (picosat) R 7329 7331 7180 0 -1 4194304 9110 0 0 0 70153 47 0 0 25 0 1 0 382839425 30674944 7418 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/7331/statm: 7489 7418 48 102 0 7384 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 29956

[startup+762.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7530
/proc/meminfo: memFree=1918352/2055920 swapFree=4144284/4192956
[pid=7331] ppid=7329 vsize=29956 CPUtime=761.98
/proc/7331/stat : 7331 (picosat) R 7329 7331 7180 0 -1 4194304 9110 0 0 0 76151 47 0 0 25 0 1 0 382839425 30674944 7418 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529604 0 0 4096 0 0 0 0 17 1 0 0
/proc/7331/statm: 7489 7418 48 102 0 7384 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 29956

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7530
/proc/meminfo: memFree=1918352/2055920 swapFree=4144284/4192956
[pid=7331] ppid=7329 vsize=29956 CPUtime=821.96
/proc/7331/stat : 7331 (picosat) R 7329 7331 7180 0 -1 4194304 9110 0 0 0 82149 47 0 0 25 0 1 0 382839425 30674944 7418 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520025 0 0 4096 0 0 0 0 17 1 0 0
/proc/7331/statm: 7489 7418 48 102 0 7384 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 29956

[startup+882.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7530
/proc/meminfo: memFree=1916816/2055920 swapFree=4144284/4192956
[pid=7331] ppid=7329 vsize=31376 CPUtime=881.95
/proc/7331/stat : 7331 (picosat) R 7329 7331 7180 0 -1 4194304 9928 0 0 0 88148 47 0 0 25 0 1 0 382839425 32129024 7773 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7331/statm: 7844 7773 48 102 0 7739 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 31376

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7530
/proc/meminfo: memFree=1917072/2055920 swapFree=4144284/4192956
[pid=7331] ppid=7329 vsize=31084 CPUtime=941.93
/proc/7331/stat : 7331 (picosat) R 7329 7331 7180 0 -1 4194304 9928 0 0 0 94146 47 0 0 25 0 1 0 382839425 31830016 7700 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 1 0 0
/proc/7331/statm: 7771 7700 48 102 0 7666 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 31084

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7530
/proc/meminfo: memFree=1917264/2055920 swapFree=4144284/4192956
[pid=7331] ppid=7329 vsize=30904 CPUtime=1001.91
/proc/7331/stat : 7331 (picosat) R 7329 7331 7180 0 -1 4194304 9928 0 0 0 100144 47 0 0 25 0 1 0 382839425 31645696 7655 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529903 0 0 4096 0 0 0 0 17 1 0 0
/proc/7331/statm: 7726 7655 48 102 0 7621 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 30904

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7530
/proc/meminfo: memFree=1917264/2055920 swapFree=4144284/4192956
[pid=7331] ppid=7329 vsize=30904 CPUtime=1061.9
/proc/7331/stat : 7331 (picosat) R 7329 7331 7180 0 -1 4194304 9928 0 0 0 106142 48 0 0 25 0 1 0 382839425 31645696 7655 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529909 0 0 4096 0 0 0 0 17 1 0 0
/proc/7331/statm: 7726 7655 48 102 0 7621 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 30904

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7530
/proc/meminfo: memFree=1908496/2055920 swapFree=4144284/4192956
[pid=7331] ppid=7329 vsize=39788 CPUtime=1121.89
/proc/7331/stat : 7331 (picosat) R 7329 7331 7180 0 -1 4194304 12155 0 0 0 112141 48 0 0 25 0 1 0 382839425 40742912 9876 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/7331/statm: 9947 9876 48 102 0 9842 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 39788

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7530
/proc/meminfo: memFree=1908752/2055920 swapFree=4144284/4192956
[pid=7331] ppid=7329 vsize=39360 CPUtime=1181.87
/proc/7331/stat : 7331 (picosat) R 7329 7331 7180 0 -1 4194304 12155 0 0 0 118139 48 0 0 25 0 1 0 382839425 40304640 9769 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529880 0 0 4096 0 0 0 0 17 1 0 0
/proc/7331/statm: 9840 9769 48 102 0 9735 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 39360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 7530
/proc/meminfo: memFree=1908752/2055920 swapFree=4144284/4192956
[pid=7331] ppid=7329 vsize=39332 CPUtime=1200.07
/proc/7331/stat : 7331 (picosat) R 7329 7331 7180 0 -1 4194304 12155 0 0 0 119959 48 0 0 25 0 1 0 382839425 40275968 9762 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/7331/statm: 9833 9762 48 102 0 9728 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 39332

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): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.59
CPU system time (s): 0.493924
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 39844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.59
system time used= 0.493924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12155
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= 2786

runsolver used 1.05084 second user time and 2.37564 second system time

The end



Launcher Data (download as text)




Begin job on node24 on Sun Mar 11 16:00:51 UTC 2007

IDJOB= 335502
IDBENCH= 24653
IDSOLVER= 106
FILE ID= node24/335502-1173628851

PBS_JOBID= 4101289

Free space on /tmp= 66560 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/counting-php/harder-fphp-050-049.sat05-1238.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335502-1173628851/picosat /tmp/evaluation/335502-1173628851/instance-335502-1173628851.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-335502-1173628851 -o ROOT/results/node24/solver-335502-1173628851 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335502-1173628851/picosat /tmp/evaluation/335502-1173628851/instance-335502-1173628851.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  44a5476bd5ee890d723869abdd1f9b1f

RANDOM SEED= 808960145

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.232
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		: 3000.232
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:       1949104 kB
Buffers:         15836 kB
Cached:          54424 kB
SwapCached:       3792 kB
Active:          24568 kB
Inactive:        55564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1949104 kB
SwapTotal:     4192956 kB
SwapFree:      4144284 kB
Dirty:            1888 kB
Writeback:           0 kB
Mapped:          15328 kB
Slab:            12240 kB
Committed_AS:   909576 kB
PageTables:       1732 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= 66560 MiB

End job on node24 on Sun Mar 11 16:20:54 UTC 2007