Trace number 355986

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) 10000.2 10003.1

General information on the benchmark

Nameindustrial/vliw_unsat_2.0/
9dlx_vliw_at_b_iq6.cnf
MD5SUM580dc3969c4e46e50013253fd4ac9139
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark7727.65
Satisfiable
(Un)Satisfiability was proved
Number of variables209724
Number of clauses3634677
Sum of the clauses size10547961
Maximum clause length169
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 23415202
Number of clauses of size 349840
Number of clauses of size 46998
Number of clauses of size 514973
Number of clauses of size over 5147663

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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node74/watcher-355986-1176902075 -o ROOT/results/node74/solver-355986-1176902075 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/355986-1176902075/picosat /tmp/evaluation/355986-1176902075/instance-355986-1176902075.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.73 0.91 0.95 3/66 20860
/proc/meminfo: memFree=1769376/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=568 CPUtime=0
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 138122745 581632 54 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 142 54 40 102 0 37 0

[startup+0.0962869 s]
/proc/loadavg: 0.73 0.91 0.95 3/66 20860
/proc/meminfo: memFree=1769376/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=832 CPUtime=0.08
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 146 0 0 0 3 5 0 0 18 0 1 0 138122745 851968 131 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 208 131 40 102 0 103 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 832

[startup+0.101287 s]
/proc/loadavg: 0.73 0.91 0.95 3/66 20860
/proc/meminfo: memFree=1769376/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=832 CPUtime=0.1
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 148 0 0 0 4 6 0 0 18 0 1 0 138122745 851968 133 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 208 133 40 102 0 103 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 832

[startup+0.301311 s]
/proc/loadavg: 0.73 0.91 0.95 3/66 20860
/proc/meminfo: memFree=1769376/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=1596 CPUtime=0.29
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 317 0 0 0 13 16 0 0 19 0 1 0 138122745 1634304 302 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 399 302 40 102 0 294 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1596

[startup+0.701357 s]
/proc/loadavg: 0.73 0.91 0.95 3/66 20860
/proc/meminfo: memFree=1769376/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=2976 CPUtime=0.69
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 592 0 0 0 30 39 0 0 22 0 1 0 138122745 3047424 577 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 744 577 40 102 0 639 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2976

[startup+1.50145 s]
/proc/loadavg: 0.92 0.94 0.96 2/67 20861
/proc/meminfo: memFree=1763800/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=5592 CPUtime=1.49
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 1102 0 0 0 64 85 0 0 25 0 1 0 138122745 5726208 1087 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 1398 1087 40 102 0 1293 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5592

[startup+3.10163 s]
/proc/loadavg: 0.92 0.94 0.96 2/67 20861
/proc/meminfo: memFree=1761880/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=8632 CPUtime=3.09
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 2040 0 0 0 137 172 0 0 25 0 1 0 138122745 8839168 2025 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 2158 2025 40 102 0 2053 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8632

[startup+6.302 s]
/proc/loadavg: 0.92 0.94 0.96 2/67 20861
/proc/meminfo: memFree=1757208/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=16696 CPUtime=6.29
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 3862 0 0 0 283 346 0 0 25 0 1 0 138122745 17096704 3847 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 4174 3847 40 102 0 4069 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16696

[startup+12.7017 s]
/proc/loadavg: 0.93 0.94 0.96 2/67 20861
/proc/meminfo: memFree=1741976/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=32868 CPUtime=12.69
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 7601 0 0 0 577 692 0 0 25 0 1 0 138122745 33656832 7586 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 8217 7586 40 102 0 8112 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32868

[startup+25.5012 s]
/proc/loadavg: 0.94 0.94 0.96 2/67 20861
/proc/meminfo: memFree=1712024/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=65132 CPUtime=25.49
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 14848 0 0 0 1163 1386 0 0 25 0 1 0 138122745 66695168 14833 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 16283 14833 40 102 0 16178 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 65132

[startup+51.1012 s]
/proc/loadavg: 0.96 0.95 0.96 2/67 20861
/proc/meminfo: memFree=1697880/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=80252 CPUtime=51.07
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 18280 0 0 0 3398 1709 0 0 25 0 1 0 138122745 82178048 18263 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 20063 18263 48 102 0 19958 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 80252

[startup+102.305 s]
/proc/loadavg: 0.98 0.95 0.96 2/67 20861
/proc/meminfo: memFree=1693080/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=84860 CPUtime=102.27
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 19442 0 0 0 8517 1710 0 0 25 0 1 0 138122745 86896640 19425 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 21215 19425 48 102 0 21110 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 84860

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.96 2/67 20861
/proc/meminfo: memFree=1672920/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=105552 CPUtime=162.25
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 24481 0 0 0 14510 1715 0 0 25 0 1 0 138122745 108085248 24410 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 26388 24410 48 102 0 26283 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 105552

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.96 2/67 20861
/proc/meminfo: memFree=1667160/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=111300 CPUtime=222.23
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 25971 0 0 0 20506 1717 0 0 25 0 1 0 138122745 113971200 25843 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 27825 25843 48 102 0 27720 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 111300

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 20861
/proc/meminfo: memFree=1667160/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=111300 CPUtime=282.22
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 25971 0 0 0 26505 1717 0 0 25 0 1 0 138122745 113971200 25843 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544827 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 27825 25843 48 102 0 27720 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 111300

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 20861
/proc/meminfo: memFree=1667096/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=111300 CPUtime=342.2
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 26036 0 0 0 32503 1717 0 0 25 0 1 0 138122745 113971200 25848 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544777 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 27825 25848 48 102 0 27720 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 111300

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 20861
/proc/meminfo: memFree=1644952/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=133724 CPUtime=402.18
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 31733 0 0 0 38497 1721 0 0 25 0 1 0 138122745 136933376 31482 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530835 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 33431 31482 48 102 0 33326 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 133724

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 20861
/proc/meminfo: memFree=1637080/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=141060 CPUtime=462.17
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 33640 0 0 0 44494 1723 0 0 25 0 1 0 138122745 144445440 33323 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 35265 33323 48 102 0 35160 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 141060

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 20861
/proc/meminfo: memFree=1637080/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=141060 CPUtime=522.15
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 33646 0 0 0 50492 1723 0 0 25 0 1 0 138122745 144445440 33329 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520065 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 35265 33329 48 102 0 35160 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 141060

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 20861
/proc/meminfo: memFree=1637080/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=141060 CPUtime=582.14
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 33653 0 0 0 56491 1723 0 0 25 0 1 0 138122745 144445440 33336 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544762 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 35265 33336 48 102 0 35160 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 141060

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 20861
/proc/meminfo: memFree=1637080/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=141060 CPUtime=642.12
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 33653 0 0 0 62489 1723 0 0 25 0 1 0 138122745 144445440 33336 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524072 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 35265 33336 48 102 0 35160 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 141060


################
# More data... #
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[startup+9042.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/67 21263
/proc/meminfo: memFree=1259352/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=514528 CPUtime=9039.69
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 136326 0 0 0 902161 1808 0 0 25 0 1 0 138122745 526876672 126878 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544748 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 128632 126878 48 102 0 128527 0
Current children cumulated CPU time (s) 9039.69
Current children cumulated vsize (KiB) 514528

[startup+9102.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/67 21263
/proc/meminfo: memFree=1259352/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=514528 CPUtime=9099.68
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 136326 0 0 0 908159 1809 0 0 25 0 1 0 138122745 526876672 126878 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522734 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 128632 126878 48 102 0 128527 0
Current children cumulated CPU time (s) 9099.68
Current children cumulated vsize (KiB) 514528

[startup+9162.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/67 21263
/proc/meminfo: memFree=1259352/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=514528 CPUtime=9159.66
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 136326 0 0 0 914157 1809 0 0 25 0 1 0 138122745 526876672 126878 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 128632 126878 48 102 0 128527 0
Current children cumulated CPU time (s) 9159.66
Current children cumulated vsize (KiB) 514528

[startup+9222.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/67 21263
/proc/meminfo: memFree=1259288/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=514528 CPUtime=9219.65
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 136326 0 0 0 920156 1809 0 0 25 0 1 0 138122745 526876672 126878 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544736 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 128632 126878 48 102 0 128527 0
Current children cumulated CPU time (s) 9219.65
Current children cumulated vsize (KiB) 514528

[startup+9282.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/67 21263
/proc/meminfo: memFree=1259288/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=514528 CPUtime=9279.63
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 136326 0 0 0 926154 1809 0 0 25 0 1 0 138122745 526876672 126878 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 128632 126878 48 102 0 128527 0
Current children cumulated CPU time (s) 9279.63
Current children cumulated vsize (KiB) 514528

[startup+9342.31 s]
/proc/loadavg: 1.00 0.99 0.97 2/67 21263
/proc/meminfo: memFree=1259224/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=514528 CPUtime=9339.62
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 136326 0 0 0 932153 1809 0 0 25 0 1 0 138122745 526876672 126878 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134523992 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 128632 126878 48 102 0 128527 0
Current children cumulated CPU time (s) 9339.62
Current children cumulated vsize (KiB) 514528

[startup+9402.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/67 21263
/proc/meminfo: memFree=1259224/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=514528 CPUtime=9399.59
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 136326 0 0 0 938150 1809 0 0 25 0 1 0 138122745 526876672 126878 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529909 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 128632 126878 48 102 0 128527 0
Current children cumulated CPU time (s) 9399.59
Current children cumulated vsize (KiB) 514528

[startup+9462.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/67 21263
/proc/meminfo: memFree=1259224/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=514528 CPUtime=9459.58
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 136326 0 0 0 944149 1809 0 0 25 0 1 0 138122745 526876672 126878 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529847 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 128632 126878 48 102 0 128527 0
Current children cumulated CPU time (s) 9459.58
Current children cumulated vsize (KiB) 514528

[startup+9522.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/67 21263
/proc/meminfo: memFree=1259224/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=514528 CPUtime=9519.56
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 136326 0 0 0 950147 1809 0 0 25 0 1 0 138122745 526876672 126878 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524136 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 128632 126878 48 102 0 128527 0
Current children cumulated CPU time (s) 9519.56
Current children cumulated vsize (KiB) 514528

[startup+9582.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/67 21263
/proc/meminfo: memFree=1259160/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=514528 CPUtime=9579.54
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 136326 0 0 0 956145 1809 0 0 25 0 1 0 138122745 526876672 126878 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529993 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 128632 126878 48 102 0 128527 0
Current children cumulated CPU time (s) 9579.54
Current children cumulated vsize (KiB) 514528

[startup+9642.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/67 21263
/proc/meminfo: memFree=1259160/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=514528 CPUtime=9639.54
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 136326 0 0 0 962144 1810 0 0 25 0 1 0 138122745 526876672 126878 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525631 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 128632 126878 48 102 0 128527 0
Current children cumulated CPU time (s) 9639.54
Current children cumulated vsize (KiB) 514528

[startup+9702.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/67 21263
/proc/meminfo: memFree=1259096/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=514528 CPUtime=9699.52
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 136326 0 0 0 968142 1810 0 0 25 0 1 0 138122745 526876672 126878 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 128632 126878 48 102 0 128527 0
Current children cumulated CPU time (s) 9699.52
Current children cumulated vsize (KiB) 514528

[startup+9762.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/67 21263
/proc/meminfo: memFree=1259160/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=514528 CPUtime=9759.5
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 136326 0 0 0 974140 1810 0 0 25 0 1 0 138122745 526876672 126878 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520058 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 128632 126878 48 102 0 128527 0
Current children cumulated CPU time (s) 9759.5
Current children cumulated vsize (KiB) 514528

[startup+9822.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/67 21263
/proc/meminfo: memFree=1259096/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=514528 CPUtime=9819.48
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 136326 0 0 0 980138 1810 0 0 25 0 1 0 138122745 526876672 126878 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 128632 126878 48 102 0 128527 0
Current children cumulated CPU time (s) 9819.48
Current children cumulated vsize (KiB) 514528

[startup+9882.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/67 21263
/proc/meminfo: memFree=1259032/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=514528 CPUtime=9879.47
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 136340 0 0 0 986137 1810 0 0 25 0 1 0 138122745 526876672 126892 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134549644 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 128632 126892 48 102 0 128527 0
Current children cumulated CPU time (s) 9879.47
Current children cumulated vsize (KiB) 514528

[startup+9942.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/67 21263
/proc/meminfo: memFree=1258968/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=514528 CPUtime=9939.45
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 136340 0 0 0 992135 1810 0 0 25 0 1 0 138122745 526876672 126892 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 128632 126892 48 102 0 128527 0
Current children cumulated CPU time (s) 9939.45
Current children cumulated vsize (KiB) 514528

[startup+10002.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/73 21385
/proc/meminfo: memFree=1257696/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=514528 CPUtime=9999.38
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 136340 0 0 0 998127 1811 0 0 25 0 1 0 138122745 526876672 126892 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 128632 126892 48 102 0 128527 0
Current children cumulated CPU time (s) 9999.38
Current children cumulated vsize (KiB) 514528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003 s]
/proc/loadavg: 1.00 0.99 0.97 2/73 21385
/proc/meminfo: memFree=1257632/2055920 swapFree=4183056/4192956
[pid=20860] ppid=20858 vsize=514528 CPUtime=10000.1
/proc/20860/stat : 20860 (picosat) R 20858 20860 20804 0 -1 4194304 136340 0 0 0 998197 1811 0 0 25 0 1 0 138122745 526876672 126892 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20860/statm: 128632 126892 48 102 0 128527 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 514528

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): 10003.1
CPU time (s): 10000.2
CPU user time (s): 9981.98
CPU system time (s): 18.1902
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 529184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9981.98
system time used= 18.1902
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 136340
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= 16015

runsolver used 7.70283 second user time and 21.4997 second system time

The end



Launcher Data (download as text)




Begin job on node74 on Wed Apr 18 13:14:40 UTC 2007

IDJOB= 355986
IDBENCH= 20576
IDSOLVER= 171
FILE ID= node74/355986-1176902075

PBS_JOBID= 4595199

Free space on /tmp= 103130 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/vliw_unsat_2.0/9dlx_vliw_at_b_iq6.cnf
COMMAND LINE= /tmp/evaluation/355986-1176902075/picosat /tmp/evaluation/355986-1176902075/instance-355986-1176902075.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-355986-1176902075 -o ROOT/results/node74/solver-355986-1176902075 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/355986-1176902075/picosat /tmp/evaluation/355986-1176902075/instance-355986-1176902075.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  580dc3969c4e46e50013253fd4ac9139

RANDOM SEED= 618335937

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1769784 kB
Buffers:          4676 kB
Cached:         229576 kB
SwapCached:       2796 kB
Active:         117652 kB
Inactive:       125916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1769784 kB
SwapTotal:     4192956 kB
SwapFree:      4183056 kB
Dirty:           77520 kB
Writeback:           0 kB
Mapped:          15512 kB
Slab:            28436 kB
Committed_AS:  1971616 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103130 MiB

End job on node74 on Wed Apr 18 16:01:25 UTC 2007