Trace number 1553874

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) 1200.03 1200.32

General information on the benchmark

NameAPPLICATIONS/bitverif/
minandmaxor/minandmaxor128.cnf
MD5SUM5b2e2178738883a628728bb1ec39f4a9
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 variables249327
Number of clauses746444
Sum of the clauses size1741700
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2497628
Number of clauses of size 3248814
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-1553874-1238719926/watcher-1553874-1238719926 -o /tmp/evaluation-result-1553874-1238719926/solver-1553874-1238719926 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1553874-1238719926.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): 1800 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: 0.92 0.98 0.99 3/64 32662
/proc/meminfo: memFree=1840376/2055920 swapFree=4179168/4192956
[pid=32662] ppid=32660 vsize=568 CPUtime=0
/proc/32662/stat : 32662 (picosat) R 32660 32662 32097 0 -1 4194304 79 0 0 0 0 0 0 0 18 0 1 0 1144654535 581632 65 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32662/statm: 142 65 40 102 0 37 0

[startup+0.0904809 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32662
/proc/meminfo: memFree=1840376/2055920 swapFree=4179168/4192956
[pid=32662] ppid=32660 vsize=1332 CPUtime=0.08
/proc/32662/stat : 32662 (picosat) R 32660 32662 32097 0 -1 4194304 233 0 0 0 3 5 0 0 18 0 1 0 1144654535 1363968 219 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32662/statm: 333 219 40 102 0 228 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1332

[startup+0.101481 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32662
/proc/meminfo: memFree=1840376/2055920 swapFree=4179168/4192956
[pid=32662] ppid=32660 vsize=1332 CPUtime=0.09
/proc/32662/stat : 32662 (picosat) R 32660 32662 32097 0 -1 4194304 238 0 0 0 3 6 0 0 18 0 1 0 1144654535 1363968 224 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32662/statm: 333 224 40 102 0 228 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1332

[startup+0.3015 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32662
/proc/meminfo: memFree=1840376/2055920 swapFree=4179168/4192956
[pid=32662] ppid=32660 vsize=2460 CPUtime=0.29
/proc/32662/stat : 32662 (picosat) R 32660 32662 32097 0 -1 4194304 515 0 0 0 11 18 0 0 19 0 1 0 1144654535 2519040 501 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32662/statm: 615 501 40 102 0 510 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2460

[startup+0.701537 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32662
/proc/meminfo: memFree=1840376/2055920 swapFree=4179168/4192956
[pid=32662] ppid=32660 vsize=4544 CPUtime=0.69
/proc/32662/stat : 32662 (picosat) R 32660 32662 32097 0 -1 4194304 1078 0 0 0 30 39 0 0 22 0 1 0 1144654535 4653056 1064 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32662/statm: 1136 1064 40 102 0 1031 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4544

[startup+1.50161 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 32663
/proc/meminfo: memFree=1834544/2055920 swapFree=4179168/4192956
[pid=32662] ppid=32660 vsize=13192 CPUtime=1.49
/proc/32662/stat : 32662 (picosat) R 32660 32662 32097 0 -1 4194304 2214 0 0 0 70 79 0 0 25 0 1 0 1144654535 13508608 2200 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32662/statm: 3298 2200 40 102 0 3193 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13192

[startup+3.10178 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 32663
/proc/meminfo: memFree=1828080/2055920 swapFree=4179168/4192956
[pid=32662] ppid=32660 vsize=25996 CPUtime=3.09
/proc/32662/stat : 32662 (picosat) R 32660 32662 32097 0 -1 4194304 4480 0 0 0 145 164 0 0 25 0 1 0 1144654535 26619904 4466 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32662/statm: 6499 4466 40 102 0 6394 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25996

[startup+6.30107 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 32663
/proc/meminfo: memFree=1809072/2055920 swapFree=4179168/4192956
[pid=32662] ppid=32660 vsize=37312 CPUtime=6.29
/proc/32662/stat : 32662 (picosat) R 32660 32662 32097 0 -1 4194304 8310 0 0 0 330 299 0 0 25 0 1 0 1144654535 38207488 8230 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/32662/statm: 9328 8230 42 102 0 9223 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37312

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 32663
/proc/meminfo: memFree=1806768/2055920 swapFree=4179168/4192956
[pid=32662] ppid=32660 vsize=37688 CPUtime=12.69
/proc/32662/stat : 32662 (picosat) R 32660 32662 32097 0 -1 4194304 8547 0 0 0 970 299 0 0 25 0 1 0 1144654535 38592512 8465 1992294400 134512640 134931368 4294956240 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/32662/statm: 9422 8465 48 102 0 9317 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37688

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 32663
/proc/meminfo: memFree=1805808/2055920 swapFree=4179168/4192956
[pid=32662] ppid=32660 vsize=38468 CPUtime=25.49
/proc/32662/stat : 32662 (picosat) R 32660 32662 32097 0 -1 4194304 8744 0 0 0 2250 299 0 0 25 0 1 0 1144654535 39391232 8662 1992294400 134512640 134931368 4294956240 18446744073709551615 134524208 0 0 4096 0 0 0 0 17 1 0 0
/proc/32662/statm: 9617 8662 48 102 0 9512 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 38468

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 32663
/proc/meminfo: memFree=1804208/2055920 swapFree=4179168/4192956
[pid=32662] ppid=32660 vsize=40036 CPUtime=51.08
/proc/32662/stat : 32662 (picosat) R 32660 32662 32097 0 -1 4194304 9144 0 0 0 4808 300 0 0 25 0 1 0 1144654535 40996864 9062 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/32662/statm: 10009 9062 48 102 0 9904 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 40036

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 32663
/proc/meminfo: memFree=1800816/2055920 swapFree=4179168/4192956
[pid=32662] ppid=32660 vsize=43420 CPUtime=102.27
/proc/32662/stat : 32662 (picosat) R 32660 32662 32097 0 -1 4194304 10006 0 0 0 9927 300 0 0 25 0 1 0 1144654535 44462080 9924 1992294400 134512640 134931368 4294956240 18446744073709551615 134524236 0 0 4096 0 0 0 0 17 1 0 0
/proc/32662/statm: 10855 9924 48 102 0 10750 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 43420

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32663
/proc/meminfo: memFree=1795376/2055920 swapFree=4179168/4192956
[pid=32662] ppid=32660 vsize=49764 CPUtime=162.26
/proc/32662/stat : 32662 (picosat) R 32660 32662 32097 0 -1 4194304 11355 0 0 0 15923 303 0 0 25 0 1 0 1144654535 50958336 11273 1992294400 134512640 134931368 4294956240 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 1 0 0
/proc/32662/statm: 12441 11273 48 102 0 12336 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 49764

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32663
/proc/meminfo: memFree=1790192/2055920 swapFree=4179168/4192956
[pid=32662] ppid=32660 vsize=54944 CPUtime=222.24
/proc/32662/stat : 32662 (picosat) R 32660 32662 32097 0 -1 4194304 12648 0 0 0 21920 304 0 0 25 0 1 0 1144654535 56262656 12566 1992294400 134512640 134931368 4294956240 18446744073709551615 134544762 0 0 4096 0 0 0 0 17 1 0 0
/proc/32662/statm: 13736 12566 48 102 0 13631 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 54944

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32663
/proc/meminfo: memFree=1784560/2055920 swapFree=4179168/4192956
[pid=32662] ppid=32660 vsize=60520 CPUtime=282.22
/proc/32662/stat : 32662 (picosat) R 32660 32662 32097 0 -1 4194304 14051 0 0 0 27917 305 0 0 25 0 1 0 1144654535 61972480 13969 1992294400 134512640 134931368 4294956240 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/32662/statm: 15130 13969 48 102 0 15025 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 60520

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32663
/proc/meminfo: memFree=1777712/2055920 swapFree=4179168/4192956
[pid=32662] ppid=32660 vsize=67272 CPUtime=342.21
/proc/32662/stat : 32662 (picosat) R 32660 32662 32097 0 -1 4194304 15758 0 0 0 33913 308 0 0 25 0 1 0 1144654535 68886528 15676 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32662/statm: 16818 15676 48 102 0 16713 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 67272

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32663
/proc/meminfo: memFree=1774768/2055920 swapFree=4179168/4192956
[pid=32662] ppid=32660 vsize=69876 CPUtime=402.19
/proc/32662/stat : 32662 (picosat) R 32660 32662 32097 0 -1 4194304 16490 0 0 0 39910 309 0 0 25 0 1 0 1144654535 71553024 16347 1992294400 134512640 134931368 4294956240 18446744073709551615 134523030 0 0 4096 0 0 0 0 17 1 0 0
/proc/32662/statm: 17469 16347 48 102 0 17364 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 69876

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32663
/proc/meminfo: memFree=1774768/2055920 swapFree=4179168/4192956
[pid=32662] ppid=32660 vsize=69876 CPUtime=462.17
/proc/32662/stat : 32662 (picosat) R 32660 32662 32097 0 -1 4194304 16490 0 0 0 45908 309 0 0 25 0 1 0 1144654535 71553024 16347 1992294400 134512640 134931368 4294956240 18446744073709551615 134544814 0 0 4096 0 0 0 0 17 1 0 0
/proc/32662/statm: 17469 16347 48 102 0 17364 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 69876

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32663
/proc/meminfo: memFree=1774832/2055920 swapFree=4179168/4192956
[pid=32662] ppid=32660 vsize=69876 CPUtime=522.17
/proc/32662/stat : 32662 (picosat) R 32660 32662 32097 0 -1 4194304 16490 0 0 0 51907 310 0 0 25 0 1 0 1144654535 71553024 16347 1992294400 134512640 134931368 4294956240 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/32662/statm: 17469 16347 48 102 0 17364 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 69876

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32669
/proc/meminfo: memFree=1774192/2055920 swapFree=4179168/4192956
[pid=32662] ppid=32660 vsize=69876 CPUtime=582.15
/proc/32662/stat : 32662 (picosat) R 32660 32662 32097 0 -1 4194304 16490 0 0 0 57905 310 0 0 25 0 1 0 1144654535 71553024 16347 1992294400 134512640 134931368 4294956240 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/32662/statm: 17469 16347 48 102 0 17364 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 69876

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32669
/proc/meminfo: memFree=1771504/2055920 swapFree=4179168/4192956
[pid=32662] ppid=32660 vsize=72472 CPUtime=642.14
/proc/32662/stat : 32662 (picosat) R 32660 32662 32097 0 -1 4194304 17196 0 0 0 63903 311 0 0 25 0 1 0 1144654535 74211328 16989 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/32662/statm: 18118 16989 48 102 0 18013 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 72472

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32669
/proc/meminfo: memFree=1771440/2055920 swapFree=4179168/4192956
[pid=32662] ppid=32660 vsize=72472 CPUtime=702.12
/proc/32662/stat : 32662 (picosat) R 32660 32662 32097 0 -1 4194304 17196 0 0 0 69901 311 0 0 25 0 1 0 1144654535 74211328 16989 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/32662/statm: 18118 16989 48 102 0 18013 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 72472

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32669
/proc/meminfo: memFree=1771440/2055920 swapFree=4179168/4192956
[pid=32662] ppid=32660 vsize=72472 CPUtime=762.11
/proc/32662/stat : 32662 (picosat) R 32660 32662 32097 0 -1 4194304 17196 0 0 0 75900 311 0 0 25 0 1 0 1144654535 74211328 16989 1992294400 134512640 134931368 4294956240 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/32662/statm: 18118 16989 48 102 0 18013 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 72472

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32669
/proc/meminfo: memFree=1766960/2055920 swapFree=4179168/4192956
[pid=32662] ppid=32660 vsize=77248 CPUtime=822.09
/proc/32662/stat : 32662 (picosat) R 32660 32662 32097 0 -1 4194304 18390 0 0 0 81896 313 0 0 25 0 1 0 1144654535 79101952 18183 1992294400 134512640 134931368 4294956240 18446744073709551615 134529903 0 0 4096 0 0 0 0 17 1 0 0
/proc/32662/statm: 19312 18183 48 102 0 19207 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 77248

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32669
/proc/meminfo: memFree=1765552/2055920 swapFree=4179168/4192956
[pid=32662] ppid=32660 vsize=78280 CPUtime=882.07
/proc/32662/stat : 32662 (picosat) R 32660 32662 32097 0 -1 4194304 18727 0 0 0 87894 313 0 0 25 0 1 0 1144654535 80158720 18452 1992294400 134512640 134931368 4294956240 18446744073709551615 134529865 0 0 4096 0 0 0 0 17 1 0 0
/proc/32662/statm: 19570 18452 48 102 0 19465 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 78280

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32669
/proc/meminfo: memFree=1765552/2055920 swapFree=4179168/4192956
[pid=32662] ppid=32660 vsize=78280 CPUtime=942.06
/proc/32662/stat : 32662 (picosat) R 32660 32662 32097 0 -1 4194304 18727 0 0 0 93893 313 0 0 25 0 1 0 1144654535 80158720 18452 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32662/statm: 19570 18452 48 102 0 19465 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 78280

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32669
/proc/meminfo: memFree=1765552/2055920 swapFree=4179168/4192956
[pid=32662] ppid=32660 vsize=78280 CPUtime=1002.04
/proc/32662/stat : 32662 (picosat) R 32660 32662 32097 0 -1 4194304 18727 0 0 0 99891 313 0 0 25 0 1 0 1144654535 80158720 18452 1992294400 134512640 134931368 4294956240 18446744073709551615 134529802 0 0 4096 0 0 0 0 17 1 0 0
/proc/32662/statm: 19570 18452 48 102 0 19465 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 78280

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32669
/proc/meminfo: memFree=1756784/2055920 swapFree=4179168/4192956
[pid=32662] ppid=32660 vsize=87308 CPUtime=1062.03
/proc/32662/stat : 32662 (picosat) R 32660 32662 32097 0 -1 4194304 20971 0 0 0 105887 316 0 0 25 0 1 0 1144654535 89403392 20696 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/32662/statm: 21827 20696 48 102 0 21722 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 87308

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32669
/proc/meminfo: memFree=1754352/2055920 swapFree=4179168/4192956
[pid=32662] ppid=32660 vsize=89384 CPUtime=1122.02
/proc/32662/stat : 32662 (picosat) R 32660 32662 32097 0 -1 4194304 21584 0 0 0 111885 317 0 0 25 0 1 0 1144654535 91529216 21238 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/32662/statm: 22346 21238 48 102 0 22241 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 89384

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32669
/proc/meminfo: memFree=1754352/2055920 swapFree=4179168/4192956
[pid=32662] ppid=32660 vsize=89384 CPUtime=1182
/proc/32662/stat : 32662 (picosat) R 32660 32662 32097 0 -1 4194304 21584 0 0 0 117883 317 0 0 25 0 1 0 1144654535 91529216 21238 1992294400 134512640 134931368 4294956240 18446744073709551615 134524072 0 0 4096 0 0 0 0 17 1 0 0
/proc/32662/statm: 22346 21238 48 102 0 22241 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 89384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32669
/proc/meminfo: memFree=1754352/2055920 swapFree=4179168/4192956
[pid=32662] ppid=32660 vsize=89384 CPUtime=1200
/proc/32662/stat : 32662 (picosat) R 32660 32662 32097 0 -1 4194304 21584 0 0 0 119683 317 0 0 25 0 1 0 1144654535 91529216 21238 1992294400 134512640 134931368 4294956240 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/32662/statm: 22346 21238 48 102 0 22241 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 89384

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32669
/proc/meminfo: memFree=1754352/2055920 swapFree=4179168/4192956
[pid=32662] ppid=32660 vsize=89384 CPUtime=1200
/proc/32662/stat : 32662 (picosat) R 32660 32662 32097 0 -1 4194304 21584 0 0 0 119683 317 0 0 25 0 1 0 1144654535 91529216 21238 1992294400 134512640 134931368 4294956240 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/32662/statm: 22346 21238 48 102 0 22241 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 89384

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.03
CPU user time (s): 1196.83
CPU system time (s): 3.19151
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 89668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.83
system time used= 3.19151
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21584
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= 1012

runsolver used 0.961853 second user time and 2.69859 second system time

The end

Launcher Data 

Begin job on node61 at 2009-04-03 02:52:07
IDJOB=1553874
IDBENCH=70769
IDSOLVER=563
FILE ID=node61/1553874-1238719926
PBS_JOBID= 9085282
Free space on /tmp= 66332 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT09/APPLICATIONS/bitverif/minandmaxor/minandmaxor128.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553874-1238719926/watcher-1553874-1238719926 -o /tmp/evaluation-result-1553874-1238719926/solver-1553874-1238719926 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1553874-1238719926.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 5b2e2178738883a628728bb1ec39f4a9
RANDOM SEED=1799718711

node61.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1840792 kB
Buffers:         48192 kB
Cached:          84516 kB
SwapCached:       8120 kB
Active:          25704 kB
Inactive:       116836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1840792 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:           13840 kB
Writeback:           0 kB
Mapped:          15436 kB
Slab:            58668 kB
Committed_AS:  2897000 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66332 MiB
End job on node61 at 2009-04-03 03:12:09