Trace number 305597

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) 1200.05 1200.13

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S669431406-04.cnf
MD5SUMdd18afc619ee3c57b73894611de585c7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark16.8024
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/node16/watcher-305597-1178856050 -o ROOT/results/node16/solver-305597-1178856050 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/305597-1178856050/MiraXTv2_dyn /tmp/evaluation/305597-1178856050/instance-305597-1178856050.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: 0.92 0.99 1.11 3/77 28438
/proc/meminfo: memFree=1789112/2055920 swapFree=4143412/4192956
[pid=28438] ppid=28436 vsize=3788 CPUtime=0
/proc/28438/stat : 28438 (MiraXTv2_dyn) R 28436 28438 26535 0 -1 4194304 339 0 0 0 0 0 0 0 18 0 1 0 333522674 3878912 314 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 7640699 0 0 4096 0 0 0 0 17 1 0 0
/proc/28438/statm: 947 317 205 20 0 305 0

[startup+0.093395 s]
/proc/loadavg: 0.92 0.99 1.11 3/77 28438
/proc/meminfo: memFree=1789112/2055920 swapFree=4143412/4192956
[pid=28438] ppid=28436 vsize=9172 CPUtime=0.08
/proc/28438/stat : 28438 (MiraXTv2_dyn) S 28436 28438 26535 0 -1 4194304 1224 0 0 0 8 0 0 0 18 0 2 0 333522674 9392128 1196 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28438/statm: 2293 1196 218 20 0 1651 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9172

[startup+0.102393 s]
/proc/loadavg: 0.92 0.99 1.11 3/77 28438
/proc/meminfo: memFree=1789112/2055920 swapFree=4143412/4192956
[pid=28438] ppid=28436 vsize=9172 CPUtime=0.09
/proc/28438/stat : 28438 (MiraXTv2_dyn) S 28436 28438 26535 0 -1 4194304 1224 0 0 0 9 0 0 0 18 0 2 0 333522674 9392128 1196 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28438/statm: 2293 1196 218 20 0 1651 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9172

[startup+0.301351 s]
/proc/loadavg: 0.92 0.99 1.11 3/77 28438
/proc/meminfo: memFree=1789112/2055920 swapFree=4143412/4192956
[pid=28438] ppid=28436 vsize=9436 CPUtime=0.29
/proc/28438/stat : 28438 (MiraXTv2_dyn) S 28436 28438 26535 0 -1 4194304 1331 0 0 0 29 0 0 0 18 0 2 0 333522674 9662464 1303 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28438/statm: 2359 1303 218 20 0 1717 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9436

[startup+0.702266 s]
/proc/loadavg: 0.92 0.99 1.11 3/77 28438
/proc/meminfo: memFree=1789112/2055920 swapFree=4143412/4192956
[pid=28438] ppid=28436 vsize=11152 CPUtime=0.69
/proc/28438/stat : 28438 (MiraXTv2_dyn) S 28436 28438 26535 0 -1 4194304 1752 0 0 0 69 0 0 0 18 0 2 0 333522674 11419648 1724 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28438/statm: 2788 1724 218 20 0 2146 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11152

[startup+1.5011 s]
/proc/loadavg: 0.92 0.99 1.11 2/79 28440
/proc/meminfo: memFree=1781928/2055920 swapFree=4143412/4192956
[pid=28438] ppid=28436 vsize=13924 CPUtime=1.49
/proc/28438/stat : 28438 (MiraXTv2_dyn) S 28436 28438 26535 0 -1 4194304 2490 0 0 0 148 1 0 0 18 0 2 0 333522674 14258176 2462 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28438/statm: 3481 2462 218 20 0 2839 0
[pid=28438/tid=28440] ppid=28436 vsize=13924 CPUtime=1.43
/proc/28438/task/28440/stat : 28440 (MiraXTv2_dyn) R 28436 28438 26535 0 -1 4194368 1682 0 0 0 143 0 0 0 25 0 2 0 333522680 14258176 2462 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 7640699 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13924

[startup+3.10176 s]
/proc/loadavg: 0.92 0.99 1.11 2/79 28440
/proc/meminfo: memFree=1777576/2055920 swapFree=4143412/4192956
[pid=28438] ppid=28436 vsize=19532 CPUtime=3.09
/proc/28438/stat : 28438 (MiraXTv2_dyn) S 28436 28438 26535 0 -1 4194304 3753 0 0 0 307 2 0 0 18 0 2 0 333522674 20000768 3725 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28438/statm: 4883 3725 218 20 0 4241 0
[pid=28438/tid=28440] ppid=28436 vsize=19532 CPUtime=3.04
/proc/28438/task/28440/stat : 28440 (MiraXTv2_dyn) R 28436 28438 26535 0 -1 4194368 2945 0 0 0 302 2 0 0 25 0 2 0 333522680 20000768 3725 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526290 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19532

[startup+6.30108 s]
/proc/loadavg: 0.93 0.99 1.11 2/79 28440
/proc/meminfo: memFree=1770152/2055920 swapFree=4143412/4192956
[pid=28438] ppid=28436 vsize=26604 CPUtime=6.29
/proc/28438/stat : 28438 (MiraXTv2_dyn) S 28436 28438 26535 0 -1 4194304 5579 0 0 0 626 3 0 0 18 0 2 0 333522674 27242496 5551 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28438/statm: 6651 5551 218 20 0 6009 0
[pid=28438/tid=28440] ppid=28436 vsize=26604 CPUtime=6.23
/proc/28438/task/28440/stat : 28440 (MiraXTv2_dyn) R 28436 28438 26535 0 -1 4194368 4771 0 0 0 620 3 0 0 25 0 2 0 333522680 27242496 5551 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 7640699 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26604

[startup+12.7017 s]
/proc/loadavg: 0.93 0.99 1.11 2/85 28466
/proc/meminfo: memFree=1757480/2055920 swapFree=4143412/4192956
[pid=28438] ppid=28436 vsize=35156 CPUtime=12.68
/proc/28438/stat : 28438 (MiraXTv2_dyn) S 28436 28438 26535 0 -1 4194304 7790 0 0 0 1263 5 0 0 18 0 2 0 333522674 35999744 7726 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28438/statm: 8789 7726 218 20 0 8147 0
[pid=28438/tid=28440] ppid=28436 vsize=35156 CPUtime=12.63
/proc/28438/task/28440/stat : 28440 (MiraXTv2_dyn) R 28436 28438 26535 0 -1 4194368 6982 0 0 0 1258 5 0 0 25 0 2 0 333522680 35999744 7726 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526473 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 35156

[startup+25.502 s]
/proc/loadavg: 0.95 0.99 1.11 2/85 28522
/proc/meminfo: memFree=1737640/2055920 swapFree=4143412/4192956
[pid=28438] ppid=28436 vsize=54416 CPUtime=25.44
/proc/28438/stat : 28438 (MiraXTv2_dyn) S 28436 28438 26535 0 -1 4194304 12813 0 0 0 2536 8 0 0 18 0 2 0 333522674 55721984 12614 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28438/statm: 13604 12614 218 20 0 12962 0
[pid=28438/tid=28440] ppid=28436 vsize=54416 CPUtime=25.39
/proc/28438/task/28440/stat : 28440 (MiraXTv2_dyn) R 28436 28438 26535 0 -1 4194368 12005 0 0 0 2531 8 0 0 25 0 2 0 333522680 55721984 12614 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134565724 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 54416

[startup+51.1016 s]
/proc/loadavg: 0.96 0.99 1.10 2/85 28608
/proc/meminfo: memFree=1724136/2055920 swapFree=4143412/4192956
[pid=28438] ppid=28436 vsize=67520 CPUtime=51
/proc/28438/stat : 28438 (MiraXTv2_dyn) S 28436 28438 26535 0 -1 4194304 16492 0 0 0 5088 12 0 0 18 0 2 0 333522674 69140480 15995 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28438/statm: 16880 15995 218 20 0 16238 0
[pid=28438/tid=28440] ppid=28436 vsize=67520 CPUtime=50.95
/proc/28438/task/28440/stat : 28440 (MiraXTv2_dyn) R 28436 28438 26535 0 -1 4194368 15684 0 0 0 5083 12 0 0 25 0 2 0 333522680 69140480 15995 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134565509 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 67520

[startup+102.307 s]
/proc/loadavg: 0.98 0.99 1.09 2/79 28638
/proc/meminfo: memFree=1712872/2055920 swapFree=4143412/4192956
[pid=28438] ppid=28436 vsize=80112 CPUtime=102.19
/proc/28438/stat : 28438 (MiraXTv2_dyn) S 28436 28438 26535 0 -1 4194304 20043 0 0 0 10203 16 0 0 18 0 2 0 333522674 82034688 19086 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28438/statm: 20028 19086 218 20 0 19386 0
[pid=28438/tid=28440] ppid=28436 vsize=80112 CPUtime=102.12
/proc/28438/task/28440/stat : 28440 (MiraXTv2_dyn) R 28436 28438 26535 0 -1 4194368 19235 0 0 0 10197 15 0 0 25 0 2 0 333522680 82034688 19086 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526691 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 80112

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 1.08 2/79 28638
/proc/meminfo: memFree=1708776/2055920 swapFree=4143412/4192956
[pid=28438] ppid=28436 vsize=84072 CPUtime=162.17
/proc/28438/stat : 28438 (MiraXTv2_dyn) S 28436 28438 26535 0 -1 4194304 21598 0 0 0 16200 17 0 0 18 0 2 0 333522674 86089728 20099 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28438/statm: 21018 20099 218 20 0 20376 0
[pid=28438/tid=28440] ppid=28436 vsize=84072 CPUtime=162.12
/proc/28438/task/28440/stat : 28440 (MiraXTv2_dyn) R 28436 28438 26535 0 -1 4194368 20790 0 0 0 16195 17 0 0 25 0 2 0 333522680 86089728 20099 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134525963 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 84072

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 1.08 2/79 28638
/proc/meminfo: memFree=1701864/2055920 swapFree=4143412/4192956
[pid=28438] ppid=28436 vsize=90844 CPUtime=222.18
/proc/28438/stat : 28438 (MiraXTv2_dyn) S 28436 28438 26535 0 -1 4194304 23793 0 0 0 22199 19 0 0 18 0 2 0 333522674 93024256 21813 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28438/statm: 22711 21813 218 20 0 22069 0
[pid=28438/tid=28440] ppid=28436 vsize=90844 CPUtime=222.12
/proc/28438/task/28440/stat : 28440 (MiraXTv2_dyn) R 28436 28438 26535 0 -1 4194368 22985 0 0 0 22193 19 0 0 25 0 2 0 333522680 93024256 21813 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526438 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 90844

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 1.07 2/79 28638
/proc/meminfo: memFree=1701864/2055920 swapFree=4143412/4192956
[pid=28438] ppid=28436 vsize=90844 CPUtime=282.18
/proc/28438/stat : 28438 (MiraXTv2_dyn) S 28436 28438 26535 0 -1 4194304 24074 0 0 0 28198 20 0 0 18 0 2 0 333522674 93024256 21818 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28438/statm: 22711 21818 218 20 0 22069 0
[pid=28438/tid=28440] ppid=28436 vsize=90844 CPUtime=282.13
/proc/28438/task/28440/stat : 28440 (MiraXTv2_dyn) R 28436 28438 26535 0 -1 4194368 23266 0 0 0 28193 20 0 0 25 0 2 0 333522680 93024256 21818 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526438 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 90844

[startup+342.303 s]
/proc/loadavg: 0.99 0.99 1.07 2/79 28638
/proc/meminfo: memFree=1701800/2055920 swapFree=4143412/4192956
[pid=28438] ppid=28436 vsize=90844 CPUtime=342.19
/proc/28438/stat : 28438 (MiraXTv2_dyn) S 28436 28438 26535 0 -1 4194304 24705 0 0 0 34198 21 0 0 18 0 2 0 333522674 93024256 21822 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28438/statm: 22711 21822 218 20 0 22069 0
[pid=28438/tid=28440] ppid=28436 vsize=90844 CPUtime=342.13
/proc/28438/task/28440/stat : 28440 (MiraXTv2_dyn) R 28436 28438 26535 0 -1 4194368 23897 0 0 0 34193 20 0 0 25 0 2 0 333522680 93024256 21822 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526290 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 90844

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 1.06 2/79 28638
/proc/meminfo: memFree=1699176/2055920 swapFree=4143412/4192956
[pid=28438] ppid=28436 vsize=93528 CPUtime=402.19
/proc/28438/stat : 28438 (MiraXTv2_dyn) S 28436 28438 26535 0 -1 4194304 25777 0 0 0 40197 22 0 0 18 0 2 0 333522674 95772672 22474 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28438/statm: 23382 22474 218 20 0 22740 0
[pid=28438/tid=28440] ppid=28436 vsize=93528 CPUtime=402.13
/proc/28438/task/28440/stat : 28440 (MiraXTv2_dyn) R 28436 28438 26535 0 -1 4194368 24969 0 0 0 40192 21 0 0 25 0 2 0 333522680 95772672 22474 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526686 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 93528

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 1.06 2/79 28638
/proc/meminfo: memFree=1694056/2055920 swapFree=4143412/4192956
[pid=28438] ppid=28436 vsize=98684 CPUtime=462.19
/proc/28438/stat : 28438 (MiraXTv2_dyn) S 28436 28438 26535 0 -1 4194304 27436 0 0 0 46196 23 0 0 18 0 2 0 333522674 101052416 23778 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28438/statm: 24671 23778 218 20 0 24029 0
[pid=28438/tid=28440] ppid=28436 vsize=98684 CPUtime=462.13
/proc/28438/task/28440/stat : 28440 (MiraXTv2_dyn) R 28436 28438 26535 0 -1 4194368 26628 0 0 0 46190 23 0 0 25 0 2 0 333522680 101052416 23778 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526691 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 98684

[startup+522.303 s]
/proc/loadavg: 0.99 0.99 1.05 2/79 28638
/proc/meminfo: memFree=1693800/2055920 swapFree=4143412/4192956
[pid=28438] ppid=28436 vsize=98952 CPUtime=522.19
/proc/28438/stat : 28438 (MiraXTv2_dyn) S 28436 28438 26535 0 -1 4194304 27839 0 0 0 52195 24 0 0 18 0 2 0 333522674 101326848 23826 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28438/statm: 24738 23826 218 20 0 24096 0
[pid=28438/tid=28440] ppid=28436 vsize=98952 CPUtime=522.13
/proc/28438/task/28440/stat : 28440 (MiraXTv2_dyn) R 28436 28438 26535 0 -1 4194368 27031 0 0 0 52190 23 0 0 25 0 2 0 333522680 101326848 23826 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134565820 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 98952

[startup+582.302 s]
/proc/loadavg: 1.07 1.00 1.05 2/79 28638
/proc/meminfo: memFree=1693928/2055920 swapFree=4143412/4192956
[pid=28438] ppid=28436 vsize=98952 CPUtime=582.19
/proc/28438/stat : 28438 (MiraXTv2_dyn) S 28436 28438 26535 0 -1 4194304 28197 0 0 0 58194 25 0 0 18 0 2 0 333522674 101326848 23829 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28438/statm: 24738 23829 218 20 0 24096 0
[pid=28438/tid=28440] ppid=28436 vsize=98952 CPUtime=582.13
/proc/28438/task/28440/stat : 28440 (MiraXTv2_dyn) R 28436 28438 26535 0 -1 4194368 27389 0 0 0 58189 24 0 0 25 0 2 0 333522680 101326848 23829 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526290 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 98952

[startup+642.302 s]
/proc/loadavg: 1.03 1.00 1.04 2/79 28638
/proc/meminfo: memFree=1690600/2055920 swapFree=4143412/4192956
[pid=28438] ppid=28436 vsize=102256 CPUtime=642.2
/proc/28438/stat : 28438 (MiraXTv2_dyn) S 28436 28438 26535 0 -1 4194304 29394 0 0 0 64194 26 0 0 18 0 2 0 333522674 104710144 24667 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28438/statm: 25564 24667 218 20 0 24922 0
[pid=28438/tid=28440] ppid=28436 vsize=102256 CPUtime=642.14
/proc/28438/task/28440/stat : 28440 (MiraXTv2_dyn) R 28436 28438 26535 0 -1 4194368 28586 0 0 0 64188 26 0 0 25 0 2 0 333522680 104710144 24667 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526691 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 642.2
Current children cumulated vsize (KiB) 102256

[startup+702.303 s]
/proc/loadavg: 1.01 1.00 1.04 2/79 28638
/proc/meminfo: memFree=1687592/2055920 swapFree=4143412/4192956
[pid=28438] ppid=28436 vsize=105336 CPUtime=702.2
/proc/28438/stat : 28438 (MiraXTv2_dyn) S 28436 28438 26535 0 -1 4194304 30511 0 0 0 70192 28 0 0 18 0 2 0 333522674 107864064 25424 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28438/statm: 26334 25424 218 20 0 25692 0
[pid=28438/tid=28440] ppid=28436 vsize=105336 CPUtime=702.14
/proc/28438/task/28440/stat : 28440 (MiraXTv2_dyn) R 28436 28438 26535 0 -1 4194368 29703 0 0 0 70187 27 0 0 25 0 2 0 333522680 107864064 25424 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526290 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 702.2
Current children cumulated vsize (KiB) 105336

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 28638
/proc/meminfo: memFree=1687592/2055920 swapFree=4143412/4192956
[pid=28438] ppid=28436 vsize=105336 CPUtime=762.2
/proc/28438/stat : 28438 (MiraXTv2_dyn) S 28436 28438 26535 0 -1 4194304 31092 0 0 0 76192 28 0 0 18 0 2 0 333522674 107864064 25429 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28438/statm: 26334 25429 218 20 0 25692 0
[pid=28438/tid=28440] ppid=28436 vsize=105336 CPUtime=762.15
/proc/28438/task/28440/stat : 28440 (MiraXTv2_dyn) R 28436 28438 26535 0 -1 4194368 30284 0 0 0 76187 28 0 0 25 0 2 0 333522680 107864064 25429 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526290 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 762.2
Current children cumulated vsize (KiB) 105336

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 28638
/proc/meminfo: memFree=1687528/2055920 swapFree=4143412/4192956
[pid=28438] ppid=28436 vsize=105336 CPUtime=822.2
/proc/28438/stat : 28438 (MiraXTv2_dyn) S 28436 28438 26535 0 -1 4194304 31608 0 0 0 82191 29 0 0 18 0 2 0 333522674 107864064 25434 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28438/statm: 26334 25434 218 20 0 25692 0
[pid=28438/tid=28440] ppid=28436 vsize=105336 CPUtime=822.14
/proc/28438/task/28440/stat : 28440 (MiraXTv2_dyn) R 28436 28438 26535 0 -1 4194368 30800 0 0 0 82186 28 0 0 25 0 2 0 333522680 107864064 25434 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526691 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 822.2
Current children cumulated vsize (KiB) 105336

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 28638
/proc/meminfo: memFree=1683880/2055920 swapFree=4143412/4192956
[pid=28438] ppid=28436 vsize=108900 CPUtime=882.2
/proc/28438/stat : 28438 (MiraXTv2_dyn) S 28436 28438 26535 0 -1 4194304 32899 0 0 0 88190 30 0 0 18 0 2 0 333522674 111513600 26360 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28438/statm: 27225 26360 218 20 0 26583 0
[pid=28438/tid=28440] ppid=28436 vsize=108900 CPUtime=882.15
/proc/28438/task/28440/stat : 28440 (MiraXTv2_dyn) R 28436 28438 26535 0 -1 4194368 32091 0 0 0 88185 30 0 0 25 0 2 0 333522680 111513600 26360 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526461 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 882.2
Current children cumulated vsize (KiB) 108900

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 28638
/proc/meminfo: memFree=1683496/2055920 swapFree=4143412/4192956
[pid=28438] ppid=28436 vsize=109368 CPUtime=942.2
/proc/28438/stat : 28438 (MiraXTv2_dyn) S 28436 28438 26535 0 -1 4194304 33351 0 0 0 94189 31 0 0 18 0 2 0 333522674 111992832 26444 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28438/statm: 27342 26444 218 20 0 26700 0
[pid=28438/tid=28440] ppid=28436 vsize=109368 CPUtime=942.14
/proc/28438/task/28440/stat : 28440 (MiraXTv2_dyn) R 28436 28438 26535 0 -1 4194368 32543 0 0 0 94184 30 0 0 25 0 2 0 333522680 111992832 26444 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526388 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 942.2
Current children cumulated vsize (KiB) 109368

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 28638
/proc/meminfo: memFree=1683240/2055920 swapFree=4143412/4192956
[pid=28438] ppid=28436 vsize=109500 CPUtime=1002.2
/proc/28438/stat : 28438 (MiraXTv2_dyn) S 28436 28438 26535 0 -1 4194304 33843 0 0 0 100189 31 0 0 18 0 2 0 333522674 112128000 26492 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28438/statm: 27375 26492 218 20 0 26733 0
[pid=28438/tid=28440] ppid=28436 vsize=109500 CPUtime=1002.15
/proc/28438/task/28440/stat : 28440 (MiraXTv2_dyn) R 28436 28438 26535 0 -1 4194368 33035 0 0 0 100184 31 0 0 25 0 2 0 333522680 112128000 26492 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134565801 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1002.2
Current children cumulated vsize (KiB) 109500

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28638
/proc/meminfo: memFree=1682984/2055920 swapFree=4143412/4192956
[pid=28438] ppid=28436 vsize=109800 CPUtime=1062.2
/proc/28438/stat : 28438 (MiraXTv2_dyn) S 28436 28438 26535 0 -1 4194304 34224 0 0 0 106188 32 0 0 18 0 2 0 333522674 112435200 26577 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28438/statm: 27450 26577 218 20 0 26808 0
[pid=28438/tid=28440] ppid=28436 vsize=109800 CPUtime=1062.15
/proc/28438/task/28440/stat : 28440 (MiraXTv2_dyn) R 28436 28438 26535 0 -1 4194368 33416 0 0 0 106183 32 0 0 25 0 2 0 333522680 112435200 26577 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526290 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1062.2
Current children cumulated vsize (KiB) 109800

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28638
/proc/meminfo: memFree=1682024/2055920 swapFree=4143412/4192956
[pid=28438] ppid=28436 vsize=110740 CPUtime=1122.21
/proc/28438/stat : 28438 (MiraXTv2_dyn) S 28436 28438 26535 0 -1 4194304 34806 0 0 0 112188 33 0 0 18 0 2 0 333522674 113397760 26789 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28438/statm: 27685 26789 218 20 0 27043 0
[pid=28438/tid=28440] ppid=28436 vsize=110740 CPUtime=1122.15
/proc/28438/task/28440/stat : 28440 (MiraXTv2_dyn) R 28436 28438 26535 0 -1 4194368 33998 0 0 0 112183 32 0 0 25 0 2 0 333522680 113397760 26789 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526275 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1122.21
Current children cumulated vsize (KiB) 110740

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28638
/proc/meminfo: memFree=1679336/2055920 swapFree=4143412/4192956
[pid=28438] ppid=28436 vsize=113440 CPUtime=1182.21
/proc/28438/stat : 28438 (MiraXTv2_dyn) S 28436 28438 26535 0 -1 4194304 35862 0 0 0 118187 34 0 0 18 0 2 0 333522674 116162560 27475 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28438/statm: 28360 27475 218 20 0 27718 0
[pid=28438/tid=28440] ppid=28436 vsize=113440 CPUtime=1182.15
/proc/28438/task/28440/stat : 28440 (MiraXTv2_dyn) R 28436 28438 26535 0 -1 4194368 35054 0 0 0 118181 34 0 0 25 0 2 0 333522680 116162560 27475 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526438 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1182.21
Current children cumulated vsize (KiB) 113440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28638
/proc/meminfo: memFree=1679336/2055920 swapFree=4143412/4192956
[pid=28438] ppid=28436 vsize=113440 CPUtime=1200.01
/proc/28438/stat : 28438 (MiraXTv2_dyn) S 28436 28438 26535 0 -1 4194304 36010 0 0 0 119967 34 0 0 18 0 2 0 333522674 116162560 27475 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28438/statm: 28360 27475 218 20 0 27718 0
[pid=28438/tid=28440] ppid=28436 vsize=113440 CPUtime=1199.96
/proc/28438/task/28440/stat : 28440 (MiraXTv2_dyn) R 28436 28438 26535 0 -1 4194368 35202 0 0 0 119962 34 0 0 25 0 2 0 333522680 116162560 27475 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526290 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 113440

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

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

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28638
/proc/meminfo: memFree=1679336/2055920 swapFree=4143412/4192956
[pid=28438] ppid=28436 vsize=113440 CPUtime=1200.01
/proc/28438/stat : 28438 (MiraXTv2_dyn) S 28436 28438 26535 0 -1 4194304 36010 0 0 0 119967 34 0 0 18 0 2 0 333522674 116162560 27475 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/28438/statm: 28360 27475 218 20 0 27718 0
[pid=28438/tid=28440] ppid=28436 vsize=113440 CPUtime=1199.96
/proc/28438/task/28440/stat : 28440 (MiraXTv2_dyn) R 28436 28438 26535 0 -1 4194368 35202 0 0 0 119962 34 0 0 25 0 2 0 333522680 116162560 27475 18446744073709551615 134512640 134597668 4294956656 18446744073709551615 134526290 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 113440

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.13
CPU time (s): 1200.05
CPU user time (s): 1199.68
CPU system time (s): 0.365944
CPU usage (%): 99.9931
Max. virtual memory (cumulated for all children) (KiB): 113736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.68
system time used= 0.365944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36010
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= 2378

runsolver used 1.25681 second user time and 3.11852 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Fri May 11 04:00:50 UTC 2007

IDJOB= 305597
IDBENCH= 20160
IDSOLVER= 129
FILE ID= node16/305597-1178856050

PBS_JOBID= 5251008

Free space on /tmp= 66556 MiB

SOLVER NAME= MiraXT v2
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S669431406-04.cnf
COMMAND LINE= /tmp/evaluation/305597-1178856050/MiraXTv2_dyn /tmp/evaluation/305597-1178856050/instance-305597-1178856050.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-305597-1178856050 -o ROOT/results/node16/solver-305597-1178856050 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/305597-1178856050/MiraXTv2_dyn /tmp/evaluation/305597-1178856050/instance-305597-1178856050.cnf            

META MD5SUM SOLVER= 2ad149617ed8d249d89b067eb44c33da
MD5SUM BENCH=  dd18afc619ee3c57b73894611de585c7

RANDOM SEED= 390731124

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1789328 kB
Buffers:         46960 kB
Cached:         132860 kB
SwapCached:      17992 kB
Active:         116584 kB
Inactive:        88204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1789328 kB
SwapTotal:     4192956 kB
SwapFree:      4143412 kB
Dirty:            4232 kB
Writeback:           0 kB
Mapped:          29964 kB
Slab:            47256 kB
Committed_AS: 14194884 kB
PageTables:       1836 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= 66556 MiB

End job on node16 on Fri May 11 04:20:53 UTC 2007