Trace number 305720

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
MiraXT v2? (TO) 1200.09 1200.43

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S313074252-14.cnf
MD5SUMb8537884c9d9279a530f0796aac6a0e7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.891864
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Starting MiraXTv2...

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.4 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node2/watcher-305720-1178856515 -o ROOT/results/node2/solver-305720-1178856515 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/305720-1178856515/MiraXTv2_dyn /tmp/evaluation/305720-1178856515/instance-305720-1178856515.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.55 1.87 1.66 3/77 2767
/proc/meminfo: memFree=1763944/2055920 swapFree=4148880/4192956
[pid=2767] ppid=2765 vsize=3788 CPUtime=0
/proc/2767/stat : 2767 (MiraXTv2_dyn) R 2765 2767 2695 0 -1 4194304 334 0 0 0 0 0 0 0 18 0 1 0 361689264 3878912 309 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2767/statm: 947 314 205 20 0 305 0

[startup+0.052829 s]
/proc/loadavg: 1.55 1.87 1.66 3/77 2767
/proc/meminfo: memFree=1763944/2055920 swapFree=4148880/4192956
[pid=2767] ppid=2765 vsize=5460 CPUtime=0.04
/proc/2767/stat : 2767 (MiraXTv2_dyn) R 2765 2767 2695 0 -1 4194304 757 0 0 0 4 0 0 0 18 0 1 0 361689264 5591040 732 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134583843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2767/statm: 1365 732 207 20 0 723 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5460

[startup+0.101834 s]
/proc/loadavg: 1.55 1.87 1.66 3/77 2767
/proc/meminfo: memFree=1763944/2055920 swapFree=4148880/4192956
[pid=2767] ppid=2765 vsize=9160 CPUtime=0.09
/proc/2767/stat : 2767 (MiraXTv2_dyn) S 2765 2767 2695 0 -1 4194304 1219 0 0 0 9 0 0 0 18 0 2 0 361689264 9379840 1192 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 2290 1192 218 20 0 1648 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9160

[startup+0.301854 s]
/proc/loadavg: 1.55 1.87 1.66 3/77 2767
/proc/meminfo: memFree=1763944/2055920 swapFree=4148880/4192956
[pid=2767] ppid=2765 vsize=9424 CPUtime=0.29
/proc/2767/stat : 2767 (MiraXTv2_dyn) S 2765 2767 2695 0 -1 4194304 1310 0 0 0 29 0 0 0 18 0 2 0 361689264 9650176 1283 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 2356 1284 218 20 0 1714 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9424

[startup+0.701896 s]
/proc/loadavg: 1.55 1.87 1.66 3/77 2767
/proc/meminfo: memFree=1763944/2055920 swapFree=4148880/4192956
[pid=2767] ppid=2765 vsize=11008 CPUtime=0.69
/proc/2767/stat : 2767 (MiraXTv2_dyn) S 2765 2767 2695 0 -1 4194304 1710 0 0 0 69 0 0 0 18 0 2 0 361689264 11272192 1683 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 2752 1683 218 20 0 2110 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11008

[startup+1.50198 s]
/proc/loadavg: 1.55 1.87 1.66 2/79 2769
/proc/meminfo: memFree=1756696/2055920 swapFree=4148880/4192956
[pid=2767] ppid=2765 vsize=14044 CPUtime=1.49
/proc/2767/stat : 2767 (MiraXTv2_dyn) S 2765 2767 2695 0 -1 4194304 2508 0 0 0 148 1 0 0 18 0 2 0 361689264 14381056 2481 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 3511 2481 218 20 0 2869 0
[pid=2767/tid=2769] ppid=2765 vsize=14044 CPUtime=1.43
/proc/2767/task/2769/stat : 2769 (MiraXTv2_dyn) R 2765 2767 2695 0 -1 4194368 1704 0 0 0 142 1 0 0 25 0 2 0 361689270 14381056 2481 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134566014 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14044

[startup+3.10115 s]
/proc/loadavg: 1.55 1.87 1.66 2/79 2769
/proc/meminfo: memFree=1752536/2055920 swapFree=4148880/4192956
[pid=2767] ppid=2765 vsize=19524 CPUtime=3.09
/proc/2767/stat : 2767 (MiraXTv2_dyn) S 2765 2767 2695 0 -1 4194304 3748 0 0 0 307 2 0 0 18 0 2 0 361689264 19992576 3721 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 4881 3721 218 20 0 4239 0
[pid=2767/tid=2769] ppid=2765 vsize=19524 CPUtime=3.03
/proc/2767/task/2769/stat : 2769 (MiraXTv2_dyn) R 2765 2767 2695 0 -1 4194368 2944 0 0 0 302 1 0 0 25 0 2 0 361689270 19992576 3721 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526680 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19524

[startup+6.30148 s]
/proc/loadavg: 1.51 1.85 1.66 2/79 2769
/proc/meminfo: memFree=1744600/2055920 swapFree=4148880/4192956
[pid=2767] ppid=2765 vsize=27180 CPUtime=6.28
/proc/2767/stat : 2767 (MiraXTv2_dyn) S 2765 2767 2695 0 -1 4194304 5742 0 0 0 625 3 0 0 18 0 2 0 361689264 27832320 5715 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 6795 5715 218 20 0 6153 0
[pid=2767/tid=2769] ppid=2765 vsize=27180 CPUtime=6.23
/proc/2767/task/2769/stat : 2769 (MiraXTv2_dyn) R 2765 2767 2695 0 -1 4194368 4938 0 0 0 620 3 0 0 25 0 2 0 361689270 27832320 5715 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526691 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 27180

[startup+12.7021 s]
/proc/loadavg: 1.47 1.84 1.65 2/79 2769
/proc/meminfo: memFree=1731552/2055920 swapFree=4148880/4192956
[pid=2767] ppid=2765 vsize=36916 CPUtime=12.69
/proc/2767/stat : 2767 (MiraXTv2_dyn) S 2765 2767 2695 0 -1 4194304 8227 0 0 0 1264 5 0 0 18 0 2 0 361689264 37801984 8164 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 9229 8164 218 20 0 8587 0
[pid=2767/tid=2769] ppid=2765 vsize=36916 CPUtime=12.62
/proc/2767/task/2769/stat : 2769 (MiraXTv2_dyn) R 2765 2767 2695 0 -1 4194368 7423 0 0 0 1258 4 0 0 25 0 2 0 361689270 37801984 8164 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526335 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36916

[startup+25.5015 s]
/proc/loadavg: 1.36 1.80 1.64 2/79 2769
/proc/meminfo: memFree=1709600/2055920 swapFree=4148880/4192956
[pid=2767] ppid=2765 vsize=58560 CPUtime=25.48
/proc/2767/stat : 2767 (MiraXTv2_dyn) S 2765 2767 2695 0 -1 4194304 13827 0 0 0 2540 8 0 0 18 0 2 0 361689264 59965440 13629 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 14640 13629 218 20 0 13998 0
[pid=2767/tid=2769] ppid=2765 vsize=58560 CPUtime=25.42
/proc/2767/task/2769/stat : 2769 (MiraXTv2_dyn) R 2765 2767 2695 0 -1 4194368 13023 0 0 0 2534 8 0 0 25 0 2 0 361689270 59965440 13629 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 58560

[startup+51.1011 s]
/proc/loadavg: 1.24 1.73 1.62 2/79 2769
/proc/meminfo: memFree=1696800/2055920 swapFree=4148880/4192956
[pid=2767] ppid=2765 vsize=70984 CPUtime=51.07
/proc/2767/stat : 2767 (MiraXTv2_dyn) S 2765 2767 2695 0 -1 4194304 17274 0 0 0 5097 10 0 0 18 0 2 0 361689264 72687616 16844 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 17746 16844 218 20 0 17104 0
[pid=2767/tid=2769] ppid=2765 vsize=70984 CPUtime=51.02
/proc/2767/task/2769/stat : 2769 (MiraXTv2_dyn) R 2765 2767 2695 0 -1 4194368 16470 0 0 0 5092 10 0 0 25 0 2 0 361689270 72687616 16844 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526290 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 70984

[startup+102.305 s]
/proc/loadavg: 1.17 1.63 1.59 2/79 2769
/proc/meminfo: memFree=1684832/2055920 swapFree=4148880/4192956
[pid=2767] ppid=2765 vsize=83324 CPUtime=102.26
/proc/2767/stat : 2767 (MiraXTv2_dyn) S 2765 2767 2695 0 -1 4194304 20798 0 0 0 10213 13 0 0 18 0 2 0 361689264 85323776 19912 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 20831 19912 218 20 0 20189 0
[pid=2767/tid=2769] ppid=2765 vsize=83324 CPUtime=102.21
/proc/2767/task/2769/stat : 2769 (MiraXTv2_dyn) R 2765 2767 2695 0 -1 4194368 19994 0 0 0 10208 13 0 0 25 0 2 0 361689270 85323776 19912 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526275 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 83324

[startup+162.302 s]
/proc/loadavg: 1.06 1.51 1.55 2/79 2769
/proc/meminfo: memFree=1680544/2055920 swapFree=4148880/4192956
[pid=2767] ppid=2765 vsize=87152 CPUtime=162.24
/proc/2767/stat : 2767 (MiraXTv2_dyn) S 2765 2767 2695 0 -1 4194304 22310 0 0 0 16209 15 0 0 18 0 2 0 361689264 89243648 20884 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 21788 20884 218 20 0 21146 0
[pid=2767/tid=2769] ppid=2765 vsize=87152 CPUtime=162.19
/proc/2767/task/2769/stat : 2769 (MiraXTv2_dyn) R 2765 2767 2695 0 -1 4194368 21506 0 0 0 16204 15 0 0 25 0 2 0 361689270 89243648 20884 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526683 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 87152

[startup+222.302 s]
/proc/loadavg: 1.02 1.42 1.52 2/79 2769
/proc/meminfo: memFree=1680480/2055920 swapFree=4148880/4192956
[pid=2767] ppid=2765 vsize=87152 CPUtime=222.23
/proc/2767/stat : 2767 (MiraXTv2_dyn) S 2765 2767 2695 0 -1 4194304 22796 0 0 0 22207 16 0 0 18 0 2 0 361689264 89243648 20891 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 21788 20891 218 20 0 21146 0
[pid=2767/tid=2769] ppid=2765 vsize=87152 CPUtime=222.17
/proc/2767/task/2769/stat : 2769 (MiraXTv2_dyn) R 2765 2767 2695 0 -1 4194368 21992 0 0 0 22201 16 0 0 25 0 2 0 361689270 89243648 20891 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526290 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 87152

[startup+282.301 s]
/proc/loadavg: 1.01 1.34 1.48 2/79 2769
/proc/meminfo: memFree=1678944/2055920 swapFree=4148880/4192956
[pid=2767] ppid=2765 vsize=88736 CPUtime=282.21
/proc/2767/stat : 2767 (MiraXTv2_dyn) S 2765 2767 2695 0 -1 4194304 23524 0 0 0 28204 17 0 0 18 0 2 0 361689264 90865664 21274 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 22184 21274 218 20 0 21542 0
[pid=2767/tid=2769] ppid=2765 vsize=88736 CPUtime=282.15
/proc/2767/task/2769/stat : 2769 (MiraXTv2_dyn) R 2765 2767 2695 0 -1 4194368 22720 0 0 0 28198 17 0 0 25 0 2 0 361689270 90865664 21274 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526461 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 88736

[startup+342.301 s]
/proc/loadavg: 1.00 1.27 1.45 2/79 2769
/proc/meminfo: memFree=1676456/2055920 swapFree=4148880/4192956
[pid=2767] ppid=2765 vsize=91248 CPUtime=342.19
/proc/2767/stat : 2767 (MiraXTv2_dyn) S 2765 2767 2695 0 -1 4194304 24704 0 0 0 34201 18 0 0 18 0 2 0 361689264 93437952 21899 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 22812 21899 218 20 0 22170 0
[pid=2767/tid=2769] ppid=2765 vsize=91248 CPUtime=342.13
/proc/2767/task/2769/stat : 2769 (MiraXTv2_dyn) R 2765 2767 2695 0 -1 4194368 23900 0 0 0 34195 18 0 0 25 0 2 0 361689270 93437952 21899 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526691 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 91248

[startup+402.302 s]
/proc/loadavg: 1.00 1.22 1.42 2/79 2769
/proc/meminfo: memFree=1671912/2055920 swapFree=4148880/4192956
[pid=2767] ppid=2765 vsize=95752 CPUtime=402.17
/proc/2767/stat : 2767 (MiraXTv2_dyn) S 2765 2767 2695 0 -1 4194304 26316 0 0 0 40197 20 0 0 18 0 2 0 361689264 98050048 23021 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 23938 23021 218 20 0 23296 0
[pid=2767/tid=2769] ppid=2765 vsize=95752 CPUtime=402.12
/proc/2767/task/2769/stat : 2769 (MiraXTv2_dyn) R 2765 2767 2695 0 -1 4194368 25512 0 0 0 40192 20 0 0 25 0 2 0 361689270 98050048 23021 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526264 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 95752

[startup+462.302 s]
/proc/loadavg: 1.00 1.18 1.39 2/79 2769
/proc/meminfo: memFree=1665256/2055920 swapFree=4148880/4192956
[pid=2767] ppid=2765 vsize=102416 CPUtime=462.15
/proc/2767/stat : 2767 (MiraXTv2_dyn) S 2765 2767 2695 0 -1 4194304 28334 0 0 0 46193 22 0 0 18 0 2 0 361689264 104873984 24685 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 25604 24685 218 20 0 24962 0
[pid=2767/tid=2769] ppid=2765 vsize=102416 CPUtime=462.1
/proc/2767/task/2769/stat : 2769 (MiraXTv2_dyn) R 2765 2767 2695 0 -1 4194368 27530 0 0 0 46188 22 0 0 25 0 2 0 361689270 104873984 24685 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526691 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 102416

[startup+522.301 s]
/proc/loadavg: 1.00 1.14 1.36 2/79 2769
/proc/meminfo: memFree=1665128/2055920 swapFree=4148880/4192956
[pid=2767] ppid=2765 vsize=103788 CPUtime=522.14
/proc/2767/stat : 2767 (MiraXTv2_dyn) S 2765 2767 2695 0 -1 4194304 29031 0 0 0 52191 23 0 0 18 0 2 0 361689264 106278912 25027 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 25947 25027 218 20 0 25305 0
[pid=2767/tid=2769] ppid=2765 vsize=103788 CPUtime=522.08
/proc/2767/task/2769/stat : 2769 (MiraXTv2_dyn) R 2765 2767 2695 0 -1 4194368 28227 0 0 0 52185 23 0 0 25 0 2 0 361689270 106278912 25027 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526691 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 103788

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.34 2/79 2769
/proc/meminfo: memFree=1647464/2055920 swapFree=4148880/4192956
[pid=2767] ppid=2765 vsize=120096 CPUtime=582.13
/proc/2767/stat : 2767 (MiraXTv2_dyn) S 2765 2767 2695 0 -1 4194304 33486 0 0 0 58185 28 0 0 18 0 2 0 361689264 122978304 29127 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 30024 29127 218 20 0 29382 0
[pid=2767/tid=2769] ppid=2765 vsize=120096 CPUtime=582.06
/proc/2767/task/2769/stat : 2769 (MiraXTv2_dyn) R 2765 2767 2695 0 -1 4194368 32682 0 0 0 58179 27 0 0 25 0 2 0 361689270 122978304 29127 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526691 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 120096

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.31 2/79 2769
/proc/meminfo: memFree=1647400/2055920 swapFree=4148880/4192956
[pid=2767] ppid=2765 vsize=120096 CPUtime=642.11
/proc/2767/stat : 2767 (MiraXTv2_dyn) S 2765 2767 2695 0 -1 4194304 33844 0 0 0 64183 28 0 0 18 0 2 0 361689264 122978304 29130 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 30024 29130 218 20 0 29382 0
[pid=2767/tid=2769] ppid=2765 vsize=120096 CPUtime=642.05
/proc/2767/task/2769/stat : 2769 (MiraXTv2_dyn) R 2765 2767 2695 0 -1 4194368 33040 0 0 0 64177 28 0 0 25 0 2 0 361689270 122978304 29130 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526691 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 120096

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.29 2/79 2769
/proc/meminfo: memFree=1647464/2055920 swapFree=4148880/4192956
[pid=2767] ppid=2765 vsize=120096 CPUtime=702.09
/proc/2767/stat : 2767 (MiraXTv2_dyn) S 2765 2767 2695 0 -1 4194304 34128 0 0 0 70180 29 0 0 18 0 2 0 361689264 122978304 29130 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 30024 29130 218 20 0 29382 0
[pid=2767/tid=2769] ppid=2765 vsize=120096 CPUtime=702.04
/proc/2767/task/2769/stat : 2769 (MiraXTv2_dyn) R 2765 2767 2695 0 -1 4194368 33324 0 0 0 70175 29 0 0 25 0 2 0 361689270 122978304 29130 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526290 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 120096

[startup+762.305 s]
/proc/loadavg: 1.00 1.06 1.27 2/79 2769
/proc/meminfo: memFree=1647400/2055920 swapFree=4148880/4192956
[pid=2767] ppid=2765 vsize=120096 CPUtime=762.08
/proc/2767/stat : 2767 (MiraXTv2_dyn) S 2765 2767 2695 0 -1 4194304 34635 0 0 0 76178 30 0 0 18 0 2 0 361689264 122978304 29133 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 30024 29133 218 20 0 29382 0
[pid=2767/tid=2769] ppid=2765 vsize=120096 CPUtime=762.02
/proc/2767/task/2769/stat : 2769 (MiraXTv2_dyn) R 2765 2767 2695 0 -1 4194368 33831 0 0 0 76173 29 0 0 25 0 2 0 361689270 122978304 29133 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526686 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 120096

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.25 2/79 2769
/proc/meminfo: memFree=1647400/2055920 swapFree=4148880/4192956
[pid=2767] ppid=2765 vsize=120096 CPUtime=822.06
/proc/2767/stat : 2767 (MiraXTv2_dyn) S 2765 2767 2695 0 -1 4194304 35144 0 0 0 82175 31 0 0 18 0 2 0 361689264 122978304 29138 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 30024 29138 218 20 0 29382 0
[pid=2767/tid=2769] ppid=2765 vsize=120096 CPUtime=822
/proc/2767/task/2769/stat : 2769 (MiraXTv2_dyn) R 2765 2767 2695 0 -1 4194368 34340 0 0 0 82170 30 0 0 25 0 2 0 361689270 122978304 29138 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526290 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 120096

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.23 2/79 2769
/proc/meminfo: memFree=1647464/2055920 swapFree=4148880/4192956
[pid=2767] ppid=2765 vsize=120096 CPUtime=882.04
/proc/2767/stat : 2767 (MiraXTv2_dyn) S 2765 2767 2695 0 -1 4194304 35148 0 0 0 88173 31 0 0 18 0 2 0 361689264 122978304 29142 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 30024 29142 218 20 0 29382 0
[pid=2767/tid=2769] ppid=2765 vsize=120096 CPUtime=881.99
/proc/2767/task/2769/stat : 2769 (MiraXTv2_dyn) R 2765 2767 2695 0 -1 4194368 34344 0 0 0 88168 31 0 0 25 0 2 0 361689270 122978304 29142 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526691 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 120096

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.21 2/79 2769
/proc/meminfo: memFree=1647464/2055920 swapFree=4148880/4192956
[pid=2767] ppid=2765 vsize=120096 CPUtime=942.03
/proc/2767/stat : 2767 (MiraXTv2_dyn) S 2765 2767 2695 0 -1 4194304 35152 0 0 0 94171 32 0 0 18 0 2 0 361689264 122978304 29146 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 30024 29146 218 20 0 29382 0
[pid=2767/tid=2769] ppid=2765 vsize=120096 CPUtime=941.96
/proc/2767/task/2769/stat : 2769 (MiraXTv2_dyn) R 2765 2767 2695 0 -1 4194368 34348 0 0 0 94165 31 0 0 25 0 2 0 361689270 122978304 29146 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526461 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 120096

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.20 2/79 2769
/proc/meminfo: memFree=1647528/2055920 swapFree=4148880/4192956
[pid=2767] ppid=2765 vsize=120096 CPUtime=1002.01
/proc/2767/stat : 2767 (MiraXTv2_dyn) S 2765 2767 2695 0 -1 4194304 35154 0 0 0 100169 32 0 0 18 0 2 0 361689264 122978304 29148 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 30024 29148 218 20 0 29382 0
[pid=2767/tid=2769] ppid=2765 vsize=120096 CPUtime=1001.95
/proc/2767/task/2769/stat : 2769 (MiraXTv2_dyn) R 2765 2767 2695 0 -1 4194368 34350 0 0 0 100163 32 0 0 25 0 2 0 361689270 122978304 29148 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526345 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 120096

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.18 2/79 2769
/proc/meminfo: memFree=1647528/2055920 swapFree=4148880/4192956
[pid=2767] ppid=2765 vsize=120096 CPUtime=1061.99
/proc/2767/stat : 2767 (MiraXTv2_dyn) S 2765 2767 2695 0 -1 4194304 35155 0 0 0 106166 33 0 0 18 0 2 0 361689264 122978304 29149 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 30024 29149 218 20 0 29382 0
[pid=2767/tid=2769] ppid=2765 vsize=120096 CPUtime=1061.93
/proc/2767/task/2769/stat : 2769 (MiraXTv2_dyn) R 2765 2767 2695 0 -1 4194368 34351 0 0 0 106161 32 0 0 25 0 2 0 361689270 122978304 29149 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526290 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 120096

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/79 2769
/proc/meminfo: memFree=1647592/2055920 swapFree=4148880/4192956
[pid=2767] ppid=2765 vsize=120096 CPUtime=1121.97
/proc/2767/stat : 2767 (MiraXTv2_dyn) S 2765 2767 2695 0 -1 4194304 35156 0 0 0 112164 33 0 0 18 0 2 0 361689264 122978304 29150 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 30024 29150 218 20 0 29382 0
[pid=2767/tid=2769] ppid=2765 vsize=120096 CPUtime=1121.91
/proc/2767/task/2769/stat : 2769 (MiraXTv2_dyn) R 2765 2767 2695 0 -1 4194368 34352 0 0 0 112158 33 0 0 25 0 2 0 361689270 122978304 29150 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526290 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 120096

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/79 2769
/proc/meminfo: memFree=1647528/2055920 swapFree=4148880/4192956
[pid=2767] ppid=2765 vsize=120096 CPUtime=1181.96
/proc/2767/stat : 2767 (MiraXTv2_dyn) S 2765 2767 2695 0 -1 4194304 35159 0 0 0 118162 34 0 0 18 0 2 0 361689264 122978304 29153 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 30024 29153 218 20 0 29382 0
[pid=2767/tid=2769] ppid=2765 vsize=120096 CPUtime=1181.89
/proc/2767/task/2769/stat : 2769 (MiraXTv2_dyn) R 2765 2767 2695 0 -1 4194368 34355 0 0 0 118156 33 0 0 25 0 2 0 361689270 122978304 29153 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526691 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 120096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.15 2/79 2769
/proc/meminfo: memFree=1647528/2055920 swapFree=4148880/4192956
[pid=2767] ppid=2765 vsize=120096 CPUtime=1200.05
/proc/2767/stat : 2767 (MiraXTv2_dyn) S 2765 2767 2695 0 -1 4194304 35159 0 0 0 119971 34 0 0 18 0 2 0 361689264 122978304 29153 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/2767/statm: 30024 29153 218 20 0 29382 0
[pid=2767/tid=2769] ppid=2765 vsize=120096 CPUtime=1200
/proc/2767/task/2769/stat : 2769 (MiraXTv2_dyn) R 2765 2767 2695 0 -1 4194368 34355 0 0 0 119966 34 0 0 25 0 2 0 361689270 122978304 29153 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526290 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 120096

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.09
CPU user time (s): 1199.73
CPU system time (s): 0.363944
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 120380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.363944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35159
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= 13
involuntary context switches= 18059

runsolver used 1.3028 second user time and 3.06953 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Fri May 11 04:08:35 UTC 2007

IDJOB= 305720
IDBENCH= 20163
IDSOLVER= 129
FILE ID= node2/305720-1178856515

PBS_JOBID= 5251026

Free space on /tmp= 66560 MiB

SOLVER NAME= MiraXT v2
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S313074252-14.cnf
COMMAND LINE= /tmp/evaluation/305720-1178856515/MiraXTv2_dyn /tmp/evaluation/305720-1178856515/instance-305720-1178856515.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-305720-1178856515 -o ROOT/results/node2/solver-305720-1178856515 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/305720-1178856515/MiraXTv2_dyn /tmp/evaluation/305720-1178856515/instance-305720-1178856515.cnf            

META MD5SUM SOLVER= 2ad149617ed8d249d89b067eb44c33da
MD5SUM BENCH=  b8537884c9d9279a530f0796aac6a0e7

RANDOM SEED= 232168495

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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:       1764160 kB
Buffers:         44564 kB
Cached:         159920 kB
SwapCached:      12368 kB
Active:         131984 kB
Inactive:        95364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1764160 kB
SwapTotal:     4192956 kB
SwapFree:      4148880 kB
Dirty:            4388 kB
Writeback:           0 kB
Mapped:          29768 kB
Slab:            49836 kB
Committed_AS: 11745192 kB
PageTables:       1860 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= 66560 MiB

End job on node2 on Fri May 11 04:28:37 UTC 2007