Trace number 304796

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
MXC 2007-02-08? (TO) 1200.04 1200.46

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S779713554-13.cnf
MD5SUMcfea37cf2c4e91ad4c7e1db353aebdc5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark337.509
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

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

command line: runsolver --timestamp -w ROOT/results/node58/watcher-304796-1172065855 -o ROOT/results/node58/solver-304796-1172065855 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304796-1172065855/mxc /tmp/evaluation/304796-1172065855/instance-304796-1172065855.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 7.35 6.93 4.29 3/64 21570
/proc/meminfo: memFree=1695544/2055920 swapFree=4182212/4192956
[pid=21570] ppid=21568 vsize=1548 CPUtime=0
/proc/21570/stat : 21570 (mxc) R 21568 21570 20486 0 -1 4194304 228 0 0 0 0 0 0 0 18 0 1 0 226542190 1585152 212 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/21570/statm: 387 213 46 122 0 261 0

[startup+0.106989 s]
/proc/loadavg: 7.35 6.93 4.29 3/64 21570
/proc/meminfo: memFree=1695544/2055920 swapFree=4182212/4192956
[pid=21570] ppid=21568 vsize=1880 CPUtime=0.1
/proc/21570/stat : 21570 (mxc) R 21568 21570 20486 0 -1 4194304 428 0 0 0 10 0 0 0 18 0 1 0 226542190 1925120 330 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21570/statm: 470 330 59 122 0 344 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1880

[startup+0.515033 s]
/proc/loadavg: 7.35 6.93 4.29 3/64 21570
/proc/meminfo: memFree=1695544/2055920 swapFree=4182212/4192956
[pid=21570] ppid=21568 vsize=2936 CPUtime=0.51
/proc/21570/stat : 21570 (mxc) R 21568 21570 20486 0 -1 4194304 678 0 0 0 51 0 0 0 21 0 1 0 226542190 3006464 580 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/21570/statm: 734 580 59 122 0 608 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2936

[startup+1.33512 s]
/proc/loadavg: 7.35 6.93 4.29 2/65 21571
/proc/meminfo: memFree=1692656/2055920 swapFree=4182212/4192956
[pid=21570] ppid=21568 vsize=3608 CPUtime=1.33
/proc/21570/stat : 21570 (mxc) R 21568 21570 20486 0 -1 4194304 862 0 0 0 133 0 0 0 25 0 1 0 226542190 3694592 762 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21570/statm: 902 762 67 122 0 776 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3608

[startup+2.9713 s]
/proc/loadavg: 7.35 6.93 4.29 2/65 21571
/proc/meminfo: memFree=1692016/2055920 swapFree=4182212/4192956
[pid=21570] ppid=21568 vsize=4268 CPUtime=2.96
/proc/21570/stat : 21570 (mxc) R 21568 21570 20486 0 -1 4194304 1028 0 0 0 296 0 0 0 25 0 1 0 226542190 4370432 928 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/21570/statm: 1067 928 67 122 0 941 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4268

[startup+6.25267 s]
/proc/loadavg: 6.84 6.84 4.27 2/65 21571
/proc/meminfo: memFree=1691248/2055920 swapFree=4182212/4192956
[pid=21570] ppid=21568 vsize=4940 CPUtime=6.24
/proc/21570/stat : 21570 (mxc) R 21568 21570 20486 0 -1 4194304 1188 0 0 0 624 0 0 0 25 0 1 0 226542190 5058560 1088 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/21570/statm: 1235 1088 67 122 0 1109 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4940

[startup+12.7034 s]
/proc/loadavg: 6.38 6.74 4.25 2/65 21571
/proc/meminfo: memFree=1690688/2055920 swapFree=4182212/4192956
[pid=21570] ppid=21568 vsize=5400 CPUtime=12.69
/proc/21570/stat : 21570 (mxc) R 21568 21570 20486 0 -1 4194304 1312 0 0 0 1269 0 0 0 25 0 1 0 226542190 5529600 1212 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21570/statm: 1350 1212 67 122 0 1224 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5400

[startup+25.5078 s]
/proc/loadavg: 5.18 6.46 4.20 2/65 21571
/proc/meminfo: memFree=1689728/2055920 swapFree=4182212/4192956
[pid=21570] ppid=21568 vsize=6536 CPUtime=25.49
/proc/21570/stat : 21570 (mxc) R 21568 21570 20486 0 -1 4194304 1578 0 0 0 2549 0 0 0 25 0 1 0 226542190 6692864 1478 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/21570/statm: 1634 1478 67 122 0 1508 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6536

[startup+51.1166 s]
/proc/loadavg: 3.76 6.02 4.12 2/65 21571
/proc/meminfo: memFree=1688768/2055920 swapFree=4182212/4192956
[pid=21570] ppid=21568 vsize=7380 CPUtime=51.1
/proc/21570/stat : 21570 (mxc) R 21568 21570 20486 0 -1 4194304 1793 0 0 0 5109 1 0 0 25 0 1 0 226542190 7557120 1693 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/21570/statm: 1845 1693 67 122 0 1719 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 7380

[startup+102.325 s]
/proc/loadavg: 2.19 5.24 3.95 2/65 21571
/proc/meminfo: memFree=1687296/2055920 swapFree=4182212/4192956
[pid=21570] ppid=21568 vsize=8764 CPUtime=102.29
/proc/21570/stat : 21570 (mxc) R 21568 21570 20486 0 -1 4194304 2148 0 0 0 10228 1 0 0 25 0 1 0 226542190 8974336 2048 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21570/statm: 2191 2048 67 122 0 2065 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 8764

[startup+162.348 s]
/proc/loadavg: 1.44 4.47 3.76 2/65 21571
/proc/meminfo: memFree=1686720/2055920 swapFree=4182212/4192956
[pid=21570] ppid=21568 vsize=9348 CPUtime=162.29
/proc/21570/stat : 21570 (mxc) R 21568 21570 20486 0 -1 4194304 2299 0 0 0 16228 1 0 0 25 0 1 0 226542190 9572352 2199 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21570/statm: 2337 2199 67 122 0 2211 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 9348

[startup+222.367 s]
/proc/loadavg: 1.16 3.83 3.59 2/65 21571
/proc/meminfo: memFree=1686336/2055920 swapFree=4182212/4192956
[pid=21570] ppid=21568 vsize=9696 CPUtime=222.29
/proc/21570/stat : 21570 (mxc) R 21568 21570 20486 0 -1 4194304 2386 0 0 0 22228 1 0 0 25 0 1 0 226542190 9928704 2286 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/21570/statm: 2424 2286 67 122 0 2298 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 9696

[startup+282.387 s]
/proc/loadavg: 1.06 3.31 3.42 2/65 21571
/proc/meminfo: memFree=1685632/2055920 swapFree=4182212/4192956
[pid=21570] ppid=21568 vsize=10436 CPUtime=282.31
/proc/21570/stat : 21570 (mxc) R 21568 21570 20486 0 -1 4194304 2576 0 0 0 28229 2 0 0 25 0 1 0 226542190 10686464 2476 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21570/statm: 2609 2476 67 122 0 2483 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 10436

[startup+342.404 s]
/proc/loadavg: 1.02 2.89 3.27 2/65 21571
/proc/meminfo: memFree=1685248/2055920 swapFree=4182212/4192956
[pid=21570] ppid=21568 vsize=10788 CPUtime=342.3
/proc/21570/stat : 21570 (mxc) R 21568 21570 20486 0 -1 4194304 2664 0 0 0 34228 2 0 0 25 0 1 0 226542190 11046912 2564 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21570/statm: 2697 2564 67 122 0 2571 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 10788

[startup+402.429 s]
/proc/loadavg: 1.00 2.54 3.12 2/65 21571
/proc/meminfo: memFree=1685120/2055920 swapFree=4182212/4192956
[pid=21570] ppid=21568 vsize=10916 CPUtime=402.31
/proc/21570/stat : 21570 (mxc) R 21568 21570 20486 0 -1 4194304 2696 0 0 0 40229 2 0 0 25 0 1 0 226542190 11177984 2596 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/21570/statm: 2729 2596 67 122 0 2603 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 10916

[startup+462.444 s]
/proc/loadavg: 1.00 2.26 2.99 2/65 21571
/proc/meminfo: memFree=1684224/2055920 swapFree=4182212/4192956
[pid=21570] ppid=21568 vsize=11784 CPUtime=462.31
/proc/21570/stat : 21570 (mxc) R 21568 21570 20486 0 -1 4194304 2918 0 0 0 46229 2 0 0 25 0 1 0 226542190 12066816 2818 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21570/statm: 2946 2818 67 122 0 2820 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 11784

[startup+522.462 s]
/proc/loadavg: 1.00 2.03 2.86 2/65 21571
/proc/meminfo: memFree=1684096/2055920 swapFree=4182212/4192956
[pid=21570] ppid=21568 vsize=11944 CPUtime=522.31
/proc/21570/stat : 21570 (mxc) R 21568 21570 20486 0 -1 4194304 2958 0 0 0 52229 2 0 0 25 0 1 0 226542190 12230656 2858 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21570/statm: 2986 2858 67 122 0 2860 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 11944

[startup+582.48 s]
/proc/loadavg: 1.07 1.85 2.75 2/65 21571
/proc/meminfo: memFree=1683904/2055920 swapFree=4182212/4192956
[pid=21570] ppid=21568 vsize=12072 CPUtime=582.32
/proc/21570/stat : 21570 (mxc) R 21568 21570 20486 0 -1 4194304 2990 0 0 0 58230 2 0 0 25 0 1 0 226542190 12361728 2890 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21570/statm: 3018 2890 67 122 0 2892 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 12072

[startup+642.518 s]
/proc/loadavg: 1.02 1.69 2.63 2/71 21681
/proc/meminfo: memFree=1682568/2055920 swapFree=4182212/4192956
[pid=21570] ppid=21568 vsize=12168 CPUtime=642.29
/proc/21570/stat : 21570 (mxc) R 21568 21570 20486 0 -1 4194304 3014 0 0 0 64226 3 0 0 25 0 1 0 226542190 12460032 2914 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/21570/statm: 3042 2914 67 122 0 2916 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 12168

[startup+702.563 s]
/proc/loadavg: 1.01 1.57 2.53 2/65 21769
/proc/meminfo: memFree=1683064/2055920 swapFree=4182212/4192956
[pid=21570] ppid=21568 vsize=12920 CPUtime=702.27
/proc/21570/stat : 21570 (mxc) R 21568 21570 20486 0 -1 4194304 3191 0 0 0 70224 3 0 0 25 0 1 0 226542190 13230080 3056 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/21570/statm: 3230 3056 67 122 0 3104 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 12920

[startup+762.584 s]
/proc/loadavg: 1.00 1.46 2.43 2/65 21769
/proc/meminfo: memFree=1682624/2055920 swapFree=4182212/4192956
[pid=21570] ppid=21568 vsize=13364 CPUtime=762.28
/proc/21570/stat : 21570 (mxc) R 21568 21570 20486 0 -1 4194304 3601 0 0 0 76224 4 0 0 25 0 1 0 226542190 13684736 3151 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21570/statm: 3341 3151 67 122 0 3215 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 13364

[startup+822.607 s]
/proc/loadavg: 1.00 1.37 2.34 2/65 21769
/proc/meminfo: memFree=1682368/2055920 swapFree=4182212/4192956
[pid=21570] ppid=21568 vsize=13524 CPUtime=822.28
/proc/21570/stat : 21570 (mxc) R 21568 21570 20486 0 -1 4194304 3923 0 0 0 82224 4 0 0 25 0 1 0 226542190 13848576 3193 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21570/statm: 3381 3193 67 122 0 3255 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 13524

[startup+882.624 s]
/proc/loadavg: 1.00 1.30 2.25 2/65 21769
/proc/meminfo: memFree=1682368/2055920 swapFree=4182212/4192956
[pid=21570] ppid=21568 vsize=13684 CPUtime=882.28
/proc/21570/stat : 21570 (mxc) R 21568 21570 20486 0 -1 4194304 4247 0 0 0 88224 4 0 0 25 0 1 0 226542190 14012416 3202 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21570/statm: 3421 3202 67 122 0 3295 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 13684

[startup+942.641 s]
/proc/loadavg: 1.00 1.25 2.17 2/65 21769
/proc/meminfo: memFree=1682368/2055920 swapFree=4182212/4192956
[pid=21570] ppid=21568 vsize=13684 CPUtime=942.28
/proc/21570/stat : 21570 (mxc) R 21568 21570 20486 0 -1 4194304 4531 0 0 0 94224 4 0 0 25 0 1 0 226542190 14012416 3206 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/21570/statm: 3421 3206 67 122 0 3295 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 13684

[startup+1002.66 s]
/proc/loadavg: 1.00 1.20 2.09 2/65 21769
/proc/meminfo: memFree=1682304/2055920 swapFree=4182212/4192956
[pid=21570] ppid=21568 vsize=13684 CPUtime=1002.28
/proc/21570/stat : 21570 (mxc) R 21568 21570 20486 0 -1 4194304 4853 0 0 0 100224 4 0 0 25 0 1 0 226542190 14012416 3213 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21570/statm: 3421 3213 67 122 0 3295 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 13684

[startup+1062.68 s]
/proc/loadavg: 1.07 1.18 2.03 2/65 21769
/proc/meminfo: memFree=1682432/2055920 swapFree=4182212/4192956
[pid=21570] ppid=21568 vsize=13684 CPUtime=1062.29
/proc/21570/stat : 21570 (mxc) R 21568 21570 20486 0 -1 4194304 5135 0 0 0 106225 4 0 0 25 0 1 0 226542190 14012416 3215 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/21570/statm: 3421 3215 67 122 0 3295 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 13684

[startup+1122.7 s]
/proc/loadavg: 1.02 1.14 1.96 2/65 21769
/proc/meminfo: memFree=1682368/2055920 swapFree=4182212/4192956
[pid=21570] ppid=21568 vsize=13684 CPUtime=1122.3
/proc/21570/stat : 21570 (mxc) R 21568 21570 20486 0 -1 4194304 5454 0 0 0 112225 5 0 0 25 0 1 0 226542190 14012416 3219 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21570/statm: 3421 3219 67 122 0 3295 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 13684

[startup+1182.73 s]
/proc/loadavg: 1.01 1.11 1.90 2/65 21769
/proc/meminfo: memFree=1681536/2055920 swapFree=4182212/4192956
[pid=21570] ppid=21568 vsize=14492 CPUtime=1182.3
/proc/21570/stat : 21570 (mxc) R 21568 21570 20486 0 -1 4194304 5929 0 0 0 118225 5 0 0 25 0 1 0 226542190 14839808 3429 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21570/statm: 3623 3429 67 122 0 3497 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 14492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.10 1.88 2/65 21769
/proc/meminfo: memFree=1681472/2055920 swapFree=4182212/4192956
[pid=21570] ppid=21568 vsize=14636 CPUtime=1200.03
/proc/21570/stat : 21570 (mxc) R 21568 21570 20486 0 -1 4194304 6022 0 0 0 119997 6 0 0 25 0 1 0 226542190 14987264 3444 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21570/statm: 3659 3444 67 122 0 3533 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 14636

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 1.10 1.88 2/65 21769
/proc/meminfo: memFree=1681472/2055920 swapFree=4182212/4192956
[pid=21570] ppid=21568 vsize=14636 CPUtime=1200.03
/proc/21570/stat : 21570 (mxc) R 21568 21570 20486 0 -1 4194304 6022 0 0 0 119997 6 0 0 25 0 1 0 226542190 14987264 3444 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21570/statm: 3659 3444 67 122 0 3533 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 14636

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.04
CPU user time (s): 1199.98
CPU system time (s): 0.06399
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 14792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.06399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6022
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= 1878

runsolver used 0.84987 second user time and 2.43963 second system time

The end



Launcher Data (download as text)




Begin job on node58 on Wed Feb 21 13:50:55 UTC 2007

IDJOB= 304796
IDBENCH= 20141
IDSOLVER= 107
FILE ID= node58/304796-1172065855

PBS_JOBID= 3892785

Free space on /tmp= 66563 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S779713554-13.cnf
COMMAND LINE= /tmp/evaluation/304796-1172065855/mxc /tmp/evaluation/304796-1172065855/instance-304796-1172065855.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-304796-1172065855 -o ROOT/results/node58/solver-304796-1172065855 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304796-1172065855/mxc /tmp/evaluation/304796-1172065855/instance-304796-1172065855.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  cfea37cf2c4e91ad4c7e1db353aebdc5

RANDOM SEED= 832360841

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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:       1695888 kB
Buffers:         37500 kB
Cached:         269084 kB
SwapCached:       5332 kB
Active:         212900 kB
Inactive:       105712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1695888 kB
SwapTotal:     4192956 kB
SwapFree:      4182212 kB
Dirty:             920 kB
Writeback:           0 kB
Mapped:          15784 kB
Slab:            27472 kB
Committed_AS:   573240 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= 66563 MiB

End job on node58 on Wed Feb 21 14:10:58 UTC 2007