Trace number 1721140

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) 1200.1 1200.41

General information on the benchmark

Namemizh-md5-48-5.cnf
MD5SUM8ab50418497c0326ed1ff5d73a4e24a3
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark155.035
Satisfiable
(Un)Satisfiability was proved
Number of variables66892
Number of clauses279256
Sum of the clauses size832648
Maximum clause length4
Minimum clause length1
Number of clauses of size 1201
Number of clauses of size 2120496
Number of clauses of size 342781
Number of clauses of size 4115778
Number of clauses of size 50
Number of clauses of size over 50

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-1721140-1240663329/watcher-1721140-1240663329 -o /tmp/evaluation-result-1721140-1240663329/solver-1721140-1240663329 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1721140-1240663329.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 1.02 1.00 3/64 18687
/proc/meminfo: memFree=1714240/2055920 swapFree=4180592/4192956
[pid=18687] ppid=18685 vsize=568 CPUtime=0
/proc/18687/stat : 18687 (picosat) R 18685 18687 18618 0 -1 4194304 79 0 0 0 0 0 0 0 18 0 1 0 94366437 581632 65 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18687/statm: 142 65 40 102 0 37 0

[startup+0.106618 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 18687
/proc/meminfo: memFree=1714240/2055920 swapFree=4180592/4192956
[pid=18687] ppid=18685 vsize=996 CPUtime=0.09
/proc/18687/stat : 18687 (picosat) R 18685 18687 18618 0 -1 4194304 188 0 0 0 4 5 0 0 18 0 1 0 94366437 1019904 174 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18687/statm: 249 174 40 102 0 144 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 996

[startup+0.202628 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 18687
/proc/meminfo: memFree=1714240/2055920 swapFree=4180592/4192956
[pid=18687] ppid=18685 vsize=1624 CPUtime=0.19
/proc/18687/stat : 18687 (picosat) R 18685 18687 18618 0 -1 4194304 308 0 0 0 9 10 0 0 19 0 1 0 94366437 1662976 294 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18687/statm: 406 294 40 102 0 301 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1624

[startup+0.302639 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 18687
/proc/meminfo: memFree=1714240/2055920 swapFree=4180592/4192956
[pid=18687] ppid=18685 vsize=2476 CPUtime=0.29
/proc/18687/stat : 18687 (picosat) R 18685 18687 18618 0 -1 4194304 458 0 0 0 13 16 0 0 19 0 1 0 94366437 2535424 444 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18687/statm: 619 445 40 102 0 514 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2476

[startup+0.70268 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 18687
/proc/meminfo: memFree=1714240/2055920 swapFree=4180592/4192956
[pid=18687] ppid=18685 vsize=4688 CPUtime=0.69
/proc/18687/stat : 18687 (picosat) R 18685 18687 18618 0 -1 4194304 890 0 0 0 32 37 0 0 23 0 1 0 94366437 4800512 876 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18687/statm: 1172 876 40 102 0 1067 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4688

[startup+1.50176 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 18688
/proc/meminfo: memFree=1709048/2055920 swapFree=4180592/4192956
[pid=18687] ppid=18685 vsize=8976 CPUtime=1.49
/proc/18687/stat : 18687 (picosat) R 18685 18687 18618 0 -1 4194304 1789 0 0 0 69 80 0 0 25 0 1 0 94366437 9191424 1775 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18687/statm: 2244 1775 40 102 0 2139 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8976

[startup+3.10193 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 18688
/proc/meminfo: memFree=1703992/2055920 swapFree=4180592/4192956
[pid=18687] ppid=18685 vsize=16712 CPUtime=3.09
/proc/18687/stat : 18687 (picosat) R 18685 18687 18618 0 -1 4194304 3029 0 0 0 176 133 0 0 25 0 1 0 94366437 17113088 2996 1992294400 134512640 134931368 4294956240 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 1 0 0
/proc/18687/statm: 4178 2996 42 102 0 4073 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16712

[startup+6.30126 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 18688
/proc/meminfo: memFree=1701176/2055920 swapFree=4180592/4192956
[pid=18687] ppid=18685 vsize=18036 CPUtime=6.29
/proc/18687/stat : 18687 (picosat) R 18685 18687 18618 0 -1 4194304 3392 0 0 0 496 133 0 0 25 0 1 0 94366437 18468864 3301 1992294400 134512640 134931368 4294956240 18446744073709551615 134544907 0 0 4096 0 0 0 0 17 1 0 0
/proc/18687/statm: 4509 3301 48 102 0 4404 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18036

[startup+12.7019 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 18688
/proc/meminfo: memFree=1699704/2055920 swapFree=4180592/4192956
[pid=18687] ppid=18685 vsize=19344 CPUtime=12.69
/proc/18687/stat : 18687 (picosat) R 18685 18687 18618 0 -1 4194304 3700 0 0 0 1135 134 0 0 25 0 1 0 94366437 19808256 3574 1992294400 134512640 134931368 4294956240 18446744073709551615 134529604 0 0 4096 0 0 0 0 17 1 0 0
/proc/18687/statm: 4836 3574 48 102 0 4731 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19344

[startup+25.5013 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 18688
/proc/meminfo: memFree=1699576/2055920 swapFree=4180592/4192956
[pid=18687] ppid=18685 vsize=19344 CPUtime=25.48
/proc/18687/stat : 18687 (picosat) R 18685 18687 18618 0 -1 4194304 3773 0 0 0 2414 134 0 0 25 0 1 0 94366437 19808256 3579 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18687/statm: 4836 3579 48 102 0 4731 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19344

[startup+51.1019 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 18688
/proc/meminfo: memFree=1699320/2055920 swapFree=4180592/4192956
[pid=18687] ppid=18685 vsize=19608 CPUtime=51.07
/proc/18687/stat : 18687 (picosat) R 18685 18687 18618 0 -1 4194304 4038 0 0 0 4973 134 0 0 25 0 1 0 94366437 20078592 3671 1992294400 134512640 134931368 4294956240 18446744073709551615 134522694 0 0 4096 0 0 0 0 17 1 0 0
/proc/18687/statm: 4902 3671 48 102 0 4797 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19608

[startup+102.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 18688
/proc/meminfo: memFree=1697912/2055920 swapFree=4180592/4192956
[pid=18687] ppid=18685 vsize=20796 CPUtime=102.27
/proc/18687/stat : 18687 (picosat) R 18685 18687 18618 0 -1 4194304 4592 0 0 0 10092 135 0 0 25 0 1 0 94366437 21295104 4010 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18687/statm: 5199 4010 48 102 0 5094 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20796

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 18688
/proc/meminfo: memFree=1697016/2055920 swapFree=4180592/4192956
[pid=18687] ppid=18685 vsize=21972 CPUtime=162.24
/proc/18687/stat : 18687 (picosat) R 18685 18687 18618 0 -1 4194304 5004 0 0 0 16089 135 0 0 25 0 1 0 94366437 22499328 4232 1992294400 134512640 134931368 4294956240 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/18687/statm: 5493 4232 48 102 0 5388 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 21972

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18688
/proc/meminfo: memFree=1693304/2055920 swapFree=4180592/4192956
[pid=18687] ppid=18685 vsize=25620 CPUtime=222.24
/proc/18687/stat : 18687 (picosat) R 18685 18687 18618 0 -1 4194304 6139 0 0 0 22087 137 0 0 25 0 1 0 94366437 26234880 5154 1992294400 134512640 134931368 4294956240 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 1 0 0
/proc/18687/statm: 6405 5154 48 102 0 6300 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 25620

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18688
/proc/meminfo: memFree=1691576/2055920 swapFree=4180592/4192956
[pid=18687] ppid=18685 vsize=27044 CPUtime=282.22
/proc/18687/stat : 18687 (picosat) R 18685 18687 18618 0 -1 4194304 6701 0 0 0 28084 138 0 0 25 0 1 0 94366437 27693056 5557 1992294400 134512640 134931368 4294956240 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18687/statm: 6761 5557 48 102 0 6656 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 27044

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18688
/proc/meminfo: memFree=1691576/2055920 swapFree=4180592/4192956
[pid=18687] ppid=18685 vsize=27044 CPUtime=342.2
/proc/18687/stat : 18687 (picosat) R 18685 18687 18618 0 -1 4194304 6707 0 0 0 34082 138 0 0 25 0 1 0 94366437 27693056 5563 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18687/statm: 6761 5563 48 102 0 6656 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 27044

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18688
/proc/meminfo: memFree=1686456/2055920 swapFree=4180592/4192956
[pid=18687] ppid=18685 vsize=32460 CPUtime=402.19
/proc/18687/stat : 18687 (picosat) R 18685 18687 18618 0 -1 4194304 8157 0 0 0 40079 140 0 0 25 0 1 0 94366437 33239040 6924 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18687/statm: 8115 6924 48 102 0 8010 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 32460

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18688
/proc/meminfo: memFree=1683320/2055920 swapFree=4180592/4192956
[pid=18687] ppid=18685 vsize=35320 CPUtime=462.17
/proc/18687/stat : 18687 (picosat) R 18685 18687 18618 0 -1 4194304 8949 0 0 0 46076 141 0 0 25 0 1 0 94366437 36167680 7627 1992294400 134512640 134931368 4294956240 18446744073709551615 134544698 0 0 4096 0 0 0 0 17 1 0 0
/proc/18687/statm: 8830 7627 48 102 0 8725 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 35320

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18688
/proc/meminfo: memFree=1682296/2055920 swapFree=4180592/4192956
[pid=18687] ppid=18685 vsize=36220 CPUtime=522.16
/proc/18687/stat : 18687 (picosat) R 18685 18687 18618 0 -1 4194304 9286 0 0 0 52074 142 0 0 25 0 1 0 94366437 37089280 7866 1992294400 134512640 134931368 4294956240 18446744073709551615 134538400 0 0 4096 0 0 0 0 17 1 0 0
/proc/18687/statm: 9055 7866 48 102 0 8950 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 36220

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18688
/proc/meminfo: memFree=1682296/2055920 swapFree=4180592/4192956
[pid=18687] ppid=18685 vsize=36220 CPUtime=582.15
/proc/18687/stat : 18687 (picosat) R 18685 18687 18618 0 -1 4194304 9384 0 0 0 58072 143 0 0 25 0 1 0 94366437 37089280 7866 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18687/statm: 9055 7866 48 102 0 8950 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 36220

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18688
/proc/meminfo: memFree=1680056/2055920 swapFree=4180592/4192956
[pid=18687] ppid=18685 vsize=38808 CPUtime=642.13
/proc/18687/stat : 18687 (picosat) R 18685 18687 18618 0 -1 4194304 10049 0 0 0 64069 144 0 0 25 0 1 0 94366437 39739392 8531 1992294400 134512640 134931368 4294956240 18446744073709551615 134529054 0 0 4096 0 0 0 0 17 1 0 0
/proc/18687/statm: 9702 8531 48 102 0 9597 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 38808

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18688
/proc/meminfo: memFree=1678264/2055920 swapFree=4180592/4192956
[pid=18687] ppid=18685 vsize=40100 CPUtime=702.11
/proc/18687/stat : 18687 (picosat) R 18685 18687 18618 0 -1 4194304 10462 0 0 0 70066 145 0 0 25 0 1 0 94366437 41062400 8840 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/18687/statm: 10025 8840 48 102 0 9920 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 40100

[startup+762.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18688
/proc/meminfo: memFree=1677496/2055920 swapFree=4180592/4192956
[pid=18687] ppid=18685 vsize=40756 CPUtime=762.1
/proc/18687/stat : 18687 (picosat) R 18685 18687 18618 0 -1 4194304 10754 0 0 0 76065 145 0 0 25 0 1 0 94366437 41734144 9024 1992294400 134512640 134931368 4294956240 18446744073709551615 134549521 0 0 4096 0 0 0 0 17 1 0 0
/proc/18687/statm: 10189 9024 48 102 0 10084 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 40756

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18688
/proc/meminfo: memFree=1669432/2055920 swapFree=4180592/4192956
[pid=18687] ppid=18685 vsize=48748 CPUtime=822.08
/proc/18687/stat : 18687 (picosat) R 18685 18687 18618 0 -1 4194304 12864 0 0 0 82060 148 0 0 25 0 1 0 94366437 49917952 11026 1992294400 134512640 134931368 4294956240 18446744073709551615 134524195 0 0 4096 0 0 0 0 17 1 0 0
/proc/18687/statm: 12187 11026 48 102 0 12082 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 48748

[startup+882.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18688
/proc/meminfo: memFree=1669368/2055920 swapFree=4180592/4192956
[pid=18687] ppid=18685 vsize=48748 CPUtime=882.06
/proc/18687/stat : 18687 (picosat) R 18685 18687 18618 0 -1 4194304 12988 0 0 0 88058 148 0 0 25 0 1 0 94366437 49917952 11037 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18687/statm: 12187 11037 48 102 0 12082 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 48748

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18688
/proc/meminfo: memFree=1669368/2055920 swapFree=4180592/4192956
[pid=18687] ppid=18685 vsize=48748 CPUtime=942.05
/proc/18687/stat : 18687 (picosat) R 18685 18687 18618 0 -1 4194304 12988 0 0 0 94056 149 0 0 25 0 1 0 94366437 49917952 11037 1992294400 134512640 134931368 4294956240 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/18687/statm: 12187 11037 48 102 0 12082 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 48748

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18688
/proc/meminfo: memFree=1669368/2055920 swapFree=4180592/4192956
[pid=18687] ppid=18685 vsize=48748 CPUtime=1002.03
/proc/18687/stat : 18687 (picosat) R 18685 18687 18618 0 -1 4194304 13102 0 0 0 100054 149 0 0 25 0 1 0 94366437 49917952 11038 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18687/statm: 12187 11038 48 102 0 12082 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 48748

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18688
/proc/meminfo: memFree=1669304/2055920 swapFree=4180592/4192956
[pid=18687] ppid=18685 vsize=48748 CPUtime=1062.02
/proc/18687/stat : 18687 (picosat) R 18685 18687 18618 0 -1 4194304 13232 0 0 0 106052 150 0 0 25 0 1 0 94366437 49917952 11049 1992294400 134512640 134931368 4294956240 18446744073709551615 134525616 0 0 4096 0 0 0 0 17 1 0 0
/proc/18687/statm: 12187 11049 48 102 0 12082 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 48748

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18688
/proc/meminfo: memFree=1669304/2055920 swapFree=4180592/4192956
[pid=18687] ppid=18685 vsize=48748 CPUtime=1122
/proc/18687/stat : 18687 (picosat) R 18685 18687 18618 0 -1 4194304 13233 0 0 0 112050 150 0 0 25 0 1 0 94366437 49917952 11050 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18687/statm: 12187 11050 48 102 0 12082 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 48748

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18694
/proc/meminfo: memFree=1669240/2055920 swapFree=4180592/4192956
[pid=18687] ppid=18685 vsize=48748 CPUtime=1181.98
/proc/18687/stat : 18687 (picosat) R 18685 18687 18618 0 -1 4194304 13352 0 0 0 118048 150 0 0 25 0 1 0 94366437 49917952 11050 1992294400 134512640 134931368 4294956240 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/18687/statm: 12187 11050 48 102 0 12082 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 48748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18694
/proc/meminfo: memFree=1669240/2055920 swapFree=4180592/4192956
[pid=18687] ppid=18685 vsize=48748 CPUtime=1200.07
/proc/18687/stat : 18687 (picosat) R 18685 18687 18618 0 -1 4194304 13352 0 0 0 119857 150 0 0 25 0 1 0 94366437 49917952 11050 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/18687/statm: 12187 11050 48 102 0 12082 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 48748

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18694
/proc/meminfo: memFree=1669240/2055920 swapFree=4180592/4192956
[pid=18687] ppid=18685 vsize=48748 CPUtime=1200.07
/proc/18687/stat : 18687 (picosat) R 18685 18687 18618 0 -1 4194304 13352 0 0 0 119857 150 0 0 25 0 1 0 94366437 49917952 11050 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/18687/statm: 12187 11050 48 102 0 12082 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 48748

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1198.58
CPU system time (s): 1.51677
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 49224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.58
system time used= 1.51677
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13352
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= 2190

runsolver used 0.836872 second user time and 2.52961 second system time

The end

Launcher Data 

Begin job on node24 at 2009-04-25 14:42:09
IDJOB=1721140
IDBENCH=69651
IDSOLVER=563
FILE ID=node24/1721140-1240663329
PBS_JOBID= 9186572
Free space on /tmp= 66236 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT_RACE08/cnf/mizh-md5-48-5.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1721140-1240663329/watcher-1721140-1240663329 -o /tmp/evaluation-result-1721140-1240663329/solver-1721140-1240663329 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1721140-1240663329.cnf            

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

MD5SUM BENCH= 8ab50418497c0326ed1ff5d73a4e24a3
RANDOM SEED=2062242940

node24.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		: 3000.232
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		: 3000.232
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:       1714656 kB
Buffers:         19992 kB
Cached:         249976 kB
SwapCached:       6112 kB
Active:          83604 kB
Inactive:       194952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1714656 kB
SwapTotal:     4192956 kB
SwapFree:      4180592 kB
Dirty:            5964 kB
Writeback:           0 kB
Mapped:          13956 kB
Slab:            48628 kB
Committed_AS:   371324 kB
PageTables:       1440 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= 66236 MiB
End job on node24 at 2009-04-25 15:02:12