Trace number 339744

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) 1200.1 1200.61

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest02-ezfact64_10.sat05-449.reshuffled-07.cnf
MD5SUM4bdea1a05617ff95eaeaf981037754e7
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark750.032
Satisfiable
(Un)Satisfiability was proved
Number of variables3073
Number of clauses19785
Sum of the clauses size74601
Maximum clause length4
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 20
Number of clauses of size 34344
Number of clauses of size 415376
Number of clauses of size 50
Number of clauses of size over 50

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/node44/watcher-339744-1173710590 -o ROOT/results/node44/solver-339744-1173710590 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339744-1173710590/picosat /tmp/evaluation/339744-1173710590/instance-339744-1173710590.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: 0.91 0.98 0.99 3/64 15017
/proc/meminfo: memFree=1801736/2055920 swapFree=4183776/4192956
[pid=15017] ppid=15015 vsize=884 CPUtime=0
/proc/15017/stat : 15017 (picosat) R 15015 15017 14595 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 391015120 905216 119 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15017/statm: 221 119 40 102 0 116 0

[startup+0.070867 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 15017
/proc/meminfo: memFree=1801736/2055920 swapFree=4183776/4192956
[pid=15017] ppid=15015 vsize=1016 CPUtime=0.06
/proc/15017/stat : 15017 (picosat) R 15015 15017 14595 0 -1 4194304 174 0 0 0 2 4 0 0 18 0 1 0 391015120 1040384 159 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15017/statm: 254 159 40 102 0 149 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1016

[startup+0.102871 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 15017
/proc/meminfo: memFree=1801736/2055920 swapFree=4183776/4192956
[pid=15017] ppid=15015 vsize=1168 CPUtime=0.09
/proc/15017/stat : 15017 (picosat) R 15015 15017 14595 0 -1 4194304 201 0 0 0 4 5 0 0 18 0 1 0 391015120 1196032 186 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15017/statm: 292 186 40 102 0 187 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1168

[startup+0.302908 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 15017
/proc/meminfo: memFree=1801736/2055920 swapFree=4183776/4192956
[pid=15017] ppid=15015 vsize=1696 CPUtime=0.29
/proc/15017/stat : 15017 (picosat) R 15015 15017 14595 0 -1 4194304 326 0 0 0 17 12 0 0 19 0 1 0 391015120 1736704 311 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/15017/statm: 424 311 42 102 0 319 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1696

[startup+0.701981 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 15017
/proc/meminfo: memFree=1801736/2055920 swapFree=4183776/4192956
[pid=15017] ppid=15015 vsize=1968 CPUtime=0.69
/proc/15017/stat : 15017 (picosat) R 15015 15017 14595 0 -1 4194304 416 0 0 0 57 12 0 0 22 0 1 0 391015120 2015232 399 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529909 0 0 4096 0 0 0 0 17 1 0 0
/proc/15017/statm: 492 399 48 102 0 387 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1968

[startup+1.50113 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 15018
/proc/meminfo: memFree=1800128/2055920 swapFree=4183776/4192956
[pid=15017] ppid=15015 vsize=2364 CPUtime=1.49
/proc/15017/stat : 15017 (picosat) R 15015 15017 14595 0 -1 4194304 528 0 0 0 137 12 0 0 25 0 1 0 391015120 2420736 511 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15017/statm: 591 511 48 102 0 486 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2364

[startup+3.10142 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 15018
/proc/meminfo: memFree=1799360/2055920 swapFree=4183776/4192956
[pid=15017] ppid=15015 vsize=2892 CPUtime=3.09
/proc/15017/stat : 15017 (picosat) R 15015 15017 14595 0 -1 4194304 650 0 0 0 297 12 0 0 25 0 1 0 391015120 2961408 633 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530181 0 0 4096 0 0 0 0 17 1 0 0
/proc/15017/statm: 723 633 48 102 0 618 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2892

[startup+6.302 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 15018
/proc/meminfo: memFree=1799104/2055920 swapFree=4183776/4192956
[pid=15017] ppid=15015 vsize=2892 CPUtime=6.29
/proc/15017/stat : 15017 (picosat) R 15015 15017 14595 0 -1 4194304 654 0 0 0 617 12 0 0 25 0 1 0 391015120 2961408 637 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/15017/statm: 723 637 48 102 0 618 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2892

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 15018
/proc/meminfo: memFree=1798984/2055920 swapFree=4183776/4192956
[pid=15017] ppid=15015 vsize=3024 CPUtime=12.68
/proc/15017/stat : 15017 (picosat) R 15015 15017 14595 0 -1 4194304 679 0 0 0 1256 12 0 0 25 0 1 0 391015120 3096576 662 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529740 0 0 4096 0 0 0 0 17 1 0 0
/proc/15017/statm: 756 662 48 102 0 651 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3024

[startup+25.5015 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 15018
/proc/meminfo: memFree=1798600/2055920 swapFree=4183776/4192956
[pid=15017] ppid=15015 vsize=3404 CPUtime=25.48
/proc/15017/stat : 15017 (picosat) R 15015 15017 14595 0 -1 4194304 781 0 0 0 2536 12 0 0 25 0 1 0 391015120 3485696 764 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/15017/statm: 851 764 48 102 0 746 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3404

[startup+51.1022 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 15020
/proc/meminfo: memFree=1798152/2055920 swapFree=4183776/4192956
[pid=15017] ppid=15015 vsize=3964 CPUtime=51.08
/proc/15017/stat : 15017 (picosat) R 15015 15017 14595 0 -1 4194304 917 0 0 0 5095 13 0 0 25 0 1 0 391015120 4059136 900 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529123 0 0 4096 0 0 0 0 17 1 0 0
/proc/15017/statm: 991 900 48 102 0 886 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3964

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 15020
/proc/meminfo: memFree=1797064/2055920 swapFree=4183776/4192956
[pid=15017] ppid=15015 vsize=5008 CPUtime=102.26
/proc/15017/stat : 15017 (picosat) R 15015 15017 14595 0 -1 4194304 1157 0 0 0 10213 13 0 0 25 0 1 0 391015120 5128192 1140 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525929 0 0 4096 0 0 0 0 17 1 0 0
/proc/15017/statm: 1252 1140 48 102 0 1147 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5008

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15020
/proc/meminfo: memFree=1796360/2055920 swapFree=4183776/4192956
[pid=15017] ppid=15015 vsize=5660 CPUtime=162.24
/proc/15017/stat : 15017 (picosat) R 15015 15017 14595 0 -1 4194304 1321 0 0 0 16211 13 0 0 25 0 1 0 391015120 5795840 1304 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/15017/statm: 1415 1304 48 102 0 1310 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5660

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15020
/proc/meminfo: memFree=1795848/2055920 swapFree=4183776/4192956
[pid=15017] ppid=15015 vsize=6268 CPUtime=222.22
/proc/15017/stat : 15017 (picosat) R 15015 15017 14595 0 -1 4194304 1461 0 0 0 22209 13 0 0 25 0 1 0 391015120 6418432 1444 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15017/statm: 1567 1444 48 102 0 1462 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 6268

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15020
/proc/meminfo: memFree=1795080/2055920 swapFree=4183776/4192956
[pid=15017] ppid=15015 vsize=6848 CPUtime=282.19
/proc/15017/stat : 15017 (picosat) R 15015 15017 14595 0 -1 4194304 1621 0 0 0 28206 13 0 0 25 0 1 0 391015120 7012352 1604 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15017/statm: 1712 1604 48 102 0 1607 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 6848

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15020
/proc/meminfo: memFree=1794888/2055920 swapFree=4183776/4192956
[pid=15017] ppid=15015 vsize=7016 CPUtime=342.17
/proc/15017/stat : 15017 (picosat) R 15015 15017 14595 0 -1 4194304 1670 0 0 0 34204 13 0 0 25 0 1 0 391015120 7184384 1653 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529909 0 0 4096 0 0 0 0 17 1 0 0
/proc/15017/statm: 1754 1653 48 102 0 1649 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 7016

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15020
/proc/meminfo: memFree=1794120/2055920 swapFree=4183776/4192956
[pid=15017] ppid=15015 vsize=7772 CPUtime=402.15
/proc/15017/stat : 15017 (picosat) R 15015 15017 14595 0 -1 4194304 1865 0 0 0 40202 13 0 0 25 0 1 0 391015120 7958528 1848 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531145 0 0 4096 0 0 0 0 17 1 0 0
/proc/15017/statm: 1943 1848 48 102 0 1838 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 7772

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15020
/proc/meminfo: memFree=1793672/2055920 swapFree=4183776/4192956
[pid=15017] ppid=15015 vsize=8184 CPUtime=462.14
/proc/15017/stat : 15017 (picosat) R 15015 15017 14595 0 -1 4194304 1972 0 0 0 46200 14 0 0 25 0 1 0 391015120 8380416 1955 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15017/statm: 2046 1955 48 102 0 1941 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 8184

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15020
/proc/meminfo: memFree=1793672/2055920 swapFree=4183776/4192956
[pid=15017] ppid=15015 vsize=8184 CPUtime=522.12
/proc/15017/stat : 15017 (picosat) R 15015 15017 14595 0 -1 4194304 1974 0 0 0 52198 14 0 0 25 0 1 0 391015120 8380416 1957 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15017/statm: 2046 1957 48 102 0 1941 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 8184

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15020
/proc/meminfo: memFree=1793352/2055920 swapFree=4183776/4192956
[pid=15017] ppid=15015 vsize=8520 CPUtime=582.1
/proc/15017/stat : 15017 (picosat) R 15015 15017 14595 0 -1 4194304 2063 0 0 0 58196 14 0 0 25 0 1 0 391015120 8724480 2046 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15017/statm: 2130 2046 48 102 0 2025 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 8520

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15020
/proc/meminfo: memFree=1792840/2055920 swapFree=4183776/4192956
[pid=15017] ppid=15015 vsize=8928 CPUtime=642.08
/proc/15017/stat : 15017 (picosat) R 15015 15017 14595 0 -1 4194304 2173 0 0 0 64194 14 0 0 25 0 1 0 391015120 9142272 2152 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530332 0 0 4096 0 0 0 0 17 1 0 0
/proc/15017/statm: 2232 2152 48 102 0 2127 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 8928

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15020
/proc/meminfo: memFree=1792904/2055920 swapFree=4183776/4192956
[pid=15017] ppid=15015 vsize=8912 CPUtime=702.05
/proc/15017/stat : 15017 (picosat) R 15015 15017 14595 0 -1 4194304 2173 0 0 0 70191 14 0 0 25 0 1 0 391015120 9125888 2148 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/15017/statm: 2228 2148 48 102 0 2123 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 8912

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15020
/proc/meminfo: memFree=1792712/2055920 swapFree=4183776/4192956
[pid=15017] ppid=15015 vsize=9172 CPUtime=762.03
/proc/15017/stat : 15017 (picosat) R 15015 15017 14595 0 -1 4194304 2210 0 0 0 76189 14 0 0 25 0 1 0 391015120 9392128 2183 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15017/statm: 2293 2183 48 102 0 2188 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 9172

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15020
/proc/meminfo: memFree=1792840/2055920 swapFree=4183776/4192956
[pid=15017] ppid=15015 vsize=9152 CPUtime=822.02
/proc/15017/stat : 15017 (picosat) R 15015 15017 14595 0 -1 4194304 2210 0 0 0 82187 15 0 0 25 0 1 0 391015120 9371648 2178 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15017/statm: 2288 2178 48 102 0 2183 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 9152

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15020
/proc/meminfo: memFree=1792392/2055920 swapFree=4183776/4192956
[pid=15017] ppid=15015 vsize=9548 CPUtime=882
/proc/15017/stat : 15017 (picosat) R 15015 15017 14595 0 -1 4194304 2434 0 0 0 88185 15 0 0 25 0 1 0 391015120 9777152 2266 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15017/statm: 2387 2266 48 102 0 2282 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 9548

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15020
/proc/meminfo: memFree=1791624/2055920 swapFree=4183776/4192956
[pid=15017] ppid=15015 vsize=10208 CPUtime=941.98
/proc/15017/stat : 15017 (picosat) R 15015 15017 14595 0 -1 4194304 2710 0 0 0 94182 16 0 0 25 0 1 0 391015120 10452992 2438 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15017/statm: 2552 2438 48 102 0 2447 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 10208

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15020
/proc/meminfo: memFree=1791688/2055920 swapFree=4183776/4192956
[pid=15017] ppid=15015 vsize=10208 CPUtime=1001.96
/proc/15017/stat : 15017 (picosat) R 15015 15017 14595 0 -1 4194304 2818 0 0 0 100180 16 0 0 25 0 1 0 391015120 10452992 2438 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15017/statm: 2552 2438 48 102 0 2447 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 10208

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15020
/proc/meminfo: memFree=1791624/2055920 swapFree=4183776/4192956
[pid=15017] ppid=15015 vsize=10208 CPUtime=1061.94
/proc/15017/stat : 15017 (picosat) R 15015 15017 14595 0 -1 4194304 2926 0 0 0 106178 16 0 0 25 0 1 0 391015120 10452992 2438 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529700 0 0 4096 0 0 0 0 17 1 0 0
/proc/15017/statm: 2552 2438 48 102 0 2447 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 10208

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 15154
/proc/meminfo: memFree=1790352/2055920 swapFree=4183776/4192956
[pid=15017] ppid=15015 vsize=10340 CPUtime=1121.84
/proc/15017/stat : 15017 (picosat) R 15015 15017 14595 0 -1 4194304 3075 0 0 0 112168 16 0 0 25 0 1 0 391015120 10588160 2477 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15017/statm: 2585 2477 48 102 0 2480 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 10340

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15218
/proc/meminfo: memFree=1791240/2055920 swapFree=4183776/4192956
[pid=15017] ppid=15015 vsize=10340 CPUtime=1181.78
/proc/15017/stat : 15017 (picosat) R 15015 15017 14595 0 -1 4194304 3188 0 0 0 118162 16 0 0 25 0 1 0 391015120 10588160 2478 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/15017/statm: 2585 2478 48 102 0 2480 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 10340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15218
/proc/meminfo: memFree=1791368/2055920 swapFree=4183776/4192956
[pid=15017] ppid=15015 vsize=10340 CPUtime=1200.08
/proc/15017/stat : 15017 (picosat) R 15015 15017 14595 0 -1 4194304 3188 0 0 0 119992 16 0 0 25 0 1 0 391015120 10588160 2478 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15017/statm: 2585 2478 48 102 0 2480 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 10340

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): 1200.61
CPU time (s): 1200.1
CPU user time (s): 1199.93
CPU system time (s): 0.169974
CPU usage (%): 99.9574
Max. virtual memory (cumulated for all children) (KiB): 10488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.169974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3188
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= 3348

runsolver used 0.78888 second user time and 2.57661 second system time

The end



Launcher Data (download as text)




Begin job on node44 on Mon Mar 12 14:43:10 UTC 2007

IDJOB= 339744
IDBENCH= 24754
IDSOLVER= 106
FILE ID= node44/339744-1173710590

PBS_JOBID= 4101769

Free space on /tmp= 66528 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest02-ezfact64_10.sat05-449.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339744-1173710590/picosat /tmp/evaluation/339744-1173710590/instance-339744-1173710590.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-339744-1173710590 -o ROOT/results/node44/solver-339744-1173710590 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339744-1173710590/picosat /tmp/evaluation/339744-1173710590/instance-339744-1173710590.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  4bdea1a05617ff95eaeaf981037754e7

RANDOM SEED= 914595245

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:       1802144 kB
Buffers:         31824 kB
Cached:         173232 kB
SwapCached:       3500 kB
Active:         106492 kB
Inactive:       108940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1802144 kB
SwapTotal:     4192956 kB
SwapFree:      4183776 kB
Dirty:             892 kB
Writeback:           0 kB
Mapped:          15524 kB
Slab:            24300 kB
Committed_AS:   762976 kB
PageTables:       1396 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= 66528 MiB

End job on node44 on Mon Mar 12 15:03:13 UTC 2007