Trace number 1719684

Some explanations

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

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT07 reference solver: picosat 535? (TO) 1200.04 1200.31

General information on the benchmark

Namegoldb-heqc-frg1mul.cnf
MD5SUM4984fea7abc49dd7f6973cd779e805d7
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark20.8818
Satisfiable
(Un)Satisfiability was proved
Number of variables3230
Number of clauses20575
Sum of the clauses size69606
Maximum clause length6
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24746
Number of clauses of size 39516
Number of clauses of size 40
Number of clauses of size 56312
Number of clauses of size over 51

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1719684-1240648427/watcher-1719684-1240648427 -o /tmp/evaluation-result-1719684-1240648427/solver-1719684-1240648427 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1719684-1240648427.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.10 3/64 12828
/proc/meminfo: memFree=1884864/2055920 swapFree=4191900/4192956
[pid=12828] ppid=12826 vsize=724 CPUtime=0
/proc/12828/stat : 12828 (picosat) R 12826 12828 12763 0 -1 4194304 99 0 0 0 0 0 0 0 18 0 1 0 92875330 741376 85 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12828/statm: 181 85 40 102 0 76 0

[startup+0.0718919 s]
/proc/loadavg: 1.00 1.00 1.10 3/64 12828
/proc/meminfo: memFree=1884864/2055920 swapFree=4191900/4192956
[pid=12828] ppid=12826 vsize=856 CPUtime=0.06
/proc/12828/stat : 12828 (picosat) R 12826 12828 12763 0 -1 4194304 154 0 0 0 3 3 0 0 18 0 1 0 92875330 876544 140 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12828/statm: 214 140 40 102 0 109 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 856

[startup+0.101893 s]
/proc/loadavg: 1.00 1.00 1.10 3/64 12828
/proc/meminfo: memFree=1884864/2055920 swapFree=4191900/4192956
[pid=12828] ppid=12826 vsize=988 CPUtime=0.09
/proc/12828/stat : 12828 (picosat) R 12826 12828 12763 0 -1 4194304 178 0 0 0 4 5 0 0 18 0 1 0 92875330 1011712 164 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12828/statm: 247 164 40 102 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 988

[startup+0.301908 s]
/proc/loadavg: 1.00 1.00 1.10 3/64 12828
/proc/meminfo: memFree=1884864/2055920 swapFree=4191900/4192956
[pid=12828] ppid=12826 vsize=1740 CPUtime=0.29
/proc/12828/stat : 12828 (picosat) R 12826 12828 12763 0 -1 4194304 333 0 0 0 19 10 0 0 19 0 1 0 92875330 1781760 319 1992294400 134512640 134931368 4294956240 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/12828/statm: 435 319 42 102 0 330 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1740

[startup+0.701937 s]
/proc/loadavg: 1.00 1.00 1.10 3/64 12828
/proc/meminfo: memFree=1884864/2055920 swapFree=4191900/4192956
[pid=12828] ppid=12826 vsize=2144 CPUtime=0.69
/proc/12828/stat : 12828 (picosat) R 12826 12828 12763 0 -1 4194304 449 0 0 0 59 10 0 0 22 0 1 0 92875330 2195456 433 1992294400 134512640 134931368 4294956240 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/12828/statm: 536 433 48 102 0 431 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2144

[startup+1.50199 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 12829
/proc/meminfo: memFree=1883256/2055920 swapFree=4191900/4192956
[pid=12828] ppid=12826 vsize=2276 CPUtime=1.49
/proc/12828/stat : 12828 (picosat) R 12826 12828 12763 0 -1 4194304 485 0 0 0 139 10 0 0 25 0 1 0 92875330 2330624 469 1992294400 134512640 134931368 4294956240 18446744073709551615 134525520 0 0 4096 0 0 0 0 17 1 0 0
/proc/12828/statm: 569 469 48 102 0 464 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2276

[startup+3.10111 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 12829
/proc/meminfo: memFree=1883064/2055920 swapFree=4191900/4192956
[pid=12828] ppid=12826 vsize=2396 CPUtime=3.09
/proc/12828/stat : 12828 (picosat) R 12826 12828 12763 0 -1 4194304 513 0 0 0 299 10 0 0 25 0 1 0 92875330 2453504 497 1992294400 134512640 134931368 4294956240 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/12828/statm: 599 497 48 102 0 494 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2396

[startup+6.30135 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 12829
/proc/meminfo: memFree=1882424/2055920 swapFree=4191900/4192956
[pid=12828] ppid=12826 vsize=2916 CPUtime=6.28
/proc/12828/stat : 12828 (picosat) R 12826 12828 12763 0 -1 4194304 646 0 0 0 618 10 0 0 25 0 1 0 92875330 2985984 630 1992294400 134512640 134931368 4294956240 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/12828/statm: 729 630 48 102 0 624 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 2916

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 12829
/proc/meminfo: memFree=1881912/2055920 swapFree=4191900/4192956
[pid=12828] ppid=12826 vsize=3340 CPUtime=12.68
/proc/12828/stat : 12828 (picosat) R 12826 12828 12763 0 -1 4194304 748 0 0 0 1258 10 0 0 25 0 1 0 92875330 3420160 732 1992294400 134512640 134931368 4294956240 18446744073709551615 134597666 0 0 4096 0 0 0 0 17 1 0 0
/proc/12828/statm: 835 732 48 102 0 730 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3340

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 12829
/proc/meminfo: memFree=1880952/2055920 swapFree=4191900/4192956
[pid=12828] ppid=12826 vsize=4216 CPUtime=25.49
/proc/12828/stat : 12828 (picosat) R 12826 12828 12763 0 -1 4194304 982 0 0 0 2538 11 0 0 25 0 1 0 92875330 4317184 966 1992294400 134512640 134931368 4294956240 18446744073709551615 134549502 0 0 4096 0 0 0 0 17 1 0 0
/proc/12828/statm: 1054 966 48 102 0 949 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4216

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 12829
/proc/meminfo: memFree=1880504/2055920 swapFree=4191900/4192956
[pid=12828] ppid=12826 vsize=4648 CPUtime=51.08
/proc/12828/stat : 12828 (picosat) R 12826 12828 12763 0 -1 4194304 1111 0 0 0 5097 11 0 0 25 0 1 0 92875330 4759552 1095 1992294400 134512640 134931368 4294956240 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/12828/statm: 1162 1095 48 102 0 1057 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4648

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 12829
/proc/meminfo: memFree=1878648/2055920 swapFree=4191900/4192956
[pid=12828] ppid=12826 vsize=6588 CPUtime=102.27
/proc/12828/stat : 12828 (picosat) R 12826 12828 12763 0 -1 4194304 1543 0 0 0 10216 11 0 0 25 0 1 0 92875330 6746112 1527 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12828/statm: 1647 1527 48 102 0 1542 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6588

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 12829
/proc/meminfo: memFree=1878008/2055920 swapFree=4191900/4192956
[pid=12828] ppid=12826 vsize=7136 CPUtime=162.25
/proc/12828/stat : 12828 (picosat) R 12826 12828 12763 0 -1 4194304 1693 0 0 0 16213 12 0 0 25 0 1 0 92875330 7307264 1677 1992294400 134512640 134931368 4294956240 18446744073709551615 134524075 0 0 4096 0 0 0 0 17 1 0 0
/proc/12828/statm: 1784 1677 48 102 0 1679 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7136

[startup+222.301 s]
/proc/loadavg: 1.12 1.03 1.08 2/65 12831
/proc/meminfo: memFree=1875576/2055920 swapFree=4191900/4192956
[pid=12828] ppid=12826 vsize=8556 CPUtime=222.24
/proc/12828/stat : 12828 (picosat) R 12826 12828 12763 0 -1 4194304 2055 0 0 0 22211 13 0 0 25 0 1 0 92875330 8761344 2039 1992294400 134512640 134931368 4294956240 18446744073709551615 134525927 0 0 4096 0 0 0 0 17 1 0 0
/proc/12828/statm: 2139 2039 48 102 0 2034 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 8556

[startup+282.302 s]
/proc/loadavg: 1.04 1.02 1.08 2/65 12831
/proc/meminfo: memFree=1875448/2055920 swapFree=4191900/4192956
[pid=12828] ppid=12826 vsize=8592 CPUtime=282.23
/proc/12828/stat : 12828 (picosat) R 12826 12828 12763 0 -1 4194304 2071 0 0 0 28210 13 0 0 25 0 1 0 92875330 8798208 2055 1992294400 134512640 134931368 4294956240 18446744073709551615 134530341 0 0 4096 0 0 0 0 17 1 0 0
/proc/12828/statm: 2148 2055 48 102 0 2043 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 8592

[startup+342.302 s]
/proc/loadavg: 1.01 1.02 1.07 2/65 12831
/proc/meminfo: memFree=1874936/2055920 swapFree=4191900/4192956
[pid=12828] ppid=12826 vsize=9032 CPUtime=342.21
/proc/12828/stat : 12828 (picosat) R 12826 12828 12763 0 -1 4194304 2188 0 0 0 34208 13 0 0 25 0 1 0 92875330 9248768 2172 1992294400 134512640 134931368 4294956240 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/12828/statm: 2258 2172 48 102 0 2153 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 9032

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.07 2/65 12831
/proc/meminfo: memFree=1873848/2055920 swapFree=4191900/4192956
[pid=12828] ppid=12826 vsize=10284 CPUtime=402.19
/proc/12828/stat : 12828 (picosat) R 12826 12828 12763 0 -1 4194304 2478 0 0 0 40206 13 0 0 25 0 1 0 92875330 10530816 2457 1992294400 134512640 134931368 4294956240 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/12828/statm: 2571 2457 48 102 0 2466 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 10284

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.06 2/65 12831
/proc/meminfo: memFree=1873912/2055920 swapFree=4191900/4192956
[pid=12828] ppid=12826 vsize=9988 CPUtime=462.19
/proc/12828/stat : 12828 (picosat) R 12826 12828 12763 0 -1 4194304 2515 0 0 0 46205 14 0 0 25 0 1 0 92875330 10227712 2388 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12828/statm: 2497 2388 48 102 0 2392 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 9988

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 12831
/proc/meminfo: memFree=1873976/2055920 swapFree=4191900/4192956
[pid=12828] ppid=12826 vsize=10112 CPUtime=522.17
/proc/12828/stat : 12828 (picosat) R 12826 12828 12763 0 -1 4194304 2668 0 0 0 52203 14 0 0 25 0 1 0 92875330 10354688 2400 1992294400 134512640 134931368 4294956240 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/12828/statm: 2528 2400 48 102 0 2423 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 10112

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 12831
/proc/meminfo: memFree=1873080/2055920 swapFree=4191900/4192956
[pid=12828] ppid=12826 vsize=10904 CPUtime=582.15
/proc/12828/stat : 12828 (picosat) R 12826 12828 12763 0 -1 4194304 3128 0 0 0 58201 14 0 0 25 0 1 0 92875330 11165696 2613 1992294400 134512640 134931368 4294956240 18446744073709551615 134529280 0 0 4096 0 0 0 0 17 1 0 0
/proc/12828/statm: 2726 2613 48 102 0 2621 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 10904

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 12831
/proc/meminfo: memFree=1873080/2055920 swapFree=4191900/4192956
[pid=12828] ppid=12826 vsize=10904 CPUtime=642.15
/proc/12828/stat : 12828 (picosat) R 12826 12828 12763 0 -1 4194304 3239 0 0 0 64200 15 0 0 25 0 1 0 92875330 11165696 2613 1992294400 134512640 134931368 4294956240 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/12828/statm: 2726 2613 48 102 0 2621 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 10904

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 12831
/proc/meminfo: memFree=1873016/2055920 swapFree=4191900/4192956
[pid=12828] ppid=12826 vsize=10904 CPUtime=702.13
/proc/12828/stat : 12828 (picosat) R 12826 12828 12763 0 -1 4194304 3440 0 0 0 70198 15 0 0 25 0 1 0 92875330 11165696 2619 1992294400 134512640 134931368 4294956240 18446744073709551615 134529740 0 0 4096 0 0 0 0 17 1 0 0
/proc/12828/statm: 2726 2619 48 102 0 2621 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 10904

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 12831
/proc/meminfo: memFree=1871544/2055920 swapFree=4191900/4192956
[pid=12828] ppid=12826 vsize=12356 CPUtime=762.13
/proc/12828/stat : 12828 (picosat) R 12826 12828 12763 0 -1 4194304 4001 0 0 0 76197 16 0 0 25 0 1 0 92875330 12652544 2985 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12828/statm: 3089 2985 48 102 0 2984 0
Current children cumulated CPU time (s) 762.13
Current children cumulated vsize (KiB) 12356

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 12831
/proc/meminfo: memFree=1871480/2055920 swapFree=4191900/4192956
[pid=12828] ppid=12826 vsize=12356 CPUtime=822.1
/proc/12828/stat : 12828 (picosat) R 12826 12828 12763 0 -1 4194304 4210 0 0 0 82194 16 0 0 25 0 1 0 92875330 12652544 2989 1992294400 134512640 134931368 4294956240 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/12828/statm: 3089 2989 48 102 0 2984 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 12356

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 12831
/proc/meminfo: memFree=1870904/2055920 swapFree=4191900/4192956
[pid=12828] ppid=12826 vsize=12884 CPUtime=882.09
/proc/12828/stat : 12828 (picosat) R 12826 12828 12763 0 -1 4194304 4468 0 0 0 88192 17 0 0 25 0 1 0 92875330 13193216 3124 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12828/statm: 3221 3124 48 102 0 3116 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 12884

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 12831
/proc/meminfo: memFree=1870904/2055920 swapFree=4191900/4192956
[pid=12828] ppid=12826 vsize=12884 CPUtime=942.08
/proc/12828/stat : 12828 (picosat) R 12826 12828 12763 0 -1 4194304 4468 0 0 0 94191 17 0 0 25 0 1 0 92875330 13193216 3124 1992294400 134512640 134931368 4294956240 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 1 0 0
/proc/12828/statm: 3221 3124 48 102 0 3116 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 12884

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 12831
/proc/meminfo: memFree=1870968/2055920 swapFree=4191900/4192956
[pid=12828] ppid=12826 vsize=12884 CPUtime=1002.06
/proc/12828/stat : 12828 (picosat) R 12826 12828 12763 0 -1 4194304 4468 0 0 0 100189 17 0 0 25 0 1 0 92875330 13193216 3124 1992294400 134512640 134931368 4294956240 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/12828/statm: 3221 3124 48 102 0 3116 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 12884

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12831
/proc/meminfo: memFree=1870904/2055920 swapFree=4191900/4192956
[pid=12828] ppid=12826 vsize=12884 CPUtime=1062.05
/proc/12828/stat : 12828 (picosat) R 12826 12828 12763 0 -1 4194304 4472 0 0 0 106187 18 0 0 25 0 1 0 92875330 13193216 3128 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12828/statm: 3221 3128 48 102 0 3116 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 12884

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12831
/proc/meminfo: memFree=1865144/2055920 swapFree=4191900/4192956
[pid=12828] ppid=12826 vsize=18544 CPUtime=1122.04
/proc/12828/stat : 12828 (picosat) R 12826 12828 12763 0 -1 4194304 5951 0 0 0 112185 19 0 0 25 0 1 0 92875330 18989056 4517 1992294400 134512640 134931368 4294956240 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/12828/statm: 4636 4517 48 102 0 4531 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 18544

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12831
/proc/meminfo: memFree=1865144/2055920 swapFree=4191900/4192956
[pid=12828] ppid=12826 vsize=18544 CPUtime=1182.02
/proc/12828/stat : 12828 (picosat) R 12826 12828 12763 0 -1 4194304 5955 0 0 0 118183 19 0 0 25 0 1 0 92875330 18989056 4521 1992294400 134512640 134931368 4294956240 18446744073709551615 134529946 0 0 4096 0 0 0 0 17 1 0 0
/proc/12828/statm: 4636 4521 48 102 0 4531 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 18544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12831
/proc/meminfo: memFree=1865144/2055920 swapFree=4191900/4192956
[pid=12828] ppid=12826 vsize=18544 CPUtime=1200.02
/proc/12828/stat : 12828 (picosat) R 12826 12828 12763 0 -1 4194304 5955 0 0 0 119983 19 0 0 25 0 1 0 92875330 18989056 4521 1992294400 134512640 134931368 4294956240 18446744073709551615 134525800 0 0 4096 0 0 0 0 17 1 0 0
/proc/12828/statm: 4636 4521 48 102 0 4531 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 18544

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12831
/proc/meminfo: memFree=1865144/2055920 swapFree=4191900/4192956
[pid=12828] ppid=12826 vsize=18544 CPUtime=1200.02
/proc/12828/stat : 12828 (picosat) R 12826 12828 12763 0 -1 4194304 5955 0 0 0 119983 19 0 0 25 0 1 0 92875330 18989056 4521 1992294400 134512640 134931368 4294956240 18446744073709551615 134525800 0 0 4096 0 0 0 0 17 1 0 0
/proc/12828/statm: 4636 4521 48 102 0 4531 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 18544

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.04
CPU user time (s): 1199.84
CPU system time (s): 0.202969
CPU usage (%): 99.9775
Max. virtual memory (cumulated for all children) (KiB): 18544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.202969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5955
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1806

runsolver used 1.01085 second user time and 2.31665 second system time

The end

Launcher Data 

Begin job on node34 at 2009-04-25 10:33:47
IDJOB=1719684
IDBENCH=69567
IDSOLVER=563
FILE ID=node34/1719684-1240648427
PBS_JOBID= 9186476
Free space on /tmp= 66368 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT_RACE08/cnf/goldb-heqc-frg1mul.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1719684-1240648427/watcher-1719684-1240648427 -o /tmp/evaluation-result-1719684-1240648427/solver-1719684-1240648427 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1719684-1240648427.cnf            

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

MD5SUM BENCH= 4984fea7abc49dd7f6973cd779e805d7
RANDOM SEED=362383952

node34.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
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	: 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		: 3000.214
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:       1885344 kB
Buffers:          3300 kB
Cached:         101048 kB
SwapCached:         32 kB
Active:          27164 kB
Inactive:        90208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1885344 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             820 kB
Writeback:           0 kB
Mapped:          21720 kB
Slab:            39212 kB
Committed_AS:   315776 kB
PageTables:       1380 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= 66368 MiB
End job on node34 at 2009-04-25 10:53:49