Trace number 339030

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) 1200.04 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-14-UNSAT.sat05-3942.reshuffled-07.cnf
MD5SUM5d5a2534629561aec3a6f7f6c6034d03
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 variables577
Number of clauses1922
Sum of the clauses size5764
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 31920
Number of clauses of size 40
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/node13/watcher-339030-1173697061 -o ROOT/results/node13/solver-339030-1173697061 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339030-1173697061/picosat /tmp/evaluation/339030-1173697061/instance-339030-1173697061.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16037
/proc/meminfo: memFree=1726072/2055920 swapFree=4158788/4192956
[pid=16037] ppid=16035 vsize=568 CPUtime=0
/proc/16037/stat : 16037 (picosat) R 16035 16037 14404 0 -1 4194304 79 0 0 0 0 0 0 0 18 0 1 0 389660556 581632 64 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16037/statm: 142 64 40 102 0 37 0

[startup+0.093294 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16037
/proc/meminfo: memFree=1726072/2055920 swapFree=4158788/4192956
[pid=16037] ppid=16035 vsize=832 CPUtime=0.09
/proc/16037/stat : 16037 (picosat) R 16035 16037 14404 0 -1 4194304 153 0 0 0 8 1 0 0 18 0 1 0 389660556 851968 138 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/16037/statm: 208 138 42 102 0 103 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 832

[startup+0.101295 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16037
/proc/meminfo: memFree=1726072/2055920 swapFree=4158788/4192956
[pid=16037] ppid=16035 vsize=832 CPUtime=0.09
/proc/16037/stat : 16037 (picosat) R 16035 16037 14404 0 -1 4194304 158 0 0 0 8 1 0 0 18 0 1 0 389660556 851968 143 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525763 0 0 4096 0 0 0 0 17 1 0 0
/proc/16037/statm: 208 143 42 102 0 103 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 832

[startup+0.301321 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16037
/proc/meminfo: memFree=1726072/2055920 swapFree=4158788/4192956
[pid=16037] ppid=16035 vsize=972 CPUtime=0.29
/proc/16037/stat : 16037 (picosat) R 16035 16037 14404 0 -1 4194304 177 0 0 0 28 1 0 0 19 0 1 0 389660556 995328 160 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/16037/statm: 243 160 48 102 0 138 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 972

[startup+0.701375 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16037
/proc/meminfo: memFree=1726072/2055920 swapFree=4158788/4192956
[pid=16037] ppid=16035 vsize=972 CPUtime=0.69
/proc/16037/stat : 16037 (picosat) R 16035 16037 14404 0 -1 4194304 190 0 0 0 68 1 0 0 22 0 1 0 389660556 995328 173 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529280 0 0 4096 0 0 0 0 17 1 0 0
/proc/16037/statm: 243 173 48 102 0 138 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 972

[startup+1.50148 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16038
/proc/meminfo: memFree=1725552/2055920 swapFree=4158788/4192956
[pid=16037] ppid=16035 vsize=1104 CPUtime=1.49
/proc/16037/stat : 16037 (picosat) R 16035 16037 14404 0 -1 4194304 211 0 0 0 148 1 0 0 25 0 1 0 389660556 1130496 194 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/16037/statm: 276 194 48 102 0 171 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1104

[startup+3.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16038
/proc/meminfo: memFree=1725296/2055920 swapFree=4158788/4192956
[pid=16037] ppid=16035 vsize=1236 CPUtime=3.09
/proc/16037/stat : 16037 (picosat) R 16035 16037 14404 0 -1 4194304 249 0 0 0 308 1 0 0 25 0 1 0 389660556 1265664 232 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529646 0 0 4096 0 0 0 0 17 1 0 0
/proc/16037/statm: 309 232 48 102 0 204 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1236

[startup+6.30112 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16038
/proc/meminfo: memFree=1724976/2055920 swapFree=4158788/4192956
[pid=16037] ppid=16035 vsize=1476 CPUtime=6.29
/proc/16037/stat : 16037 (picosat) R 16035 16037 14404 0 -1 4194304 297 0 0 0 628 1 0 0 25 0 1 0 389660556 1511424 280 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529841 0 0 4096 0 0 0 0 17 1 0 0
/proc/16037/statm: 369 280 48 102 0 264 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1476

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16038
/proc/meminfo: memFree=1724600/2055920 swapFree=4158788/4192956
[pid=16037] ppid=16035 vsize=1724 CPUtime=12.69
/proc/16037/stat : 16037 (picosat) R 16035 16037 14404 0 -1 4194304 365 0 0 0 1268 1 0 0 25 0 1 0 389660556 1765376 348 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529753 0 0 4096 0 0 0 0 17 1 0 0
/proc/16037/statm: 431 348 48 102 0 326 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1724

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16038
/proc/meminfo: memFree=1724216/2055920 swapFree=4158788/4192956
[pid=16037] ppid=16035 vsize=2084 CPUtime=25.48
/proc/16037/stat : 16037 (picosat) R 16035 16037 14404 0 -1 4194304 458 0 0 0 2547 1 0 0 25 0 1 0 389660556 2134016 441 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/16037/statm: 521 441 48 102 0 416 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2084

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16038
/proc/meminfo: memFree=1723640/2055920 swapFree=4158788/4192956
[pid=16037] ppid=16035 vsize=2612 CPUtime=51.08
/proc/16037/stat : 16037 (picosat) R 16035 16037 14404 0 -1 4194304 597 0 0 0 5106 2 0 0 25 0 1 0 389660556 2674688 580 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/16037/statm: 653 580 48 102 0 548 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2612

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16038
/proc/meminfo: memFree=1722616/2055920 swapFree=4158788/4192956
[pid=16037] ppid=16035 vsize=3576 CPUtime=102.26
/proc/16037/stat : 16037 (picosat) R 16035 16037 14404 0 -1 4194304 862 0 0 0 10224 2 0 0 25 0 1 0 389660556 3661824 833 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134520033 0 0 4096 0 0 0 0 17 1 0 0
/proc/16037/statm: 894 833 48 102 0 789 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3576

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16038
/proc/meminfo: memFree=1721592/2055920 swapFree=4158788/4192956
[pid=16037] ppid=16035 vsize=4600 CPUtime=162.24
/proc/16037/stat : 16037 (picosat) R 16035 16037 14404 0 -1 4194304 1117 0 0 0 16221 3 0 0 25 0 1 0 389660556 4710400 1087 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/16037/statm: 1150 1087 48 102 0 1045 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4600

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 16140
/proc/meminfo: memFree=1719752/2055920 swapFree=4158788/4192956
[pid=16037] ppid=16035 vsize=5052 CPUtime=222.18
/proc/16037/stat : 16037 (picosat) R 16035 16037 14404 0 -1 4194304 1417 0 0 0 22215 3 0 0 25 0 1 0 389660556 5173248 1200 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/16037/statm: 1263 1200 48 102 0 1158 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 5052

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 16216
/proc/meminfo: memFree=1718664/2055920 swapFree=4158788/4192956
[pid=16037] ppid=16035 vsize=6056 CPUtime=282.11
/proc/16037/stat : 16037 (picosat) R 16035 16037 14404 0 -1 4194304 1843 0 0 0 28207 4 0 0 25 0 1 0 389660556 6201344 1457 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/16037/statm: 1514 1457 48 102 0 1409 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 6056

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16236
/proc/meminfo: memFree=1719152/2055920 swapFree=4158788/4192956
[pid=16037] ppid=16035 vsize=6764 CPUtime=342.09
/proc/16037/stat : 16037 (picosat) R 16035 16037 14404 0 -1 4194304 2024 0 0 0 34204 5 0 0 25 0 1 0 389660556 6926336 1634 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529909 0 0 4096 0 0 0 0 17 1 0 0
/proc/16037/statm: 1691 1634 48 102 0 1586 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 6764

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16236
/proc/meminfo: memFree=1718768/2055920 swapFree=4158788/4192956
[pid=16037] ppid=16035 vsize=7112 CPUtime=402.07
/proc/16037/stat : 16037 (picosat) R 16035 16037 14404 0 -1 4194304 2136 0 0 0 40201 6 0 0 25 0 1 0 389660556 7282688 1721 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/16037/statm: 1778 1721 48 102 0 1673 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 7112

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16236
/proc/meminfo: memFree=1718704/2055920 swapFree=4158788/4192956
[pid=16037] ppid=16035 vsize=7212 CPUtime=462.05
/proc/16037/stat : 16037 (picosat) R 16035 16037 14404 0 -1 4194304 2151 0 0 0 46199 6 0 0 25 0 1 0 389660556 7385088 1736 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16037/statm: 1803 1736 48 102 0 1698 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 7212

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16236
/proc/meminfo: memFree=1718192/2055920 swapFree=4158788/4192956
[pid=16037] ppid=16035 vsize=7692 CPUtime=522.03
/proc/16037/stat : 16037 (picosat) R 16035 16037 14404 0 -1 4194304 2302 0 0 0 52196 7 0 0 25 0 1 0 389660556 7876608 1850 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16037/statm: 1923 1850 48 102 0 1818 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 7692

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16236
/proc/meminfo: memFree=1717616/2055920 swapFree=4158788/4192956
[pid=16037] ppid=16035 vsize=8360 CPUtime=582.01
/proc/16037/stat : 16037 (picosat) R 16035 16037 14404 0 -1 4194304 2578 0 0 0 58194 7 0 0 25 0 1 0 389660556 8560640 2015 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16037/statm: 2090 2015 48 102 0 1985 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 8360

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16236
/proc/meminfo: memFree=1717368/2055920 swapFree=4158788/4192956
[pid=16037] ppid=16035 vsize=8476 CPUtime=642
/proc/16037/stat : 16037 (picosat) R 16035 16037 14404 0 -1 4194304 2661 0 0 0 64192 8 0 0 25 0 1 0 389660556 8679424 2046 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134523350 0 0 4096 0 0 0 0 17 1 0 0
/proc/16037/statm: 2119 2046 48 102 0 2014 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 8476

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16236
/proc/meminfo: memFree=1717624/2055920 swapFree=4158788/4192956
[pid=16037] ppid=16035 vsize=8292 CPUtime=701.97
/proc/16037/stat : 16037 (picosat) R 16035 16037 14404 0 -1 4194304 2661 0 0 0 70189 8 0 0 25 0 1 0 389660556 8491008 2000 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16037/statm: 2073 2000 48 102 0 1968 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 8292

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16236
/proc/meminfo: memFree=1717048/2055920 swapFree=4158788/4192956
[pid=16037] ppid=16035 vsize=9060 CPUtime=761.96
/proc/16037/stat : 16037 (picosat) R 16035 16037 14404 0 -1 4194304 2944 0 0 0 76187 9 0 0 25 0 1 0 389660556 9277440 2179 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/16037/statm: 2265 2179 48 102 0 2160 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 9060

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16236
/proc/meminfo: memFree=1716920/2055920 swapFree=4158788/4192956
[pid=16037] ppid=16035 vsize=9192 CPUtime=821.94
/proc/16037/stat : 16037 (picosat) R 16035 16037 14404 0 -1 4194304 2996 0 0 0 82185 9 0 0 25 0 1 0 389660556 9412608 2226 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530094 0 0 4096 0 0 0 0 17 1 0 0
/proc/16037/statm: 2298 2226 48 102 0 2193 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 9192

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16236
/proc/meminfo: memFree=1716536/2055920 swapFree=4158788/4192956
[pid=16037] ppid=16035 vsize=9588 CPUtime=881.92
/proc/16037/stat : 16037 (picosat) R 16035 16037 14404 0 -1 4194304 3098 0 0 0 88182 10 0 0 25 0 1 0 389660556 9818112 2326 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16037/statm: 2397 2326 48 102 0 2292 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 9588

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16236
/proc/meminfo: memFree=1716600/2055920 swapFree=4158788/4192956
[pid=16037] ppid=16035 vsize=9588 CPUtime=941.9
/proc/16037/stat : 16037 (picosat) R 16035 16037 14404 0 -1 4194304 3098 0 0 0 94179 11 0 0 25 0 1 0 389660556 9818112 2326 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530094 0 0 4096 0 0 0 0 17 1 0 0
/proc/16037/statm: 2397 2326 48 102 0 2292 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 9588

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16236
/proc/meminfo: memFree=1715896/2055920 swapFree=4158788/4192956
[pid=16037] ppid=16035 vsize=10248 CPUtime=1001.88
/proc/16037/stat : 16037 (picosat) R 16035 16037 14404 0 -1 4194304 3292 0 0 0 100177 11 0 0 25 0 1 0 389660556 10493952 2490 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134520023 0 0 4096 0 0 0 0 17 1 0 0
/proc/16037/statm: 2562 2490 48 102 0 2457 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 10248

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16236
/proc/meminfo: memFree=1715448/2055920 swapFree=4158788/4192956
[pid=16037] ppid=16035 vsize=10700 CPUtime=1061.87
/proc/16037/stat : 16037 (picosat) R 16035 16037 14404 0 -1 4194304 3401 0 0 0 106175 12 0 0 25 0 1 0 389660556 10956800 2599 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16037/statm: 2675 2599 48 102 0 2570 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 10700

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16236
/proc/meminfo: memFree=1715448/2055920 swapFree=4158788/4192956
[pid=16037] ppid=16035 vsize=10672 CPUtime=1121.84
/proc/16037/stat : 16037 (picosat) R 16035 16037 14404 0 -1 4194304 3402 0 0 0 112172 12 0 0 25 0 1 0 389660556 10928128 2598 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/16037/statm: 2668 2598 48 102 0 2563 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 10672

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16236
/proc/meminfo: memFree=1715192/2055920 swapFree=4158788/4192956
[pid=16037] ppid=16035 vsize=10916 CPUtime=1181.83
/proc/16037/stat : 16037 (picosat) R 16035 16037 14404 0 -1 4194304 3457 0 0 0 118170 13 0 0 25 0 1 0 389660556 11177984 2653 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/16037/statm: 2729 2653 48 102 0 2624 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 10916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16236
/proc/meminfo: memFree=1715192/2055920 swapFree=4158788/4192956
[pid=16037] ppid=16035 vsize=10900 CPUtime=1200.03
/proc/16037/stat : 16037 (picosat) R 16035 16037 14404 0 -1 4194304 3457 0 0 0 119990 13 0 0 25 0 1 0 389660556 11161600 2653 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16037/statm: 2725 2653 48 102 0 2620 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 10900

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 2/78 16236
/proc/meminfo: memFree=1715192/2055920 swapFree=4158788/4192956
[pid=16037] ppid=16035 vsize=10900 CPUtime=1200.03
/proc/16037/stat : 16037 (picosat) R 16035 16037 14404 0 -1 4194304 3457 0 0 0 119990 13 0 0 25 0 1 0 389660556 11161600 2653 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16037/statm: 2725 2653 48 102 0 2620 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 10900

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1199.9
CPU system time (s): 0.134979
CPU usage (%): 99.9607
Max. virtual memory (cumulated for all children) (KiB): 10936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.134979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3457
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= 2229

runsolver used 1.49977 second user time and 2.84157 second system time

The end



Launcher Data (download as text)




Begin job on node13 on Mon Mar 12 10:57:41 UTC 2007

IDJOB= 339030
IDBENCH= 24737
IDSOLVER= 106
FILE ID= node13/339030-1173697061

PBS_JOBID= 4101478

Free space on /tmp= 66484 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/others/pmg-14-UNSAT.sat05-3942.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339030-1173697061/picosat /tmp/evaluation/339030-1173697061/instance-339030-1173697061.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-339030-1173697061 -o ROOT/results/node13/solver-339030-1173697061 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339030-1173697061/picosat /tmp/evaluation/339030-1173697061/instance-339030-1173697061.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  5d5a2534629561aec3a6f7f6c6034d03

RANDOM SEED= 561520770

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1726544 kB
Buffers:         39204 kB
Cached:         204676 kB
SwapCached:       2076 kB
Active:         177556 kB
Inactive:        88972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1726544 kB
SwapTotal:     4192956 kB
SwapFree:      4158788 kB
Dirty:             536 kB
Writeback:           0 kB
Mapped:          30612 kB
Slab:            48484 kB
Committed_AS:  1687028 kB
PageTables:       1744 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= 66484 MiB

End job on node13 on Mon Mar 12 11:17:44 UTC 2007