Trace number 1719736

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) 1200.11 1200.53

General information on the benchmark

Namevelev-vliw-uns-4.0-9-i1.cnf
MD5SUM590cca3a58efdeb1c95ef988a53daa1d
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 variables154309
Number of clauses3230738
Sum of the clauses size9429252
Maximum clause length3625
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 22024994
Number of clauses of size 31081436
Number of clauses of size 48866
Number of clauses of size 58692
Number of clauses of size over 5106749

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-1719736-1240648982/watcher-1719736-1240648982 -o /tmp/evaluation-result-1719736-1240648982/solver-1719736-1240648982 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1719736-1240648982.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: 1.08 1.00 1.00 3/64 27942
/proc/meminfo: memFree=1678024/2055920 swapFree=4192812/4192956
[pid=27942] ppid=27940 vsize=568 CPUtime=0
/proc/27942/stat : 27942 (picosat) R 27940 27942 27386 0 -1 4194304 66 0 0 0 0 0 0 0 20 0 1 0 92927114 581632 52 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/27942/statm: 142 52 40 102 0 37 0

[startup+0.0302269 s]
/proc/loadavg: 1.08 1.00 1.00 3/64 27942
/proc/meminfo: memFree=1678024/2055920 swapFree=4192812/4192956
[pid=27942] ppid=27940 vsize=700 CPUtime=0.02
/proc/27942/stat : 27942 (picosat) R 27940 27942 27386 0 -1 4194304 94 0 0 0 1 1 0 0 20 0 1 0 92927114 716800 80 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/27942/statm: 175 80 40 102 0 70 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 700

[startup+0.101241 s]
/proc/loadavg: 1.08 1.00 1.00 3/64 27942
/proc/meminfo: memFree=1678024/2055920 swapFree=4192812/4192956
[pid=27942] ppid=27940 vsize=992 CPUtime=0.08
/proc/27942/stat : 27942 (picosat) R 27940 27942 27386 0 -1 4194304 176 0 0 0 3 5 0 0 20 0 1 0 92927114 1015808 162 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/27942/statm: 248 162 40 102 0 143 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 992

[startup+0.301277 s]
/proc/loadavg: 1.08 1.00 1.00 3/64 27942
/proc/meminfo: memFree=1678024/2055920 swapFree=4192812/4192956
[pid=27942] ppid=27940 vsize=1744 CPUtime=0.29
/proc/27942/stat : 27942 (picosat) R 27940 27942 27386 0 -1 4194304 343 0 0 0 14 15 0 0 21 0 1 0 92927114 1785856 329 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/27942/statm: 436 329 40 102 0 331 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1744

[startup+0.701354 s]
/proc/loadavg: 1.08 1.00 1.00 3/64 27942
/proc/meminfo: memFree=1678024/2055920 swapFree=4192812/4192956
[pid=27942] ppid=27940 vsize=3036 CPUtime=0.69
/proc/27942/stat : 27942 (picosat) R 27940 27942 27386 0 -1 4194304 674 0 0 0 33 36 0 0 25 0 1 0 92927114 3108864 660 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/27942/statm: 759 660 40 102 0 654 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3036

[startup+1.50151 s]
/proc/loadavg: 1.08 1.00 1.00 2/65 27943
/proc/meminfo: memFree=1674560/2055920 swapFree=4192812/4192956
[pid=27942] ppid=27940 vsize=5780 CPUtime=1.48
/proc/27942/stat : 27942 (picosat) R 27940 27942 27386 0 -1 4194304 1287 0 0 0 68 80 0 0 25 0 1 0 92927114 5918720 1273 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/27942/statm: 1445 1273 40 102 0 1340 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 5780

[startup+3.10282 s]
/proc/loadavg: 1.08 1.00 1.00 2/65 27943
/proc/meminfo: memFree=1669824/2055920 swapFree=4192812/4192956
[pid=27942] ppid=27940 vsize=11000 CPUtime=3.09
/proc/27942/stat : 27942 (picosat) R 27940 27942 27386 0 -1 4194304 2300 0 0 0 141 168 0 0 25 0 1 0 92927114 11264000 2286 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/27942/statm: 2750 2286 40 102 0 2645 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11000

[startup+6.30143 s]
/proc/loadavg: 1.15 1.02 1.01 2/65 27943
/proc/meminfo: memFree=1664192/2055920 swapFree=4192812/4192956
[pid=27942] ppid=27940 vsize=17208 CPUtime=6.28
/proc/27942/stat : 27942 (picosat) R 27940 27942 27386 0 -1 4194304 4126 0 0 0 285 343 0 0 25 0 1 0 92927114 17620992 4112 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/27942/statm: 4302 4112 40 102 0 4197 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17208

[startup+12.7016 s]
/proc/loadavg: 1.14 1.02 1.00 2/65 27943
/proc/meminfo: memFree=1649088/2055920 swapFree=4192812/4192956
[pid=27942] ppid=27940 vsize=33116 CPUtime=12.69
/proc/27942/stat : 27942 (picosat) R 27940 27942 27386 0 -1 4194304 7806 0 0 0 577 692 0 0 25 0 1 0 92927114 33910784 7790 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/27942/statm: 8279 7790 46 102 0 8174 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33116

[startup+25.5011 s]
/proc/loadavg: 1.11 1.01 1.00 2/65 27943
/proc/meminfo: memFree=1608896/2055920 swapFree=4192812/4192956
[pid=27942] ppid=27940 vsize=79516 CPUtime=25.48
/proc/27942/stat : 27942 (picosat) R 27940 27942 27386 0 -1 4194304 17820 0 0 0 1163 1385 0 0 25 0 1 0 92927114 81424384 17804 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/27942/statm: 19879 17804 46 102 0 19774 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 79516

[startup+51.102 s]
/proc/loadavg: 1.07 1.01 1.00 2/65 27943
/proc/meminfo: memFree=1595136/2055920 swapFree=4192812/4192956
[pid=27942] ppid=27940 vsize=98280 CPUtime=51.07
/proc/27942/stat : 27942 (picosat) R 27940 27942 27386 0 -1 4194304 21002 0 0 0 3582 1525 0 0 25 0 1 0 92927114 100638720 20986 1992294400 134512640 134931368 4294956224 18446744073709551615 134544902 0 0 4096 0 0 0 0 17 1 0 0
/proc/27942/statm: 24570 20986 48 102 0 24465 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 98280

[startup+102.306 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 27943
/proc/meminfo: memFree=1590208/2055920 swapFree=4192812/4192956
[pid=27942] ppid=27940 vsize=103152 CPUtime=102.26
/proc/27942/stat : 27942 (picosat) R 27940 27942 27386 0 -1 4194304 22229 0 0 0 8700 1526 0 0 25 0 1 0 92927114 105627648 22213 1992294400 134512640 134931368 4294956224 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 1 0 0
/proc/27942/statm: 25788 22213 48 102 0 25683 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 103152

[startup+162.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 27943
/proc/meminfo: memFree=1583488/2055920 swapFree=4192812/4192956
[pid=27942] ppid=27940 vsize=109728 CPUtime=162.23
/proc/27942/stat : 27942 (picosat) R 27940 27942 27386 0 -1 4194304 23913 0 0 0 14695 1528 0 0 25 0 1 0 92927114 112361472 23897 1992294400 134512640 134931368 4294956224 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/27942/statm: 27432 23897 48 102 0 27327 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 109728

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27943
/proc/meminfo: memFree=1573312/2055920 swapFree=4192812/4192956
[pid=27942] ppid=27940 vsize=119740 CPUtime=222.22
/proc/27942/stat : 27942 (picosat) R 27940 27942 27386 0 -1 4194304 26437 0 0 0 20690 1532 0 0 25 0 1 0 92927114 122613760 26421 1992294400 134512640 134931368 4294956224 18446744073709551615 134544839 0 0 4096 0 0 0 0 17 1 0 0
/proc/27942/statm: 29935 26421 48 102 0 29830 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 119740

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27943
/proc/meminfo: memFree=1569088/2055920 swapFree=4192812/4192956
[pid=27942] ppid=27940 vsize=123416 CPUtime=282.19
/proc/27942/stat : 27942 (picosat) R 27940 27942 27386 0 -1 4194304 27532 0 0 0 26686 1533 0 0 25 0 1 0 92927114 126377984 27419 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27942/statm: 30854 27419 48 102 0 30749 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 123416

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27943
/proc/meminfo: memFree=1569088/2055920 swapFree=4192812/4192956
[pid=27942] ppid=27940 vsize=123416 CPUtime=342.17
/proc/27942/stat : 27942 (picosat) R 27940 27942 27386 0 -1 4194304 27532 0 0 0 32684 1533 0 0 25 0 1 0 92927114 126377984 27419 1992294400 134512640 134931368 4294956224 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/27942/statm: 30854 27419 48 102 0 30749 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 123416

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27943
/proc/meminfo: memFree=1562048/2055920 swapFree=4192812/4192956
[pid=27942] ppid=27940 vsize=130672 CPUtime=402.15
/proc/27942/stat : 27942 (picosat) R 27940 27942 27386 0 -1 4194304 29352 0 0 0 38680 1535 0 0 25 0 1 0 92927114 133808128 29239 1992294400 134512640 134931368 4294956224 18446744073709551615 134542932 0 0 4096 0 0 0 0 17 1 0 0
/proc/27942/statm: 32668 29239 48 102 0 32563 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 130672

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27943
/proc/meminfo: memFree=1556224/2055920 swapFree=4192812/4192956
[pid=27942] ppid=27940 vsize=135932 CPUtime=462.13
/proc/27942/stat : 27942 (picosat) R 27940 27942 27386 0 -1 4194304 30850 0 0 0 44676 1537 0 0 25 0 1 0 92927114 139194368 30617 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27942/statm: 33983 30617 48 102 0 33878 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 135932

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27943
/proc/meminfo: memFree=1556224/2055920 swapFree=4192812/4192956
[pid=27942] ppid=27940 vsize=135932 CPUtime=522.11
/proc/27942/stat : 27942 (picosat) R 27940 27942 27386 0 -1 4194304 30850 0 0 0 50674 1537 0 0 25 0 1 0 92927114 139194368 30617 1992294400 134512640 134931368 4294956224 18446744073709551615 134525661 0 0 4096 0 0 0 0 17 1 0 0
/proc/27942/statm: 33983 30617 48 102 0 33878 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 135932

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27943
/proc/meminfo: memFree=1551360/2055920 swapFree=4192812/4192956
[pid=27942] ppid=27940 vsize=141192 CPUtime=582.09
/proc/27942/stat : 27942 (picosat) R 27940 27942 27386 0 -1 4194304 32144 0 0 0 56671 1538 0 0 25 0 1 0 92927114 144580608 31911 1992294400 134512640 134931368 4294956224 18446744073709551615 134529600 0 0 4096 0 0 0 0 17 1 0 0
/proc/27942/statm: 35298 31911 48 102 0 35193 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 141192

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27943
/proc/meminfo: memFree=1548544/2055920 swapFree=4192812/4192956
[pid=27942] ppid=27940 vsize=143568 CPUtime=642.07
/proc/27942/stat : 27942 (picosat) R 27940 27942 27386 0 -1 4194304 32882 0 0 0 62668 1539 0 0 25 0 1 0 92927114 147013632 32520 1992294400 134512640 134931368 4294956224 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/27942/statm: 35892 32520 48 102 0 35787 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 143568

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27943
/proc/meminfo: memFree=1548544/2055920 swapFree=4192812/4192956
[pid=27942] ppid=27940 vsize=143568 CPUtime=702.04
/proc/27942/stat : 27942 (picosat) R 27940 27942 27386 0 -1 4194304 32882 0 0 0 68665 1539 0 0 25 0 1 0 92927114 147013632 32520 1992294400 134512640 134931368 4294956224 18446744073709551615 134522899 0 0 4096 0 0 0 0 17 1 0 0
/proc/27942/statm: 35892 32520 48 102 0 35787 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 143568

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27943
/proc/meminfo: memFree=1545344/2055920 swapFree=4192812/4192956
[pid=27942] ppid=27940 vsize=146984 CPUtime=762.04
/proc/27942/stat : 27942 (picosat) R 27940 27942 27386 0 -1 4194304 33740 0 0 0 74663 1541 0 0 25 0 1 0 92927114 150511616 33378 1992294400 134512640 134931368 4294956224 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/27942/statm: 36746 33378 48 102 0 36641 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 146984

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27943
/proc/meminfo: memFree=1543232/2055920 swapFree=4192812/4192956
[pid=27942] ppid=27940 vsize=148832 CPUtime=822.01
/proc/27942/stat : 27942 (picosat) R 27940 27942 27386 0 -1 4194304 34350 0 0 0 80660 1541 0 0 25 0 1 0 92927114 152403968 33849 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27942/statm: 37208 33849 48 102 0 37103 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 148832

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27943
/proc/meminfo: memFree=1543232/2055920 swapFree=4192812/4192956
[pid=27942] ppid=27940 vsize=148832 CPUtime=881.98
/proc/27942/stat : 27942 (picosat) R 27940 27942 27386 0 -1 4194304 34350 0 0 0 86657 1541 0 0 25 0 1 0 92927114 152403968 33849 1992294400 134512640 134931368 4294956224 18446744073709551615 134544698 0 0 4096 0 0 0 0 17 1 0 0
/proc/27942/statm: 37208 33849 48 102 0 37103 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 148832

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27943
/proc/meminfo: memFree=1543232/2055920 swapFree=4192812/4192956
[pid=27942] ppid=27940 vsize=148832 CPUtime=941.96
/proc/27942/stat : 27942 (picosat) R 27940 27942 27386 0 -1 4194304 34350 0 0 0 92655 1541 0 0 25 0 1 0 92927114 152403968 33849 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27942/statm: 37208 33849 48 102 0 37103 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 148832

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27943
/proc/meminfo: memFree=1543168/2055920 swapFree=4192812/4192956
[pid=27942] ppid=27940 vsize=148832 CPUtime=1001.95
/proc/27942/stat : 27942 (picosat) R 27940 27942 27386 0 -1 4194304 34494 0 0 0 98653 1542 0 0 25 0 1 0 92927114 152403968 33852 1992294400 134512640 134931368 4294956224 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/27942/statm: 37208 33852 48 102 0 37103 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 148832

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27943
/proc/meminfo: memFree=1543168/2055920 swapFree=4192812/4192956
[pid=27942] ppid=27940 vsize=148832 CPUtime=1061.93
/proc/27942/stat : 27942 (picosat) R 27940 27942 27386 0 -1 4194304 34494 0 0 0 104651 1542 0 0 25 0 1 0 92927114 152403968 33852 1992294400 134512640 134931368 4294956224 18446744073709551615 134544770 0 0 4096 0 0 0 0 17 1 0 0
/proc/27942/statm: 37208 33852 48 102 0 37103 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 148832

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27949
/proc/meminfo: memFree=1542784/2055920 swapFree=4192812/4192956
[pid=27942] ppid=27940 vsize=148964 CPUtime=1121.9
/proc/27942/stat : 27942 (picosat) R 27940 27942 27386 0 -1 4194304 34721 0 0 0 110648 1542 0 0 25 0 1 0 92927114 152539136 33929 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27942/statm: 37241 33929 48 102 0 37136 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 148964

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27949
/proc/meminfo: memFree=1542784/2055920 swapFree=4192812/4192956
[pid=27942] ppid=27940 vsize=148964 CPUtime=1181.87
/proc/27942/stat : 27942 (picosat) R 27940 27942 27386 0 -1 4194304 34721 0 0 0 116645 1542 0 0 25 0 1 0 92927114 152539136 33929 1992294400 134512640 134931368 4294956224 18446744073709551615 134544718 0 0 4096 0 0 0 0 17 1 0 0
/proc/27942/statm: 37241 33929 48 102 0 37136 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 148964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27949
/proc/meminfo: memFree=1542784/2055920 swapFree=4192812/4192956
[pid=27942] ppid=27940 vsize=148964 CPUtime=1200.07
/proc/27942/stat : 27942 (picosat) R 27940 27942 27386 0 -1 4194304 34721 0 0 0 118465 1542 0 0 25 0 1 0 92927114 152539136 33929 1992294400 134512640 134931368 4294956224 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/27942/statm: 37241 33929 48 102 0 37136 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 148964

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27949
/proc/meminfo: memFree=1542784/2055920 swapFree=4192812/4192956
[pid=27942] ppid=27940 vsize=148964 CPUtime=1200.07
/proc/27942/stat : 27942 (picosat) R 27940 27942 27386 0 -1 4194304 34721 0 0 0 118465 1542 0 0 25 0 1 0 92927114 152539136 33929 1992294400 134512640 134931368 4294956224 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/27942/statm: 37241 33929 48 102 0 37136 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 148964

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.11
CPU user time (s): 1184.66
CPU system time (s): 15.4517
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 149564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1184.66
system time used= 15.4517
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34721
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= 2933

runsolver used 0.962853 second user time and 2.40463 second system time

The end

Launcher Data 

Begin job on node38 at 2009-04-25 10:43:07
IDJOB=1719736
IDBENCH=69571
IDSOLVER=563
FILE ID=node38/1719736-1240648982
PBS_JOBID= 9186460
Free space on /tmp= 66292 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT_RACE08/cnf/velev-vliw-uns-4.0-9-i1.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1719736-1240648982/watcher-1719736-1240648982 -o /tmp/evaluation-result-1719736-1240648982/solver-1719736-1240648982 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1719736-1240648982.cnf            

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

MD5SUM BENCH= 590cca3a58efdeb1c95ef988a53daa1d
RANDOM SEED=526009341

node38.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		: 3000.265
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		: 3000.265
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:       1678504 kB
Buffers:         30104 kB
Cached:         266784 kB
SwapCached:          0 kB
Active:         147552 kB
Inactive:       163284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1678504 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           69344 kB
Writeback:           0 kB
Mapped:          23708 kB
Slab:            52584 kB
Committed_AS:   433736 kB
PageTables:       1456 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= 66292 MiB
End job on node38 at 2009-04-25 11:03:09