Trace number 301456

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) 1200.06 1200.63

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1971221253-16.cnf
MD5SUM7d11f63b7086729c0b1c75db27f32aba
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.1348
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
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 520000
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/node20/watcher-301456-1178840872 -o ROOT/results/node20/solver-301456-1178840872 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/301456-1178840872/MiraXTv2_dyn /tmp/evaluation/301456-1178840872/instance-301456-1178840872.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: 1.83 1.82 1.55 3/77 6481
/proc/meminfo: memFree=1813600/2055920 swapFree=4154884/4192956
[pid=6481] ppid=6479 vsize=3788 CPUtime=0
/proc/6481/stat : 6481 (MiraXTv2_dyn) R 6479 6481 6409 0 -1 4194304 354 0 0 0 0 0 0 0 18 0 1 0 332004545 3878912 329 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6481/statm: 947 336 202 20 0 305 0

[startup+0.105799 s]
/proc/loadavg: 1.83 1.82 1.55 3/77 6481
/proc/meminfo: memFree=1813600/2055920 swapFree=4154884/4192956
[pid=6481] ppid=6479 vsize=5712 CPUtime=0.09
/proc/6481/stat : 6481 (MiraXTv2_dyn) R 6479 6481 6409 0 -1 4194304 858 0 0 0 9 0 0 0 18 0 1 0 332004545 5849088 833 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134577794 0 0 4096 0 0 0 0 17 1 0 0
/proc/6481/statm: 1428 833 207 20 0 786 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5712

[startup+0.201819 s]
/proc/loadavg: 1.83 1.82 1.55 3/77 6481
/proc/meminfo: memFree=1813600/2055920 swapFree=4154884/4192956
[pid=6481] ppid=6479 vsize=9500 CPUtime=0.19
/proc/6481/stat : 6481 (MiraXTv2_dyn) S 6479 6481 6409 0 -1 4194304 1300 0 0 0 19 0 0 0 18 0 2 0 332004545 9728000 1235 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/6481/statm: 2375 1235 218 20 0 1733 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 9500

[startup+0.301839 s]
/proc/loadavg: 1.83 1.82 1.55 3/77 6481
/proc/meminfo: memFree=1813600/2055920 swapFree=4154884/4192956
[pid=6481] ppid=6479 vsize=9764 CPUtime=0.29
/proc/6481/stat : 6481 (MiraXTv2_dyn) S 6479 6481 6409 0 -1 4194304 1391 0 0 0 29 0 0 0 18 0 2 0 332004545 9998336 1326 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/6481/statm: 2441 1326 218 20 0 1799 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9764

[startup+0.70192 s]
/proc/loadavg: 1.83 1.82 1.55 3/77 6481
/proc/meminfo: memFree=1813600/2055920 swapFree=4154884/4192956
[pid=6481] ppid=6479 vsize=12536 CPUtime=0.69
/proc/6481/stat : 6481 (MiraXTv2_dyn) S 6479 6481 6409 0 -1 4194304 2089 0 0 0 69 0 0 0 18 0 2 0 332004545 12836864 2024 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/6481/statm: 3134 2024 218 20 0 2492 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12536

[startup+1.50108 s]
/proc/loadavg: 1.83 1.82 1.55 2/79 6483
/proc/meminfo: memFree=1803600/2055920 swapFree=4154884/4192956
[pid=6481] ppid=6479 vsize=17420 CPUtime=1.49
/proc/6481/stat : 6481 (MiraXTv2_dyn) S 6479 6481 6409 0 -1 4194304 3378 0 0 0 147 2 0 0 18 0 2 0 332004545 17838080 3313 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/6481/statm: 4355 3313 218 20 0 3713 0
[pid=6481/tid=6483] ppid=6479 vsize=17420 CPUtime=1.34
/proc/6481/task/6483/stat : 6483 (MiraXTv2_dyn) R 6479 6481 6409 0 -1 4194368 2437 0 0 0 133 1 0 0 25 0 2 0 332004560 17838080 3313 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134566326 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17420

[startup+3.1014 s]
/proc/loadavg: 1.77 1.80 1.55 2/79 6483
/proc/meminfo: memFree=1798544/2055920 swapFree=4154884/4192956
[pid=6481] ppid=6479 vsize=22408 CPUtime=3.09
/proc/6481/stat : 6481 (MiraXTv2_dyn) S 6479 6481 6409 0 -1 4194304 4521 0 0 0 307 2 0 0 18 0 2 0 332004545 22945792 4456 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/6481/statm: 5602 4456 218 20 0 4960 0
[pid=6481/tid=6483] ppid=6479 vsize=22408 CPUtime=2.94
/proc/6481/task/6483/stat : 6483 (MiraXTv2_dyn) R 6479 6481 6409 0 -1 4194368 3580 0 0 0 292 2 0 0 25 0 2 0 332004560 22945792 4456 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526438 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22408

[startup+6.30104 s]
/proc/loadavg: 1.77 1.80 1.55 2/79 6483
/proc/meminfo: memFree=1784528/2055920 swapFree=4154884/4192956
[pid=6481] ppid=6479 vsize=37124 CPUtime=6.28
/proc/6481/stat : 6481 (MiraXTv2_dyn) S 6479 6481 6409 0 -1 4194304 8285 0 0 0 625 3 0 0 18 0 2 0 332004545 38014976 8184 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/6481/statm: 9281 8184 218 20 0 8639 0
[pid=6481/tid=6483] ppid=6479 vsize=37124 CPUtime=6.14
/proc/6481/task/6483/stat : 6483 (MiraXTv2_dyn) R 6479 6481 6409 0 -1 4194368 7344 0 0 0 611 3 0 0 25 0 2 0 332004560 38014976 8184 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) 37124

[startup+12.7013 s]
/proc/loadavg: 1.65 1.78 1.54 3/79 6483
/proc/meminfo: memFree=1771608/2055920 swapFree=4154884/4192956
[pid=6481] ppid=6479 vsize=48720 CPUtime=12.68
/proc/6481/stat : 6481 (MiraXTv2_dyn) S 6479 6481 6409 0 -1 4194304 11296 0 0 0 1263 5 0 0 18 0 2 0 332004545 49889280 11112 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/6481/statm: 12180 11112 218 20 0 11538 0
[pid=6481/tid=6483] ppid=6479 vsize=48720 CPUtime=12.54
/proc/6481/task/6483/stat : 6483 (MiraXTv2_dyn) R 6479 6481 6409 0 -1 4194368 10355 0 0 0 1249 5 0 0 25 0 2 0 332004560 49889280 11112 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 8054395 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 48720

[startup+25.5019 s]
/proc/loadavg: 1.55 1.75 1.54 2/79 6483
/proc/meminfo: memFree=1755160/2055920 swapFree=4154884/4192956
[pid=6481] ppid=6479 vsize=63240 CPUtime=25.48
/proc/6481/stat : 6481 (MiraXTv2_dyn) S 6479 6481 6409 0 -1 4194304 15194 0 0 0 2539 9 0 0 18 0 2 0 332004545 64757760 14849 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/6481/statm: 15810 14849 218 20 0 15168 0
[pid=6481/tid=6483] ppid=6479 vsize=63240 CPUtime=25.33
/proc/6481/task/6483/stat : 6483 (MiraXTv2_dyn) R 6479 6481 6409 0 -1 4194368 14253 0 0 0 2525 8 0 0 25 0 2 0 332004560 64757760 14849 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 8054395 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 63240

[startup+51.102 s]
/proc/loadavg: 1.36 1.69 1.52 2/79 6483
/proc/meminfo: memFree=1738712/2055920 swapFree=4154884/4192956
[pid=6481] ppid=6479 vsize=79000 CPUtime=51.07
/proc/6481/stat : 6481 (MiraXTv2_dyn) S 6479 6481 6409 0 -1 4194304 19444 0 0 0 5095 12 0 0 18 0 2 0 332004545 80896000 18790 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/6481/statm: 19750 18790 218 20 0 19108 0
[pid=6481/tid=6483] ppid=6479 vsize=79000 CPUtime=50.92
/proc/6481/task/6483/stat : 6483 (MiraXTv2_dyn) R 6479 6481 6409 0 -1 4194368 18503 0 0 0 5081 11 0 0 25 0 2 0 332004560 80896000 18790 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) 79000

[startup+102.302 s]
/proc/loadavg: 1.14 1.57 1.49 2/79 6483
/proc/meminfo: memFree=1731672/2055920 swapFree=4154884/4192956
[pid=6481] ppid=6479 vsize=85924 CPUtime=102.25
/proc/6481/stat : 6481 (MiraXTv2_dyn) S 6479 6481 6409 0 -1 4194304 21771 0 0 0 10211 14 0 0 18 0 2 0 332004545 87986176 20533 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/6481/statm: 21481 20533 218 20 0 20839 0
[pid=6481/tid=6483] ppid=6479 vsize=85924 CPUtime=102.1
/proc/6481/task/6483/stat : 6483 (MiraXTv2_dyn) R 6479 6481 6409 0 -1 4194368 20830 0 0 0 10197 13 0 0 25 0 2 0 332004560 87986176 20533 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526290 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 85924

[startup+162.301 s]
/proc/loadavg: 1.06 1.47 1.46 2/79 6483
/proc/meminfo: memFree=1731352/2055920 swapFree=4154884/4192956
[pid=6481] ppid=6479 vsize=86216 CPUtime=162.22
/proc/6481/stat : 6481 (MiraXTv2_dyn) S 6479 6481 6409 0 -1 4194304 22505 0 0 0 16208 14 0 0 18 0 2 0 332004545 88285184 20607 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/6481/statm: 21554 20607 218 20 0 20912 0
[pid=6481/tid=6483] ppid=6479 vsize=86216 CPUtime=162.07
/proc/6481/task/6483/stat : 6483 (MiraXTv2_dyn) R 6479 6481 6409 0 -1 4194368 21564 0 0 0 16193 14 0 0 25 0 2 0 332004560 88285184 20607 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526691 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 86216

[startup+222.305 s]
/proc/loadavg: 1.02 1.38 1.42 2/79 6483
/proc/meminfo: memFree=1725592/2055920 swapFree=4154884/4192956
[pid=6481] ppid=6479 vsize=91976 CPUtime=222.2
/proc/6481/stat : 6481 (MiraXTv2_dyn) S 6479 6481 6409 0 -1 4194304 24519 0 0 0 22204 16 0 0 18 0 2 0 332004545 94183424 22027 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/6481/statm: 22994 22027 218 20 0 22352 0
[pid=6481/tid=6483] ppid=6479 vsize=91976 CPUtime=222.06
/proc/6481/task/6483/stat : 6483 (MiraXTv2_dyn) R 6479 6481 6409 0 -1 4194368 23578 0 0 0 22190 16 0 0 25 0 2 0 332004560 94183424 22027 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526290 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 91976

[startup+282.302 s]
/proc/loadavg: 1.00 1.31 1.40 2/79 6483
/proc/meminfo: memFree=1725656/2055920 swapFree=4154884/4192956
[pid=6481] ppid=6479 vsize=91968 CPUtime=282.18
/proc/6481/stat : 6481 (MiraXTv2_dyn) S 6479 6481 6409 0 -1 4194304 25179 0 0 0 28201 17 0 0 18 0 2 0 332004545 94175232 22027 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/6481/statm: 22992 22027 218 20 0 22350 0
[pid=6481/tid=6483] ppid=6479 vsize=91968 CPUtime=282.03
/proc/6481/task/6483/stat : 6483 (MiraXTv2_dyn) R 6479 6481 6409 0 -1 4194368 24238 0 0 0 28187 16 0 0 25 0 2 0 332004560 94175232 22027 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526413 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 91968

[startup+342.302 s]
/proc/loadavg: 1.00 1.25 1.37 2/79 6483
/proc/meminfo: memFree=1725600/2055920 swapFree=4154884/4192956
[pid=6481] ppid=6479 vsize=91960 CPUtime=342.15
/proc/6481/stat : 6481 (MiraXTv2_dyn) S 6479 6481 6409 0 -1 4194304 25642 0 0 0 34198 17 0 0 18 0 2 0 332004545 94167040 22028 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/6481/statm: 22990 22028 218 20 0 22348 0
[pid=6481/tid=6483] ppid=6479 vsize=91960 CPUtime=342.01
/proc/6481/task/6483/stat : 6483 (MiraXTv2_dyn) R 6479 6481 6409 0 -1 4194368 24701 0 0 0 34184 17 0 0 25 0 2 0 332004560 94167040 22028 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526691 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 91960

[startup+402.303 s]
/proc/loadavg: 1.00 1.20 1.34 2/79 6483
/proc/meminfo: memFree=1724384/2055920 swapFree=4154884/4192956
[pid=6481] ppid=6479 vsize=93148 CPUtime=402.13
/proc/6481/stat : 6481 (MiraXTv2_dyn) S 6479 6481 6409 0 -1 4194304 26416 0 0 0 40195 18 0 0 18 0 2 0 332004545 95383552 22340 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/6481/statm: 23287 22340 218 20 0 22645 0
[pid=6481/tid=6483] ppid=6479 vsize=93148 CPUtime=401.99
/proc/6481/task/6483/stat : 6483 (MiraXTv2_dyn) R 6479 6481 6409 0 -1 4194368 25475 0 0 0 40181 18 0 0 25 0 2 0 332004560 95383552 22340 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526290 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 93148

[startup+462.302 s]
/proc/loadavg: 1.00 1.16 1.32 2/79 6483
/proc/meminfo: memFree=1721248/2055920 swapFree=4154884/4192956
[pid=6481] ppid=6479 vsize=96416 CPUtime=462.11
/proc/6481/stat : 6481 (MiraXTv2_dyn) S 6479 6481 6409 0 -1 4194304 27670 0 0 0 46192 19 0 0 18 0 2 0 332004545 98729984 23132 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/6481/statm: 24104 23132 218 20 0 23462 0
[pid=6481/tid=6483] ppid=6479 vsize=96416 CPUtime=461.96
/proc/6481/task/6483/stat : 6483 (MiraXTv2_dyn) R 6479 6481 6409 0 -1 4194368 26729 0 0 0 46178 18 0 0 25 0 2 0 332004560 98729984 23132 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134529998 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 96416

[startup+522.302 s]
/proc/loadavg: 1.00 1.13 1.30 2/79 6483
/proc/meminfo: memFree=1719136/2055920 swapFree=4154884/4192956
[pid=6481] ppid=6479 vsize=98452 CPUtime=522.09
/proc/6481/stat : 6481 (MiraXTv2_dyn) S 6479 6481 6409 0 -1 4194304 28795 0 0 0 52189 20 0 0 18 0 2 0 332004545 100814848 23663 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/6481/statm: 24613 23663 218 20 0 23971 0
[pid=6481/tid=6483] ppid=6479 vsize=98452 CPUtime=521.94
/proc/6481/task/6483/stat : 6483 (MiraXTv2_dyn) R 6479 6481 6409 0 -1 4194368 27854 0 0 0 52175 19 0 0 25 0 2 0 332004560 100814848 23663 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526461 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 98452

[startup+582.302 s]
/proc/loadavg: 1.00 1.10 1.27 2/79 6483
/proc/meminfo: memFree=1719072/2055920 swapFree=4154884/4192956
[pid=6481] ppid=6479 vsize=98452 CPUtime=582.07
/proc/6481/stat : 6481 (MiraXTv2_dyn) S 6479 6481 6409 0 -1 4194304 29392 0 0 0 58186 21 0 0 18 0 2 0 332004545 100814848 23664 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/6481/statm: 24613 23664 218 20 0 23971 0
[pid=6481/tid=6483] ppid=6479 vsize=98452 CPUtime=581.91
/proc/6481/task/6483/stat : 6483 (MiraXTv2_dyn) R 6479 6481 6409 0 -1 4194368 28451 0 0 0 58171 20 0 0 25 0 2 0 332004560 100814848 23664 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526357 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 98452

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.26 2/79 6483
/proc/meminfo: memFree=1715296/2055920 swapFree=4154884/4192956
[pid=6481] ppid=6479 vsize=102188 CPUtime=642.04
/proc/6481/stat : 6481 (MiraXTv2_dyn) S 6479 6481 6409 0 -1 4194304 30865 0 0 0 64182 22 0 0 18 0 2 0 332004545 104640512 24601 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/6481/statm: 25547 24601 218 20 0 24905 0
[pid=6481/tid=6483] ppid=6479 vsize=102188 CPUtime=641.89
/proc/6481/task/6483/stat : 6483 (MiraXTv2_dyn) R 6479 6481 6409 0 -1 4194368 29924 0 0 0 64167 22 0 0 25 0 2 0 332004560 104640512 24601 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526680 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 102188

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.24 2/79 6483
/proc/meminfo: memFree=1715360/2055920 swapFree=4154884/4192956
[pid=6481] ppid=6479 vsize=102188 CPUtime=702.02
/proc/6481/stat : 6481 (MiraXTv2_dyn) S 6479 6481 6409 0 -1 4194304 31334 0 0 0 70179 23 0 0 18 0 2 0 332004545 104640512 24601 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/6481/statm: 25547 24601 218 20 0 24905 0
[pid=6481/tid=6483] ppid=6479 vsize=102188 CPUtime=701.87
/proc/6481/task/6483/stat : 6483 (MiraXTv2_dyn) R 6479 6481 6409 0 -1 4194368 30393 0 0 0 70165 22 0 0 25 0 2 0 332004560 104640512 24601 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526691 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 102188

[startup+762.302 s]
/proc/loadavg: 1.00 1.05 1.22 2/79 6483
/proc/meminfo: memFree=1715296/2055920 swapFree=4154884/4192956
[pid=6481] ppid=6479 vsize=102188 CPUtime=762.01
/proc/6481/stat : 6481 (MiraXTv2_dyn) S 6479 6481 6409 0 -1 4194304 31871 0 0 0 76177 24 0 0 18 0 2 0 332004545 104640512 24602 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/6481/statm: 25547 24602 218 20 0 24905 0
[pid=6481/tid=6483] ppid=6479 vsize=102188 CPUtime=761.85
/proc/6481/task/6483/stat : 6483 (MiraXTv2_dyn) R 6479 6481 6409 0 -1 4194368 30930 0 0 0 76162 23 0 0 25 0 2 0 332004560 104640512 24602 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526290 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 102188

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.20 2/85 6639
/proc/meminfo: memFree=1711840/2055920 swapFree=4154884/4192956
[pid=6481] ppid=6479 vsize=104568 CPUtime=821.89
/proc/6481/stat : 6481 (MiraXTv2_dyn) S 6479 6481 6409 0 -1 4194304 32910 0 0 0 82164 25 0 0 18 0 2 0 332004545 107077632 25172 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/6481/statm: 26142 25172 218 20 0 25500 0
[pid=6481/tid=6483] ppid=6479 vsize=104568 CPUtime=821.74
/proc/6481/task/6483/stat : 6483 (MiraXTv2_dyn) R 6479 6481 6409 0 -1 4194368 31969 0 0 0 82150 24 0 0 25 0 2 0 332004560 107077632 25172 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 8053315 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 104568

[startup+882.305 s]
/proc/loadavg: 1.00 1.03 1.18 2/79 6681
/proc/meminfo: memFree=1712736/2055920 swapFree=4154884/4192956
[pid=6481] ppid=6479 vsize=104712 CPUtime=881.84
/proc/6481/stat : 6481 (MiraXTv2_dyn) S 6479 6481 6409 0 -1 4194304 33344 0 0 0 88159 25 0 0 18 0 2 0 332004545 107225088 25204 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/6481/statm: 26178 25204 218 20 0 25536 0
[pid=6481/tid=6483] ppid=6479 vsize=104712 CPUtime=881.7
/proc/6481/task/6483/stat : 6483 (MiraXTv2_dyn) R 6479 6481 6409 0 -1 4194368 32403 0 0 0 88145 25 0 0 25 0 2 0 332004560 107225088 25204 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526691 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 104712

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.17 2/79 6681
/proc/meminfo: memFree=1711200/2055920 swapFree=4154884/4192956
[pid=6481] ppid=6479 vsize=106236 CPUtime=941.82
/proc/6481/stat : 6481 (MiraXTv2_dyn) S 6479 6481 6409 0 -1 4194304 34126 0 0 0 94156 26 0 0 18 0 2 0 332004545 108785664 25584 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/6481/statm: 26559 25584 218 20 0 25917 0
[pid=6481/tid=6483] ppid=6479 vsize=106236 CPUtime=941.67
/proc/6481/task/6483/stat : 6483 (MiraXTv2_dyn) R 6479 6481 6409 0 -1 4194368 33185 0 0 0 94141 26 0 0 25 0 2 0 332004560 108785664 25584 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526473 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 106236

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.16 2/79 6681
/proc/meminfo: memFree=1710432/2055920 swapFree=4154884/4192956
[pid=6481] ppid=6479 vsize=107064 CPUtime=1001.79
/proc/6481/stat : 6481 (MiraXTv2_dyn) S 6479 6481 6409 0 -1 4194304 34810 0 0 0 100152 27 0 0 18 0 2 0 332004545 109633536 25799 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/6481/statm: 26766 25799 218 20 0 26124 0
[pid=6481/tid=6483] ppid=6479 vsize=107064 CPUtime=1001.64
/proc/6481/task/6483/stat : 6483 (MiraXTv2_dyn) R 6479 6481 6409 0 -1 4194368 33869 0 0 0 100138 26 0 0 25 0 2 0 332004560 109633536 25799 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526290 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 107064

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.15 2/79 6681
/proc/meminfo: memFree=1710240/2055920 swapFree=4154884/4192956
[pid=6481] ppid=6479 vsize=107344 CPUtime=1061.78
/proc/6481/stat : 6481 (MiraXTv2_dyn) S 6479 6481 6409 0 -1 4194304 35340 0 0 0 106150 28 0 0 18 0 2 0 332004545 109920256 25860 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/6481/statm: 26836 25860 218 20 0 26194 0
[pid=6481/tid=6483] ppid=6479 vsize=107344 CPUtime=1061.62
/proc/6481/task/6483/stat : 6483 (MiraXTv2_dyn) R 6479 6481 6409 0 -1 4194368 34399 0 0 0 106135 27 0 0 25 0 2 0 332004560 109920256 25860 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526270 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 107344

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/79 6681
/proc/meminfo: memFree=1710112/2055920 swapFree=4154884/4192956
[pid=6481] ppid=6479 vsize=107344 CPUtime=1121.74
/proc/6481/stat : 6481 (MiraXTv2_dyn) S 6479 6481 6409 0 -1 4194304 35826 0 0 0 112146 28 0 0 18 0 2 0 332004545 109920256 25877 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/6481/statm: 26836 25877 218 20 0 26194 0
[pid=6481/tid=6483] ppid=6479 vsize=107344 CPUtime=1121.6
/proc/6481/task/6483/stat : 6483 (MiraXTv2_dyn) R 6479 6481 6409 0 -1 4194368 34885 0 0 0 112132 28 0 0 25 0 2 0 332004560 109920256 25877 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526290 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 107344

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/79 6681
/proc/meminfo: memFree=1709984/2055920 swapFree=4154884/4192956
[pid=6481] ppid=6479 vsize=107508 CPUtime=1181.72
/proc/6481/stat : 6481 (MiraXTv2_dyn) S 6479 6481 6409 0 -1 4194304 36275 0 0 0 118143 29 0 0 18 0 2 0 332004545 110088192 25924 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/6481/statm: 26877 25924 218 20 0 26235 0
[pid=6481/tid=6483] ppid=6479 vsize=107508 CPUtime=1181.58
/proc/6481/task/6483/stat : 6483 (MiraXTv2_dyn) R 6479 6481 6409 0 -1 4194368 35334 0 0 0 118129 29 0 0 25 0 2 0 332004560 110088192 25924 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526686 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 107508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.12 2/79 6681
/proc/meminfo: memFree=1709984/2055920 swapFree=4154884/4192956
[pid=6481] ppid=6479 vsize=107508 CPUtime=1200.02
/proc/6481/stat : 6481 (MiraXTv2_dyn) S 6479 6481 6409 0 -1 4194304 36409 0 0 0 119973 29 0 0 18 0 2 0 332004545 110088192 25924 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/6481/statm: 26877 25924 218 20 0 26235 0
[pid=6481/tid=6483] ppid=6479 vsize=107508 CPUtime=1199.88
/proc/6481/task/6483/stat : 6483 (MiraXTv2_dyn) R 6479 6481 6409 0 -1 4194368 35468 0 0 0 119959 29 0 0 25 0 2 0 332004560 110088192 25924 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134525988 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 107508

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.12 2/79 6681
/proc/meminfo: memFree=1709984/2055920 swapFree=4154884/4192956
[pid=6481] ppid=6479 vsize=107508 CPUtime=1200.02
/proc/6481/stat : 6481 (MiraXTv2_dyn) S 6479 6481 6409 0 -1 4194304 36409 0 0 0 119973 29 0 0 18 0 2 0 332004545 110088192 25924 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/6481/statm: 26877 25924 218 20 0 26235 0
[pid=6481/tid=6483] ppid=6479 vsize=107508 CPUtime=1199.88
/proc/6481/task/6483/stat : 6483 (MiraXTv2_dyn) R 6479 6481 6409 0 -1 4194368 35468 0 0 0 119959 29 0 0 25 0 2 0 332004560 110088192 25924 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134525988 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 107508

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.63
CPU time (s): 1200.06
CPU user time (s): 1199.74
CPU system time (s): 0.314952
CPU usage (%): 99.9522
Max. virtual memory (cumulated for all children) (KiB): 107508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.314952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36409
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= 9510

runsolver used 1.3188 second user time and 3.05653 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Thu May 10 23:47:52 UTC 2007

IDJOB= 301456
IDBENCH= 20059
IDSOLVER= 129
FILE ID= node20/301456-1178840872

PBS_JOBID= 5250998

Free space on /tmp= 66548 MiB

SOLVER NAME= MiraXT v2
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1971221253-16.cnf
COMMAND LINE= /tmp/evaluation/301456-1178840872/MiraXTv2_dyn /tmp/evaluation/301456-1178840872/instance-301456-1178840872.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-301456-1178840872 -o ROOT/results/node20/solver-301456-1178840872 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/301456-1178840872/MiraXTv2_dyn /tmp/evaluation/301456-1178840872/instance-301456-1178840872.cnf            

META MD5SUM SOLVER= 2ad149617ed8d249d89b067eb44c33da
MD5SUM BENCH=  7d11f63b7086729c0b1c75db27f32aba

RANDOM SEED= 359776929

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1813952 kB
Buffers:         40252 kB
Cached:         136152 kB
SwapCached:      17192 kB
Active:         112172 kB
Inactive:        87692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1813952 kB
SwapTotal:     4192956 kB
SwapFree:      4154884 kB
Dirty:            4516 kB
Writeback:           0 kB
Mapped:          29580 kB
Slab:            27680 kB
Committed_AS:  6777848 kB
PageTables:       1744 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= 66548 MiB

End job on node20 on Fri May 11 00:07:55 UTC 2007