Trace number 338778

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) 1200.06 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
counting-harder-php-018-017.sat05-1189.reshuffled-07.cnf
MD5SUM51a1a3a012cf07e3662164064eca4702
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark382.312
Satisfiable
(Un)Satisfiability was proved
Number of variables306
Number of clauses2619
Sum of the clauses size5508
Maximum clause length17
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22601
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518

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/node21/watcher-338778-1173692189 -o ROOT/results/node21/solver-338778-1173692189 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338778-1173692189/picosat /tmp/evaluation/338778-1173692189/instance-338778-1173692189.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 0.99 3/77 13403
/proc/meminfo: memFree=1755104/2055920 swapFree=4152672/4192956
[pid=13403] ppid=13401 vsize=568 CPUtime=0
/proc/13403/stat : 13403 (picosat) R 13401 13403 12075 0 -1 4194304 72 0 0 0 0 0 0 0 18 0 1 0 95189649 581632 57 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13403/statm: 142 57 40 102 0 37 0

[startup+0.0884581 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 13403
/proc/meminfo: memFree=1755104/2055920 swapFree=4152672/4192956
[pid=13403] ppid=13401 vsize=972 CPUtime=0.08
/proc/13403/stat : 13403 (picosat) R 13401 13403 12075 0 -1 4194304 174 0 0 0 7 1 0 0 18 0 1 0 95189649 995328 157 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/13403/statm: 243 157 48 102 0 138 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 972

[startup+0.101458 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 13403
/proc/meminfo: memFree=1755104/2055920 swapFree=4152672/4192956
[pid=13403] ppid=13401 vsize=972 CPUtime=0.09
/proc/13403/stat : 13403 (picosat) R 13401 13403 12075 0 -1 4194304 174 0 0 0 8 1 0 0 18 0 1 0 95189649 995328 157 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134520006 0 0 4096 0 0 0 0 17 1 0 0
/proc/13403/statm: 243 157 48 102 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 972

[startup+0.30148 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 13403
/proc/meminfo: memFree=1755104/2055920 swapFree=4152672/4192956
[pid=13403] ppid=13401 vsize=972 CPUtime=0.29
/proc/13403/stat : 13403 (picosat) R 13401 13403 12075 0 -1 4194304 198 0 0 0 28 1 0 0 19 0 1 0 95189649 995328 181 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134597633 0 0 4096 0 0 0 0 17 1 0 0
/proc/13403/statm: 243 181 48 102 0 138 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 972

[startup+0.701524 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 13403
/proc/meminfo: memFree=1755104/2055920 swapFree=4152672/4192956
[pid=13403] ppid=13401 vsize=1104 CPUtime=0.69
/proc/13403/stat : 13403 (picosat) R 13401 13403 12075 0 -1 4194304 224 0 0 0 68 1 0 0 23 0 1 0 95189649 1130496 207 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134520253 0 0 4096 0 0 0 0 17 1 0 0
/proc/13403/statm: 276 207 48 102 0 171 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1104

[startup+1.50161 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13404
/proc/meminfo: memFree=1754328/2055920 swapFree=4152672/4192956
[pid=13403] ppid=13401 vsize=1236 CPUtime=1.49
/proc/13403/stat : 13403 (picosat) R 13401 13403 12075 0 -1 4194304 251 0 0 0 148 1 0 0 25 0 1 0 95189649 1265664 234 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13403/statm: 309 234 48 102 0 204 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1236

[startup+3.10179 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13404
/proc/meminfo: memFree=1754008/2055920 swapFree=4152672/4192956
[pid=13403] ppid=13401 vsize=1892 CPUtime=3.09
/proc/13403/stat : 13403 (picosat) R 13401 13403 12075 0 -1 4194304 427 0 0 0 308 1 0 0 25 0 1 0 95189649 1937408 410 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/13403/statm: 473 410 48 102 0 368 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1892

[startup+6.30114 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13404
/proc/meminfo: memFree=1753240/2055920 swapFree=4152672/4192956
[pid=13403] ppid=13401 vsize=2156 CPUtime=6.29
/proc/13403/stat : 13403 (picosat) R 13401 13403 12075 0 -1 4194304 479 0 0 0 628 1 0 0 25 0 1 0 95189649 2207744 462 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13403/statm: 539 462 48 102 0 434 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2156

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13404
/proc/meminfo: memFree=1752536/2055920 swapFree=4152672/4192956
[pid=13403] ppid=13401 vsize=3008 CPUtime=12.69
/proc/13403/stat : 13403 (picosat) R 13401 13403 12075 0 -1 4194304 691 0 0 0 1268 1 0 0 25 0 1 0 95189649 3080192 674 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134549550 0 0 4096 0 0 0 0 17 1 0 0
/proc/13403/statm: 752 674 48 102 0 647 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3008

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13404
/proc/meminfo: memFree=1751640/2055920 swapFree=4152672/4192956
[pid=13403] ppid=13401 vsize=3768 CPUtime=25.48
/proc/13403/stat : 13403 (picosat) R 13401 13403 12075 0 -1 4194304 886 0 0 0 2547 1 0 0 25 0 1 0 95189649 3858432 869 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13403/statm: 942 869 48 102 0 837 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3768

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13404
/proc/meminfo: memFree=1750552/2055920 swapFree=4152672/4192956
[pid=13403] ppid=13401 vsize=4764 CPUtime=51.07
/proc/13403/stat : 13403 (picosat) R 13401 13403 12075 0 -1 4194304 1126 0 0 0 5106 1 0 0 25 0 1 0 95189649 4878336 1109 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134543561 0 0 4096 0 0 0 0 17 1 0 0
/proc/13403/statm: 1191 1109 48 102 0 1086 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4764

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13404
/proc/meminfo: memFree=1749464/2055920 swapFree=4152672/4192956
[pid=13403] ppid=13401 vsize=5716 CPUtime=102.27
/proc/13403/stat : 13403 (picosat) R 13401 13403 12075 0 -1 4194304 1406 0 0 0 10225 2 0 0 25 0 1 0 95189649 5853184 1360 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/13403/statm: 1429 1360 48 102 0 1324 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5716

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13404
/proc/meminfo: memFree=1748120/2055920 swapFree=4152672/4192956
[pid=13403] ppid=13401 vsize=7036 CPUtime=162.24
/proc/13403/stat : 13403 (picosat) R 13401 13403 12075 0 -1 4194304 1737 0 0 0 16222 2 0 0 25 0 1 0 95189649 7204864 1683 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13403/statm: 1759 1683 48 102 0 1654 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7036

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13404
/proc/meminfo: memFree=1747160/2055920 swapFree=4152672/4192956
[pid=13403] ppid=13401 vsize=7972 CPUtime=222.23
/proc/13403/stat : 13403 (picosat) R 13401 13403 12075 0 -1 4194304 2011 0 0 0 22220 3 0 0 25 0 1 0 95189649 8163328 1928 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529429 0 0 4096 0 0 0 0 17 1 0 0
/proc/13403/statm: 1993 1928 48 102 0 1888 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7972

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13404
/proc/meminfo: memFree=1746648/2055920 swapFree=4152672/4192956
[pid=13403] ppid=13401 vsize=8372 CPUtime=282.21
/proc/13403/stat : 13403 (picosat) R 13401 13403 12075 0 -1 4194304 2122 0 0 0 28217 4 0 0 25 0 1 0 95189649 8572928 2038 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13403/statm: 2093 2038 48 102 0 1988 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 8372

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13404
/proc/meminfo: memFree=1745432/2055920 swapFree=4152672/4192956
[pid=13403] ppid=13401 vsize=9612 CPUtime=342.19
/proc/13403/stat : 13403 (picosat) R 13401 13403 12075 0 -1 4194304 2431 0 0 0 34215 4 0 0 25 0 1 0 95189649 9842688 2335 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13403/statm: 2403 2335 48 102 0 2298 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 9612

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13404
/proc/meminfo: memFree=1744856/2055920 swapFree=4152672/4192956
[pid=13403] ppid=13401 vsize=10128 CPUtime=402.17
/proc/13403/stat : 13403 (picosat) R 13401 13403 12075 0 -1 4194304 2594 0 0 0 40212 5 0 0 25 0 1 0 95189649 10371072 2459 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/13403/statm: 2532 2459 48 102 0 2427 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 10128

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13404
/proc/meminfo: memFree=1743768/2055920 swapFree=4152672/4192956
[pid=13403] ppid=13401 vsize=11168 CPUtime=462.15
/proc/13403/stat : 13403 (picosat) R 13401 13403 12075 0 -1 4194304 3016 0 0 0 46210 5 0 0 25 0 1 0 95189649 11436032 2725 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13403/statm: 2792 2725 48 102 0 2687 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 11168

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13404
/proc/meminfo: memFree=1743576/2055920 swapFree=4152672/4192956
[pid=13403] ppid=13401 vsize=11356 CPUtime=522.14
/proc/13403/stat : 13403 (picosat) R 13401 13403 12075 0 -1 4194304 3156 0 0 0 52208 6 0 0 25 0 1 0 95189649 11628544 2772 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/13403/statm: 2839 2772 48 102 0 2734 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 11356

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13404
/proc/meminfo: memFree=1743640/2055920 swapFree=4152672/4192956
[pid=13403] ppid=13401 vsize=11268 CPUtime=582.13
/proc/13403/stat : 13403 (picosat) R 13401 13403 12075 0 -1 4194304 3156 0 0 0 58206 7 0 0 25 0 1 0 95189649 11538432 2750 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13403/statm: 2817 2750 48 102 0 2712 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 11268

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13404
/proc/meminfo: memFree=1742872/2055920 swapFree=4152672/4192956
[pid=13403] ppid=13401 vsize=12276 CPUtime=642.11
/proc/13403/stat : 13403 (picosat) R 13401 13403 12075 0 -1 4194304 3406 0 0 0 64204 7 0 0 25 0 1 0 95189649 12570624 2997 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/13403/statm: 3069 2997 48 102 0 2964 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 12276

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13404
/proc/meminfo: memFree=1742872/2055920 swapFree=4152672/4192956
[pid=13403] ppid=13401 vsize=12188 CPUtime=702.09
/proc/13403/stat : 13403 (picosat) R 13401 13403 12075 0 -1 4194304 3406 0 0 0 70201 8 0 0 25 0 1 0 95189649 12480512 2980 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13403/statm: 3047 2980 48 102 0 2942 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 12188

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13404
/proc/meminfo: memFree=1741976/2055920 swapFree=4152672/4192956
[pid=13403] ppid=13401 vsize=13004 CPUtime=762.08
/proc/13403/stat : 13403 (picosat) R 13401 13403 12075 0 -1 4194304 3639 0 0 0 76199 9 0 0 25 0 1 0 95189649 13316096 3184 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/13403/statm: 3251 3184 48 102 0 3146 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 13004

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13404
/proc/meminfo: memFree=1741720/2055920 swapFree=4152672/4192956
[pid=13403] ppid=13401 vsize=13372 CPUtime=822.06
/proc/13403/stat : 13403 (picosat) R 13401 13403 12075 0 -1 4194304 3718 0 0 0 82197 9 0 0 25 0 1 0 95189649 13692928 3263 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/13403/statm: 3343 3263 48 102 0 3238 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 13372

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13404
/proc/meminfo: memFree=1741080/2055920 swapFree=4152672/4192956
[pid=13403] ppid=13401 vsize=13976 CPUtime=882.04
/proc/13403/stat : 13403 (picosat) R 13401 13403 12075 0 -1 4194304 3949 0 0 0 88194 10 0 0 25 0 1 0 95189649 14311424 3423 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13403/statm: 3494 3423 48 102 0 3389 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 13976

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13404
/proc/meminfo: memFree=1741656/2055920 swapFree=4152672/4192956
[pid=13403] ppid=13401 vsize=13364 CPUtime=942.02
/proc/13403/stat : 13403 (picosat) R 13401 13403 12075 0 -1 4194304 3992 0 0 0 94192 10 0 0 25 0 1 0 95189649 13684736 3263 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/13403/statm: 3341 3263 48 102 0 3236 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 13364

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13404
/proc/meminfo: memFree=1741208/2055920 swapFree=4152672/4192956
[pid=13403] ppid=13401 vsize=13812 CPUtime=1002.01
/proc/13403/stat : 13403 (picosat) R 13401 13403 12075 0 -1 4194304 4240 0 0 0 100190 11 0 0 25 0 1 0 95189649 14143488 3387 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13403/statm: 3453 3387 48 102 0 3348 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 13812

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13404
/proc/meminfo: memFree=1740888/2055920 swapFree=4152672/4192956
[pid=13403] ppid=13401 vsize=14096 CPUtime=1061.99
/proc/13403/stat : 13403 (picosat) R 13401 13403 12075 0 -1 4194304 4366 0 0 0 106187 12 0 0 25 0 1 0 95189649 14434304 3459 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530916 0 0 4096 0 0 0 0 17 1 0 0
/proc/13403/statm: 3524 3459 48 102 0 3419 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 14096

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13404
/proc/meminfo: memFree=1740952/2055920 swapFree=4152672/4192956
[pid=13403] ppid=13401 vsize=14184 CPUtime=1121.97
/proc/13403/stat : 13403 (picosat) R 13401 13403 12075 0 -1 4194304 4394 0 0 0 112185 12 0 0 25 0 1 0 95189649 14524416 3481 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/13403/statm: 3546 3481 48 102 0 3441 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 14184

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13404
/proc/meminfo: memFree=1740952/2055920 swapFree=4152672/4192956
[pid=13403] ppid=13401 vsize=14232 CPUtime=1181.96
/proc/13403/stat : 13403 (picosat) R 13401 13403 12075 0 -1 4194304 4414 0 0 0 118183 13 0 0 25 0 1 0 95189649 14573568 3484 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/13403/statm: 3558 3484 48 102 0 3453 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 14232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13404
/proc/meminfo: memFree=1740888/2055920 swapFree=4152672/4192956
[pid=13403] ppid=13401 vsize=14188 CPUtime=1200.05
/proc/13403/stat : 13403 (picosat) R 13401 13403 12075 0 -1 4194304 4434 0 0 0 119992 13 0 0 25 0 1 0 95189649 14528512 3483 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529900 0 0 4096 0 0 0 0 17 1 0 0
/proc/13403/statm: 3547 3483 48 102 0 3442 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 14188

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): 1200.06
CPU user time (s): 1199.93
CPU system time (s): 0.136979
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 14340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.136979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4434
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= 24978

runsolver used 1.44278 second user time and 2.88656 second system time

The end



Launcher Data (download as text)




Begin job on node21 on Mon Mar 12 09:36:29 UTC 2007

IDJOB= 338778
IDBENCH= 24731
IDSOLVER= 106
FILE ID= node21/338778-1173692189

PBS_JOBID= 4101488

Free space on /tmp= 66557 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/counting-harder-php-018-017.sat05-1189.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338778-1173692189/picosat /tmp/evaluation/338778-1173692189/instance-338778-1173692189.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-338778-1173692189 -o ROOT/results/node21/solver-338778-1173692189 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338778-1173692189/picosat /tmp/evaluation/338778-1173692189/instance-338778-1173692189.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  51a1a3a012cf07e3662164064eca4702

RANDOM SEED= 346699353

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.234
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		: 3000.234
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:       1755512 kB
Buffers:         38224 kB
Cached:         194436 kB
SwapCached:       8876 kB
Active:         141916 kB
Inactive:       119244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1755512 kB
SwapTotal:     4192956 kB
SwapFree:      4152672 kB
Dirty:             516 kB
Writeback:           0 kB
Mapped:          34568 kB
Slab:            24756 kB
Committed_AS:   251404 kB
PageTables:       1784 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= 66557 MiB

End job on node21 on Mon Mar 12 09:56:31 UTC 2007