Trace number 338736

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 535? (TO) 1200.09 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
counting-harder-php-014-013.sat05-1187.reshuffled-07.cnf
MD5SUMe9a4b8de00c9a73b6f8447e11f01f363
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark6.40502
Satisfiable
(Un)Satisfiability was proved
Number of variables182
Number of clauses1197
Sum of the clauses size2548
Maximum clause length13
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21183
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 514

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/node19/watcher-338736-1173691262 -o ROOT/results/node19/solver-338736-1173691262 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338736-1173691262/picosat /tmp/evaluation/338736-1173691262/instance-338736-1173691262.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 2/77 18325
/proc/meminfo: memFree=1472312/2055920 swapFree=4169404/4192956
[pid=18325] ppid=18323 vsize=568 CPUtime=0
/proc/18325/stat : 18325 (picosat) R 18323 18325 17004 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 389080198 581632 54 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18325/statm: 142 54 40 102 0 37 0

[startup+0.039127 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 18325
/proc/meminfo: memFree=1472312/2055920 swapFree=4169404/4192956
[pid=18325] ppid=18323 vsize=700 CPUtime=0.03
/proc/18325/stat : 18325 (picosat) R 18323 18325 17004 0 -1 4194304 116 0 0 0 3 0 0 0 18 0 1 0 389080198 716800 101 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/18325/statm: 175 101 42 102 0 70 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 700

[startup+0.102133 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 18325
/proc/meminfo: memFree=1472312/2055920 swapFree=4169404/4192956
[pid=18325] ppid=18323 vsize=840 CPUtime=0.09
/proc/18325/stat : 18325 (picosat) R 18323 18325 17004 0 -1 4194304 150 0 0 0 9 0 0 0 18 0 1 0 389080198 860160 133 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134549325 0 0 4096 0 0 0 0 17 1 0 0
/proc/18325/statm: 210 133 48 102 0 105 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 840

[startup+0.302155 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 18325
/proc/meminfo: memFree=1472312/2055920 swapFree=4169404/4192956
[pid=18325] ppid=18323 vsize=840 CPUtime=0.29
/proc/18325/stat : 18325 (picosat) R 18323 18325 17004 0 -1 4194304 170 0 0 0 29 0 0 0 19 0 1 0 389080198 860160 153 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530239 0 0 4096 0 0 0 0 17 1 0 0
/proc/18325/statm: 210 153 48 102 0 105 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 840

[startup+0.701198 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 18325
/proc/meminfo: memFree=1472312/2055920 swapFree=4169404/4192956
[pid=18325] ppid=18323 vsize=972 CPUtime=0.69
/proc/18325/stat : 18325 (picosat) R 18323 18325 17004 0 -1 4194304 188 0 0 0 69 0 0 0 22 0 1 0 389080198 995328 171 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/18325/statm: 243 171 48 102 0 138 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 972

[startup+1.50128 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18326
/proc/meminfo: memFree=1471600/2055920 swapFree=4169404/4192956
[pid=18325] ppid=18323 vsize=1232 CPUtime=1.49
/proc/18325/stat : 18325 (picosat) R 18323 18325 17004 0 -1 4194304 254 0 0 0 149 0 0 0 25 0 1 0 389080198 1261568 237 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18325/statm: 308 237 48 102 0 203 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1232

[startup+3.10146 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18326
/proc/meminfo: memFree=1471280/2055920 swapFree=4169404/4192956
[pid=18325] ppid=18323 vsize=1364 CPUtime=3.09
/proc/18325/stat : 18325 (picosat) R 18323 18325 17004 0 -1 4194304 278 0 0 0 309 0 0 0 25 0 1 0 389080198 1396736 261 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530214 0 0 4096 0 0 0 0 17 1 0 0
/proc/18325/statm: 341 261 48 102 0 236 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1364

[startup+6.30181 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18326
/proc/meminfo: memFree=1470896/2055920 swapFree=4169404/4192956
[pid=18325] ppid=18323 vsize=1620 CPUtime=6.29
/proc/18325/stat : 18325 (picosat) R 18323 18325 17004 0 -1 4194304 365 0 0 0 629 0 0 0 25 0 1 0 389080198 1658880 348 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134520095 0 0 4096 0 0 0 0 17 1 0 0
/proc/18325/statm: 405 348 48 102 0 300 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1620

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18326
/proc/meminfo: memFree=1470448/2055920 swapFree=4169404/4192956
[pid=18325] ppid=18323 vsize=2012 CPUtime=12.69
/proc/18325/stat : 18325 (picosat) R 18323 18325 17004 0 -1 4194304 445 0 0 0 1269 0 0 0 25 0 1 0 389080198 2060288 428 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18325/statm: 503 428 48 102 0 398 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2012

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18326
/proc/meminfo: memFree=1469872/2055920 swapFree=4169404/4192956
[pid=18325] ppid=18323 vsize=2624 CPUtime=25.48
/proc/18325/stat : 18325 (picosat) R 18323 18325 17004 0 -1 4194304 592 0 0 0 2548 0 0 0 25 0 1 0 389080198 2686976 575 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134524060 0 0 4096 0 0 0 0 17 1 0 0
/proc/18325/statm: 656 575 48 102 0 551 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2624

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18326
/proc/meminfo: memFree=1469232/2055920 swapFree=4169404/4192956
[pid=18325] ppid=18323 vsize=3192 CPUtime=51.07
/proc/18325/stat : 18325 (picosat) R 18323 18325 17004 0 -1 4194304 740 0 0 0 5107 0 0 0 25 0 1 0 389080198 3268608 723 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525659 0 0 4096 0 0 0 0 17 1 0 0
/proc/18325/statm: 798 723 48 102 0 693 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3192

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18326
/proc/meminfo: memFree=1468336/2055920 swapFree=4169404/4192956
[pid=18325] ppid=18323 vsize=4036 CPUtime=102.27
/proc/18325/stat : 18325 (picosat) R 18323 18325 17004 0 -1 4194304 970 0 0 0 10226 1 0 0 25 0 1 0 389080198 4132864 946 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529731 0 0 4096 0 0 0 0 17 1 0 0
/proc/18325/statm: 1009 946 48 102 0 904 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4036

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18326
/proc/meminfo: memFree=1467504/2055920 swapFree=4169404/4192956
[pid=18325] ppid=18323 vsize=4708 CPUtime=162.25
/proc/18325/stat : 18325 (picosat) R 18323 18325 17004 0 -1 4194304 1205 0 0 0 16223 2 0 0 25 0 1 0 389080198 4820992 1115 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18325/statm: 1177 1115 48 102 0 1072 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4708

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18326
/proc/meminfo: memFree=1467248/2055920 swapFree=4169404/4192956
[pid=18325] ppid=18323 vsize=5092 CPUtime=222.23
/proc/18325/stat : 18325 (picosat) R 18323 18325 17004 0 -1 4194304 1319 0 0 0 22221 2 0 0 25 0 1 0 389080198 5214208 1214 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/18325/statm: 1273 1214 48 102 0 1168 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5092

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18326
/proc/meminfo: memFree=1466800/2055920 swapFree=4169404/4192956
[pid=18325] ppid=18323 vsize=5668 CPUtime=282.22
/proc/18325/stat : 18325 (picosat) R 18323 18325 17004 0 -1 4194304 1496 0 0 0 28219 3 0 0 25 0 1 0 389080198 5804032 1355 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/18325/statm: 1417 1355 48 102 0 1312 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5668

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18326
/proc/meminfo: memFree=1466416/2055920 swapFree=4169404/4192956
[pid=18325] ppid=18323 vsize=5956 CPUtime=342.2
/proc/18325/stat : 18325 (picosat) R 18323 18325 17004 0 -1 4194304 1564 0 0 0 34216 4 0 0 25 0 1 0 389080198 6098944 1423 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/18325/statm: 1489 1423 48 102 0 1384 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5956

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18326
/proc/meminfo: memFree=1465968/2055920 swapFree=4169404/4192956
[pid=18325] ppid=18323 vsize=6540 CPUtime=402.19
/proc/18325/stat : 18325 (picosat) R 18323 18325 17004 0 -1 4194304 1672 0 0 0 40214 5 0 0 25 0 1 0 389080198 6696960 1531 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18325/statm: 1635 1531 48 102 0 1530 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 6540

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18326
/proc/meminfo: memFree=1465456/2055920 swapFree=4169404/4192956
[pid=18325] ppid=18323 vsize=7032 CPUtime=462.17
/proc/18325/stat : 18325 (picosat) R 18323 18325 17004 0 -1 4194304 1804 0 0 0 46212 5 0 0 25 0 1 0 389080198 7200768 1663 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525845 0 0 4096 0 0 0 0 17 1 0 0
/proc/18325/statm: 1758 1663 48 102 0 1653 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 7032

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18326
/proc/meminfo: memFree=1465520/2055920 swapFree=4169404/4192956
[pid=18325] ppid=18323 vsize=6996 CPUtime=522.15
/proc/18325/stat : 18325 (picosat) R 18323 18325 17004 0 -1 4194304 1861 0 0 0 52209 6 0 0 25 0 1 0 389080198 7163904 1649 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/18325/statm: 1749 1649 48 102 0 1644 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6996

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18326
/proc/meminfo: memFree=1465200/2055920 swapFree=4169404/4192956
[pid=18325] ppid=18323 vsize=7208 CPUtime=582.14
/proc/18325/stat : 18325 (picosat) R 18323 18325 17004 0 -1 4194304 1935 0 0 0 58207 7 0 0 25 0 1 0 389080198 7380992 1719 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529170 0 0 4096 0 0 0 0 17 1 0 0
/proc/18325/statm: 1802 1719 48 102 0 1697 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 7208

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18326
/proc/meminfo: memFree=1464816/2055920 swapFree=4169404/4192956
[pid=18325] ppid=18323 vsize=7636 CPUtime=642.12
/proc/18325/stat : 18325 (picosat) R 18323 18325 17004 0 -1 4194304 2038 0 0 0 64205 7 0 0 25 0 1 0 389080198 7819264 1822 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/18325/statm: 1909 1822 48 102 0 1804 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 7636

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18326
/proc/meminfo: memFree=1464816/2055920 swapFree=4169404/4192956
[pid=18325] ppid=18323 vsize=7636 CPUtime=702.11
/proc/18325/stat : 18325 (picosat) R 18323 18325 17004 0 -1 4194304 2039 0 0 0 70203 8 0 0 25 0 1 0 389080198 7819264 1823 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18325/statm: 1909 1823 48 102 0 1804 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 7636

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18326
/proc/meminfo: memFree=1464752/2055920 swapFree=4169404/4192956
[pid=18325] ppid=18323 vsize=7636 CPUtime=762.09
/proc/18325/stat : 18325 (picosat) R 18323 18325 17004 0 -1 4194304 2039 0 0 0 76201 8 0 0 25 0 1 0 389080198 7819264 1823 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18325/statm: 1909 1823 48 102 0 1804 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 7636

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 18326
/proc/meminfo: memFree=1463920/2055920 swapFree=4169404/4192956
[pid=18325] ppid=18323 vsize=8392 CPUtime=822.08
/proc/18325/stat : 18325 (picosat) R 18323 18325 17004 0 -1 4194304 2265 0 0 0 82199 9 0 0 25 0 1 0 389080198 8593408 2020 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/18325/statm: 2098 2020 48 102 0 1993 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 8392

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18326
/proc/meminfo: memFree=1464112/2055920 swapFree=4169404/4192956
[pid=18325] ppid=18323 vsize=8320 CPUtime=882.06
/proc/18325/stat : 18325 (picosat) R 18323 18325 17004 0 -1 4194304 2312 0 0 0 88197 9 0 0 25 0 1 0 389080198 8519680 2002 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/18325/statm: 2080 2002 48 102 0 1975 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 8320

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18326
/proc/meminfo: memFree=1464112/2055920 swapFree=4169404/4192956
[pid=18325] ppid=18323 vsize=8264 CPUtime=942.05
/proc/18325/stat : 18325 (picosat) R 18323 18325 17004 0 -1 4194304 2329 0 0 0 94195 10 0 0 25 0 1 0 389080198 8462336 1983 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/18325/statm: 2066 1983 48 102 0 1961 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 8264

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18326
/proc/meminfo: memFree=1463728/2055920 swapFree=4169404/4192956
[pid=18325] ppid=18323 vsize=8644 CPUtime=1002.03
/proc/18325/stat : 18325 (picosat) R 18323 18325 17004 0 -1 4194304 2430 0 0 0 100193 10 0 0 25 0 1 0 389080198 8851456 2084 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/18325/statm: 2161 2084 48 102 0 2056 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 8644

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18326
/proc/meminfo: memFree=1463792/2055920 swapFree=4169404/4192956
[pid=18325] ppid=18323 vsize=8632 CPUtime=1062.02
/proc/18325/stat : 18325 (picosat) R 18323 18325 17004 0 -1 4194304 2432 0 0 0 106191 11 0 0 25 0 1 0 389080198 8839168 2084 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/18325/statm: 2158 2084 48 102 0 2053 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 8632

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18326
/proc/meminfo: memFree=1463792/2055920 swapFree=4169404/4192956
[pid=18325] ppid=18323 vsize=8632 CPUtime=1122
/proc/18325/stat : 18325 (picosat) R 18323 18325 17004 0 -1 4194304 2432 0 0 0 112189 11 0 0 25 0 1 0 389080198 8839168 2084 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529751 0 0 4096 0 0 0 0 17 1 0 0
/proc/18325/statm: 2158 2084 48 102 0 2053 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 8632

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18326
/proc/meminfo: memFree=1463600/2055920 swapFree=4169404/4192956
[pid=18325] ppid=18323 vsize=8652 CPUtime=1181.98
/proc/18325/stat : 18325 (picosat) R 18323 18325 17004 0 -1 4194304 2484 0 0 0 118186 12 0 0 25 0 1 0 389080198 8859648 2089 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18325/statm: 2163 2089 48 102 0 2058 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 8652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18326
/proc/meminfo: memFree=1463600/2055920 swapFree=4169404/4192956
[pid=18325] ppid=18323 vsize=8864 CPUtime=1200.08
/proc/18325/stat : 18325 (picosat) R 18323 18325 17004 0 -1 4194304 2528 0 0 0 119996 12 0 0 25 0 1 0 389080198 9076736 2132 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/18325/statm: 2216 2132 48 102 0 2111 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 8864

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): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.97
CPU system time (s): 0.12798
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 8952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.12798
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2528
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= 1747

runsolver used 1.54377 second user time and 2.78258 second system time

The end



Launcher Data (download as text)




Begin job on node19 on Mon Mar 12 09:21:02 UTC 2007

IDJOB= 338736
IDBENCH= 24730
IDSOLVER= 106
FILE ID= node19/338736-1173691262

PBS_JOBID= 4101484

Free space on /tmp= 66548 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/counting-harder-php-014-013.sat05-1187.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338736-1173691262/picosat /tmp/evaluation/338736-1173691262/instance-338736-1173691262.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-338736-1173691262 -o ROOT/results/node19/solver-338736-1173691262 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338736-1173691262/picosat /tmp/evaluation/338736-1173691262/instance-338736-1173691262.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  e9a4b8de00c9a73b6f8447e11f01f363

RANDOM SEED= 72592982

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1472656 kB
Buffers:         49496 kB
Cached:         449020 kB
SwapCached:       2440 kB
Active:         371512 kB
Inactive:       150276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1472656 kB
SwapTotal:     4192956 kB
SwapFree:      4169404 kB
Dirty:             584 kB
Writeback:           0 kB
Mapped:          30620 kB
Slab:            46972 kB
Committed_AS:  1485892 kB
PageTables:       1760 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= 66548 MiB

End job on node19 on Mon Mar 12 09:41:04 UTC 2007