Trace number 313724

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) 1200.25 1200.59

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-13-u.cnf
MD5SUMec1a03bc95c5b06907199f7ae65ad092
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables234064
Number of clauses1059777
Sum of the clauses size2420962
Maximum clause length10
Minimum clause length1
Number of clauses of size 117678
Number of clauses of size 2854833
Number of clauses of size 3143326
Number of clauses of size 44880
Number of clauses of size 519520
Number of clauses of size over 519540

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/node18/watcher-313724-1178803847 -o ROOT/results/node18/solver-313724-1178803847 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313724-1178803847/MiraXTv2_dyn /tmp/evaluation/313724-1178803847/instance-313724-1178803847.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: 0.91 0.95 0.69 2/77 1450
/proc/meminfo: memFree=1858448/2055920 swapFree=4144420/4192956
[pid=1450] ppid=1448 vsize=3788 CPUtime=0
/proc/1450/stat : 1450 (MiraXTv2_dyn) R 1448 1450 1318 0 -1 4194304 312 0 0 0 0 0 0 0 18 0 1 0 328302200 3878912 287 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1450/statm: 947 294 202 20 0 305 0

[startup+0.009255 s]
/proc/loadavg: 0.91 0.95 0.69 2/77 1450
/proc/meminfo: memFree=1858448/2055920 swapFree=4144420/4192956
[pid=1450] ppid=1448 vsize=4684 CPUtime=0
/proc/1450/stat : 1450 (MiraXTv2_dyn) R 1448 1450 1318 0 -1 4194304 716 0 0 0 0 0 0 0 18 0 1 0 328302200 4796416 692 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 8299469 0 0 4096 0 0 0 0 17 1 0 0
/proc/1450/statm: 1171 695 206 20 0 529 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4684

[startup+0.101265 s]
/proc/loadavg: 0.91 0.95 0.69 2/77 1450
/proc/meminfo: memFree=1858448/2055920 swapFree=4144420/4192956
[pid=1450] ppid=1448 vsize=12536 CPUtime=0.09
/proc/1450/stat : 1450 (MiraXTv2_dyn) R 1448 1450 1318 0 -1 4194304 2597 0 0 0 8 1 0 0 18 0 1 0 328302200 12836864 2572 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 8296059 0 0 4096 0 0 0 0 17 1 0 0
/proc/1450/statm: 3134 2572 206 20 0 2492 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12536

[startup+0.301282 s]
/proc/loadavg: 0.91 0.95 0.69 2/77 1450
/proc/meminfo: memFree=1858448/2055920 swapFree=4144420/4192956
[pid=1450] ppid=1448 vsize=44268 CPUtime=0.29
/proc/1450/stat : 1450 (MiraXTv2_dyn) R 1448 1450 1318 0 -1 4194304 8831 0 0 0 25 4 0 0 19 0 1 0 328302200 45330432 8806 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 8296059 0 0 4096 0 0 0 0 17 1 0 0
/proc/1450/statm: 11067 8807 207 20 0 10425 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44268

[startup+0.701327 s]
/proc/loadavg: 0.91 0.95 0.69 2/77 1450
/proc/meminfo: memFree=1858448/2055920 swapFree=4144420/4192956
[pid=1450] ppid=1448 vsize=63428 CPUtime=0.69
/proc/1450/stat : 1450 (MiraXTv2_dyn) R 1448 1450 1318 0 -1 4194304 13313 0 0 0 62 7 0 0 23 0 1 0 328302200 64950272 13288 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 8296059 0 0 4096 0 0 0 0 17 1 0 0
/proc/1450/statm: 15857 13288 206 20 0 15215 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 63428

[startup+1.5014 s]
/proc/loadavg: 0.91 0.95 0.69 2/78 1451
/proc/meminfo: memFree=1791944/2055920 swapFree=4144420/4192956
[pid=1450] ppid=1448 vsize=97468 CPUtime=1.48
/proc/1450/stat : 1450 (MiraXTv2_dyn) R 1448 1450 1318 0 -1 4194304 21320 0 0 0 136 12 0 0 25 0 1 0 328302200 99807232 21295 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134583499 0 0 4096 0 0 0 0 17 1 0 0
/proc/1450/statm: 24367 21295 207 20 0 23725 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 97468

[startup+3.10255 s]
/proc/loadavg: 0.92 0.95 0.69 2/78 1451
/proc/meminfo: memFree=1770184/2055920 swapFree=4144420/4192956
[pid=1450] ppid=1448 vsize=121956 CPUtime=3.09
/proc/1450/stat : 1450 (MiraXTv2_dyn) R 1448 1450 1318 0 -1 4194304 27467 0 0 0 293 16 0 0 25 0 1 0 328302200 124882944 27442 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 8296059 0 0 4096 0 0 0 0 17 1 0 0
/proc/1450/statm: 30489 27442 207 20 0 29847 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 121956

[startup+6.30186 s]
/proc/loadavg: 0.92 0.95 0.69 2/79 1452
/proc/meminfo: memFree=1691712/2055920 swapFree=4144420/4192956
[pid=1450] ppid=1448 vsize=252980 CPUtime=6.28
/proc/1450/stat : 1450 (MiraXTv2_dyn) S 1448 1450 1318 0 -1 4194304 45699 0 0 0 605 23 0 0 25 0 2 0 328302200 259051520 41881 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1450/statm: 63245 41881 218 20 0 62603 0
[pid=1450/tid=1452] ppid=1448 vsize=252980 CPUtime=1.53
/proc/1450/task/1452/stat : 1452 (MiraXTv2_dyn) R 1448 1450 1318 0 -1 4194368 15948 0 0 0 147 6 0 0 25 0 2 0 328302676 259051520 41881 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134525974 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 252980

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.69 2/79 1452
/proc/meminfo: memFree=1690752/2055920 swapFree=4144420/4192956
[pid=1450] ppid=1448 vsize=253640 CPUtime=12.69
/proc/1450/stat : 1450 (MiraXTv2_dyn) S 1448 1450 1318 0 -1 4194304 45868 0 0 0 1245 24 0 0 25 0 2 0 328302200 259727360 42050 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1450/statm: 63410 42050 218 20 0 62768 0
[pid=1450/tid=1452] ppid=1448 vsize=253640 CPUtime=7.93
/proc/1450/task/1452/stat : 1452 (MiraXTv2_dyn) R 1448 1450 1318 0 -1 4194368 16117 0 0 0 787 6 0 0 25 0 2 0 328302676 259727360 42050 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526179 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 253640

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.70 2/79 1452
/proc/meminfo: memFree=1690432/2055920 swapFree=4144420/4192956
[pid=1450] ppid=1448 vsize=253904 CPUtime=25.48
/proc/1450/stat : 1450 (MiraXTv2_dyn) S 1448 1450 1318 0 -1 4194304 45956 0 0 0 2524 24 0 0 25 0 2 0 328302200 259997696 42138 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1450/statm: 63476 42138 218 20 0 62834 0
[pid=1450/tid=1452] ppid=1448 vsize=253904 CPUtime=20.72
/proc/1450/task/1452/stat : 1452 (MiraXTv2_dyn) R 1448 1450 1318 0 -1 4194368 16205 0 0 0 2066 6 0 0 25 0 2 0 328302676 259997696 42138 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134525974 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 253904

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.70 2/79 1452
/proc/meminfo: memFree=1691072/2055920 swapFree=4144420/4192956
[pid=1450] ppid=1448 vsize=253828 CPUtime=51.08
/proc/1450/stat : 1450 (MiraXTv2_dyn) S 1448 1450 1318 0 -1 4194304 48106 0 0 0 5082 26 0 0 25 0 2 0 328302200 259919872 42399 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1450/statm: 63457 42399 218 20 0 62815 0
[pid=1450/tid=1452] ppid=1448 vsize=253828 CPUtime=46.32
/proc/1450/task/1452/stat : 1452 (MiraXTv2_dyn) R 1448 1450 1318 0 -1 4194368 18355 0 0 0 4624 8 0 0 25 0 2 0 328302676 259919872 42399 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 8296059 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 253828

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.72 2/79 1452
/proc/meminfo: memFree=1607616/2055920 swapFree=4144420/4192956
[pid=1450] ppid=1448 vsize=334964 CPUtime=102.26
/proc/1450/stat : 1450 (MiraXTv2_dyn) S 1448 1450 1318 0 -1 4194304 68554 0 0 0 10188 38 0 0 25 0 2 0 328302200 343003136 62847 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1450/statm: 83741 62847 218 20 0 83099 0
[pid=1450/tid=1452] ppid=1448 vsize=334964 CPUtime=97.51
/proc/1450/task/1452/stat : 1452 (MiraXTv2_dyn) R 1448 1450 1318 0 -1 4194368 38803 0 0 0 9730 21 0 0 25 0 2 0 328302676 343003136 62847 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526691 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 334964

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.73 2/79 1452
/proc/meminfo: memFree=1566336/2055920 swapFree=4144420/4192956
[pid=1450] ppid=1448 vsize=375608 CPUtime=162.25
/proc/1450/stat : 1450 (MiraXTv2_dyn) S 1448 1450 1318 0 -1 4194304 78867 0 0 0 16181 44 0 0 25 0 2 0 328302200 384622592 73124 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1450/statm: 93902 73124 218 20 0 93260 0
[pid=1450/tid=1452] ppid=1448 vsize=375608 CPUtime=157.48
/proc/1450/task/1452/stat : 1452 (MiraXTv2_dyn) R 1448 1450 1318 0 -1 4194368 49116 0 0 0 15722 26 0 0 25 0 2 0 328302676 384622592 73124 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134517104 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 375608

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.75 2/79 1452
/proc/meminfo: memFree=1432512/2055920 swapFree=4144420/4192956
[pid=1450] ppid=1448 vsize=509008 CPUtime=222.23
/proc/1450/stat : 1450 (MiraXTv2_dyn) S 1448 1450 1318 0 -1 4194304 112335 0 0 0 22160 63 0 0 25 0 2 0 328302200 521224192 106545 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1450/statm: 127252 106545 218 20 0 126610 0
[pid=1450/tid=1452] ppid=1448 vsize=509008 CPUtime=217.47
/proc/1450/task/1452/stat : 1452 (MiraXTv2_dyn) R 1448 1450 1318 0 -1 4194368 82584 0 0 0 21701 46 0 0 25 0 2 0 328302676 521224192 106545 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134517942 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 509008

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.76 2/79 1452
/proc/meminfo: memFree=1355008/2055920 swapFree=4144420/4192956
[pid=1450] ppid=1448 vsize=585720 CPUtime=282.21
/proc/1450/stat : 1450 (MiraXTv2_dyn) S 1448 1450 1318 0 -1 4194304 131633 0 0 0 28148 73 0 0 25 0 2 0 328302200 599777280 125791 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1450/statm: 146430 125791 218 20 0 145788 0
[pid=1450/tid=1452] ppid=1448 vsize=585720 CPUtime=277.46
/proc/1450/task/1452/stat : 1452 (MiraXTv2_dyn) R 1448 1450 1318 0 -1 4194368 101882 0 0 0 27690 56 0 0 25 0 2 0 328302676 599777280 125791 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134517149 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 585720

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.77 2/79 1452
/proc/meminfo: memFree=1246464/2055920 swapFree=4144420/4192956
[pid=1450] ppid=1448 vsize=695084 CPUtime=342.19
/proc/1450/stat : 1450 (MiraXTv2_dyn) S 1448 1450 1318 0 -1 4194304 159073 0 0 0 34132 87 0 0 25 0 2 0 328302200 711766016 153172 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1450/statm: 173771 153172 218 20 0 173129 0
[pid=1450/tid=1452] ppid=1448 vsize=695084 CPUtime=337.44
/proc/1450/task/1452/stat : 1452 (MiraXTv2_dyn) R 1448 1450 1318 0 -1 4194368 129322 0 0 0 33674 70 0 0 25 0 2 0 328302676 711766016 153172 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526308 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 695084

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.78 2/79 1452
/proc/meminfo: memFree=1186240/2055920 swapFree=4144420/4192956
[pid=1450] ppid=1448 vsize=753784 CPUtime=402.18
/proc/1450/stat : 1450 (MiraXTv2_dyn) S 1448 1450 1318 0 -1 4194304 173846 0 0 0 40121 97 0 0 25 0 2 0 328302200 771874816 167883 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1450/statm: 188446 167883 218 20 0 187804 0
[pid=1450/tid=1452] ppid=1448 vsize=753784 CPUtime=397.42
/proc/1450/task/1452/stat : 1452 (MiraXTv2_dyn) R 1448 1450 1318 0 -1 4194368 144095 0 0 0 39662 80 0 0 25 0 2 0 328302676 771874816 167883 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526179 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 753784

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.79 2/79 1452
/proc/meminfo: memFree=1186240/2055920 swapFree=4144420/4192956
[pid=1450] ppid=1448 vsize=753784 CPUtime=462.16
/proc/1450/stat : 1450 (MiraXTv2_dyn) S 1448 1450 1318 0 -1 4194304 173865 0 0 0 46118 98 0 0 25 0 2 0 328302200 771874816 167902 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1450/statm: 188446 167902 218 20 0 187804 0
[pid=1450/tid=1452] ppid=1448 vsize=753784 CPUtime=457.4
/proc/1450/task/1452/stat : 1452 (MiraXTv2_dyn) R 1448 1450 1318 0 -1 4194368 144114 0 0 0 45660 80 0 0 25 0 2 0 328302676 771874816 167902 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134520692 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 753784

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.80 2/79 1452
/proc/meminfo: memFree=1177856/2055920 swapFree=4144420/4192956
[pid=1450] ppid=1448 vsize=761952 CPUtime=522.14
/proc/1450/stat : 1450 (MiraXTv2_dyn) S 1448 1450 1318 0 -1 4194304 175985 0 0 0 52115 99 0 0 25 0 2 0 328302200 780238848 169956 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1450/statm: 190488 169956 218 20 0 189846 0
[pid=1450/tid=1452] ppid=1448 vsize=761952 CPUtime=517.39
/proc/1450/task/1452/stat : 1452 (MiraXTv2_dyn) R 1448 1450 1318 0 -1 4194368 146234 0 0 0 51657 82 0 0 25 0 2 0 328302676 780238848 169956 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526290 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 761952

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.82 2/79 1452
/proc/meminfo: memFree=1177856/2055920 swapFree=4144420/4192956
[pid=1450] ppid=1448 vsize=761952 CPUtime=582.12
/proc/1450/stat : 1450 (MiraXTv2_dyn) S 1448 1450 1318 0 -1 4194304 175991 0 0 0 58113 99 0 0 25 0 2 0 328302200 780238848 169962 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1450/statm: 190488 169962 218 20 0 189846 0
[pid=1450/tid=1452] ppid=1448 vsize=761952 CPUtime=577.37
/proc/1450/task/1452/stat : 1452 (MiraXTv2_dyn) R 1448 1450 1318 0 -1 4194368 146240 0 0 0 57655 82 0 0 25 0 2 0 328302676 780238848 169962 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526691 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 761952

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.82 2/79 1452
/proc/meminfo: memFree=1133568/2055920 swapFree=4144420/4192956
[pid=1450] ppid=1448 vsize=806244 CPUtime=642.11
/proc/1450/stat : 1450 (MiraXTv2_dyn) S 1448 1450 1318 0 -1 4194304 187082 0 0 0 64105 106 0 0 25 0 2 0 328302200 825593856 181053 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1450/statm: 201561 181053 218 20 0 200919 0
[pid=1450/tid=1452] ppid=1448 vsize=806244 CPUtime=637.36
/proc/1450/task/1452/stat : 1452 (MiraXTv2_dyn) R 1448 1450 1318 0 -1 4194368 157331 0 0 0 63647 89 0 0 25 0 2 0 328302676 825593856 181053 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526290 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 806244

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.83 2/79 1454
/proc/meminfo: memFree=1126976/2055920 swapFree=4144420/4192956
[pid=1450] ppid=1448 vsize=812564 CPUtime=702.09
/proc/1450/stat : 1450 (MiraXTv2_dyn) S 1448 1450 1318 0 -1 4194304 188743 0 0 0 70101 108 0 0 25 0 2 0 328302200 832065536 182645 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1450/statm: 203141 182645 218 20 0 202499 0
[pid=1450/tid=1452] ppid=1448 vsize=812564 CPUtime=697.34
/proc/1450/task/1452/stat : 1452 (MiraXTv2_dyn) R 1448 1450 1318 0 -1 4194368 158992 0 0 0 69643 91 0 0 25 0 2 0 328302676 832065536 182645 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134520113 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 812564

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.83 2/79 1454
/proc/meminfo: memFree=1092288/2055920 swapFree=4144420/4192956
[pid=1450] ppid=1448 vsize=847628 CPUtime=762.08
/proc/1450/stat : 1450 (MiraXTv2_dyn) S 1448 1450 1318 0 -1 4194304 197517 0 0 0 76095 113 0 0 25 0 2 0 328302200 867971072 191419 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1450/statm: 211907 191419 218 20 0 211265 0
[pid=1450/tid=1452] ppid=1448 vsize=847628 CPUtime=757.32
/proc/1450/task/1452/stat : 1452 (MiraXTv2_dyn) R 1448 1450 1318 0 -1 4194368 167766 0 0 0 75637 95 0 0 25 0 2 0 328302676 867971072 191419 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526264 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 847628

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.84 2/79 1454
/proc/meminfo: memFree=962112/2055920 swapFree=4144420/4192956
[pid=1450] ppid=1448 vsize=977148 CPUtime=822.06
/proc/1450/stat : 1450 (MiraXTv2_dyn) S 1448 1450 1318 0 -1 4194304 229943 0 0 0 82077 129 0 0 25 0 2 0 328302200 1000599552 223775 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1450/statm: 244287 223775 218 20 0 243645 0
[pid=1450/tid=1452] ppid=1448 vsize=977148 CPUtime=817.3
/proc/1450/task/1452/stat : 1452 (MiraXTv2_dyn) R 1448 1450 1318 0 -1 4194368 200192 0 0 0 81618 112 0 0 25 0 2 0 328302676 1000599552 223775 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 8296092 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 977148

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/79 1454
/proc/meminfo: memFree=933632/2055920 swapFree=4144420/4192956
[pid=1450] ppid=1448 vsize=1006752 CPUtime=882.04
/proc/1450/stat : 1450 (MiraXTv2_dyn) S 1448 1450 1318 0 -1 4194304 237360 0 0 0 88072 132 0 0 25 0 2 0 328302200 1030914048 231192 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1450/statm: 251688 231192 218 20 0 251046 0
[pid=1450/tid=1452] ppid=1448 vsize=1006752 CPUtime=877.28
/proc/1450/task/1452/stat : 1452 (MiraXTv2_dyn) R 1448 1450 1318 0 -1 4194368 207609 0 0 0 87614 114 0 0 25 0 2 0 328302676 1030914048 231192 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) 1006752

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/79 1454
/proc/meminfo: memFree=756672/2055920 swapFree=4144420/4192956
[pid=1450] ppid=1448 vsize=1183928 CPUtime=942.02
/proc/1450/stat : 1450 (MiraXTv2_dyn) S 1448 1450 1318 0 -1 4194304 281712 0 0 0 94047 155 0 0 25 0 2 0 328302200 1212342272 275473 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1450/statm: 295982 275473 218 20 0 295340 0
[pid=1450/tid=1452] ppid=1448 vsize=1183928 CPUtime=937.27
/proc/1450/task/1452/stat : 1452 (MiraXTv2_dyn) R 1448 1450 1318 0 -1 4194368 251961 0 0 0 93589 138 0 0 25 0 2 0 328302676 1212342272 275473 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526691 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 1183928

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/79 1454
/proc/meminfo: memFree=728128/2055920 swapFree=4144420/4192956
[pid=1450] ppid=1448 vsize=1210672 CPUtime=1002.01
/proc/1450/stat : 1450 (MiraXTv2_dyn) S 1448 1450 1318 0 -1 4194304 288481 0 0 0 100043 158 0 0 25 0 2 0 328302200 1239728128 282171 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1450/statm: 302668 282171 218 20 0 302026 0
[pid=1450/tid=1452] ppid=1448 vsize=1210672 CPUtime=997.26
/proc/1450/task/1452/stat : 1452 (MiraXTv2_dyn) R 1448 1450 1318 0 -1 4194368 258730 0 0 0 99585 141 0 0 25 0 2 0 328302676 1239728128 282171 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526698 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 1210672

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/79 1454
/proc/meminfo: memFree=728192/2055920 swapFree=4144420/4192956
[pid=1450] ppid=1448 vsize=1210672 CPUtime=1061.99
/proc/1450/stat : 1450 (MiraXTv2_dyn) S 1448 1450 1318 0 -1 4194304 288481 0 0 0 106041 158 0 0 25 0 2 0 328302200 1239728128 282171 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1450/statm: 302668 282171 218 20 0 302026 0
[pid=1450/tid=1452] ppid=1448 vsize=1210672 CPUtime=1057.24
/proc/1450/task/1452/stat : 1452 (MiraXTv2_dyn) R 1448 1450 1318 0 -1 4194368 258730 0 0 0 105583 141 0 0 25 0 2 0 328302676 1239728128 282171 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134521220 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 1210672

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/79 1454
/proc/meminfo: memFree=631872/2055920 swapFree=4144420/4192956
[pid=1450] ppid=1448 vsize=1306672 CPUtime=1121.98
/proc/1450/stat : 1450 (MiraXTv2_dyn) S 1448 1450 1318 0 -1 4194304 312557 0 0 0 112028 170 0 0 25 0 2 0 328302200 1338032128 306176 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1450/statm: 326668 306176 218 20 0 326026 0
[pid=1450/tid=1452] ppid=1448 vsize=1306672 CPUtime=1117.22
/proc/1450/task/1452/stat : 1452 (MiraXTv2_dyn) R 1448 1450 1318 0 -1 4194368 282806 0 0 0 111570 152 0 0 25 0 2 0 328302676 1338032128 306176 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134525974 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 1306672

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.88 2/79 1454
/proc/meminfo: memFree=631872/2055920 swapFree=4144420/4192956
[pid=1450] ppid=1448 vsize=1306672 CPUtime=1181.96
/proc/1450/stat : 1450 (MiraXTv2_dyn) S 1448 1450 1318 0 -1 4194304 312558 0 0 0 118026 170 0 0 25 0 2 0 328302200 1338032128 306177 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1450/statm: 326668 306177 218 20 0 326026 0
[pid=1450/tid=1452] ppid=1448 vsize=1306672 CPUtime=1177.21
/proc/1450/task/1452/stat : 1452 (MiraXTv2_dyn) R 1448 1450 1318 0 -1 4194368 282807 0 0 0 117568 153 0 0 25 0 2 0 328302676 1338032128 306177 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134520181 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 1306672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.88 2/79 1454
/proc/meminfo: memFree=631872/2055920 swapFree=4144420/4192956
[pid=1450] ppid=1448 vsize=1306672 CPUtime=1200.06
/proc/1450/stat : 1450 (MiraXTv2_dyn) S 1448 1450 1318 0 -1 4194304 312558 0 0 0 119836 170 0 0 25 0 2 0 328302200 1338032128 306177 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1450/statm: 326668 306177 218 20 0 326026 0
[pid=1450/tid=1452] ppid=1448 vsize=1306672 CPUtime=1195.31
/proc/1450/task/1452/stat : 1452 (MiraXTv2_dyn) R 1448 1450 1318 0 -1 4194368 282807 0 0 0 119378 153 0 0 25 0 2 0 328302676 1338032128 306177 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526696 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1306672

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

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

[startup+1200.51 s]
/proc/loadavg: 0.99 0.97 0.88 2/79 1454
/proc/meminfo: memFree=631872/2055920 swapFree=4144420/4192956
[pid=1450] ppid=1448 vsize=0 CPUtime=1200.17
/proc/1450/stat : 1450 (MiraXTv2_dyn) R 1448 1450 1318 0 -1 4195332 312558 0 0 0 119837 180 0 0 17 0 1 0 328302200 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/1450/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.17
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.59
CPU time (s): 1200.25
CPU user time (s): 1198.37
CPU system time (s): 1.88271
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 1306956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.37
system time used= 1.88271
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 312558
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= 14
involuntary context switches= 25266

runsolver used 1.27181 second user time and 3.10153 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Thu May 10 13:30:48 UTC 2007

IDJOB= 313724
IDBENCH= 20373
IDSOLVER= 129
FILE ID= node18/313724-1178803847

PBS_JOBID= 5250935

Free space on /tmp= 66542 MiB

SOLVER NAME= MiraXT v2
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-10-13-u.cnf
COMMAND LINE= /tmp/evaluation/313724-1178803847/MiraXTv2_dyn /tmp/evaluation/313724-1178803847/instance-313724-1178803847.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-313724-1178803847 -o ROOT/results/node18/solver-313724-1178803847 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313724-1178803847/MiraXTv2_dyn /tmp/evaluation/313724-1178803847/instance-313724-1178803847.cnf            

META MD5SUM SOLVER= 2ad149617ed8d249d89b067eb44c33da
MD5SUM BENCH=  ec1a03bc95c5b06907199f7ae65ad092

RANDOM SEED= 234438146

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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:       1858664 kB
Buffers:         38040 kB
Cached:          89344 kB
SwapCached:      18272 kB
Active:          99740 kB
Inactive:        55624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1858664 kB
SwapTotal:     4192956 kB
SwapFree:      4144420 kB
Dirty:           22840 kB
Writeback:           0 kB
Mapped:          29856 kB
Slab:            27436 kB
Committed_AS:  8689572 kB
PageTables:       1776 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= 66542 MiB

End job on node18 on Thu May 10 13:50:51 UTC 2007