Trace number 313783

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2007-02-08? (TO) 1200.14 1200.45

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-19-u.cnf
MD5SUMa2687a8a1b0deeabfd7eddcfa56549a2
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 variables331202
Number of clauses1571183
Sum of the clauses size3644324
Maximum clause length10
Minimum clause length1
Number of clauses of size 127558
Number of clauses of size 21199929
Number of clauses of size 3281756
Number of clauses of size 46880
Number of clauses of size 527520
Number of clauses of size over 527540

Solver Data (download as text)



Verifier Data (download as text)




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



Watcher Data (download as text)




runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node44/watcher-313783-1176891029 -o ROOT/results/node44/solver-313783-1176891029 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313783-1176891029/mxc /tmp/evaluation/313783-1176891029/instance-313783-1176891029.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: 0.99 0.97 0.99 3/77 24615
/proc/meminfo: memFree=1263304/2055920 swapFree=4143528/4192956
[pid=24615] ppid=24613 vsize=29768 CPUtime=0
/proc/24615/stat : 24615 (mxc) R 24613 24615 24317 0 -1 4194304 778 0 0 0 0 0 0 0 18 0 1 0 137014612 30482432 762 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/24615/statm: 7442 768 42 122 0 7316 0

[startup+0.0684261 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 24615
/proc/meminfo: memFree=1263304/2055920 swapFree=4143528/4192956
[pid=24615] ppid=24613 vsize=50476 CPUtime=0.06
/proc/24615/stat : 24615 (mxc) R 24613 24615 24317 0 -1 4194304 12320 0 0 0 0 6 0 0 18 0 1 0 137014612 51687424 12304 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134523235 0 0 4096 0 0 0 0 17 1 0 0
/proc/24615/statm: 12619 12309 46 122 0 12493 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 50476

[startup+0.101428 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 24615
/proc/meminfo: memFree=1263304/2055920 swapFree=4143528/4192956
[pid=24615] ppid=24613 vsize=66292 CPUtime=0.09
/proc/24615/stat : 24615 (mxc) R 24613 24615 24317 0 -1 4194304 14813 0 0 0 2 7 0 0 18 0 1 0 137014612 67883008 14797 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/24615/statm: 16573 14797 46 122 0 16447 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 66292

[startup+0.301448 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 24615
/proc/meminfo: memFree=1263304/2055920 swapFree=4143528/4192956
[pid=24615] ppid=24613 vsize=72628 CPUtime=0.29
/proc/24615/stat : 24615 (mxc) R 24613 24615 24317 0 -1 4194304 16401 0 0 0 21 8 0 0 19 0 1 0 137014612 74371072 16385 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24615/statm: 18157 16385 46 122 0 18031 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 72628

[startup+0.701489 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 24615
/proc/meminfo: memFree=1263304/2055920 swapFree=4143528/4192956
[pid=24615] ppid=24613 vsize=88084 CPUtime=0.69
/proc/24615/stat : 24615 (mxc) R 24613 24615 24317 0 -1 4194304 20147 0 0 0 61 8 0 0 23 0 1 0 137014612 90198016 20131 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24615/statm: 22021 20131 46 122 0 21895 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 88084

[startup+1.50157 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24616
/proc/meminfo: memFree=1202368/2055920 swapFree=4143528/4192956
[pid=24615] ppid=24613 vsize=68588 CPUtime=1.49
/proc/24615/stat : 24615 (mxc) R 24613 24615 24317 0 -1 4194304 22498 0 0 0 140 9 0 0 25 0 1 0 137014612 70234112 15273 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/24615/statm: 17147 15273 59 122 0 17021 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 68588

[startup+3.10174 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24616
/proc/meminfo: memFree=1202048/2055920 swapFree=4143528/4192956
[pid=24615] ppid=24613 vsize=68588 CPUtime=3.09
/proc/24615/stat : 24615 (mxc) R 24613 24615 24317 0 -1 4194304 22533 0 0 0 299 10 0 0 25 0 1 0 137014612 70234112 15308 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/24615/statm: 17147 15308 59 122 0 17021 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 68588

[startup+6.30106 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24616
/proc/meminfo: memFree=1201984/2055920 swapFree=4143528/4192956
[pid=24615] ppid=24613 vsize=68852 CPUtime=6.29
/proc/24615/stat : 24615 (mxc) R 24613 24615 24317 0 -1 4194304 22617 0 0 0 618 11 0 0 25 0 1 0 137014612 70504448 15392 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/24615/statm: 17213 15392 59 122 0 17087 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 68852

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24616
/proc/meminfo: memFree=1201600/2055920 swapFree=4143528/4192956
[pid=24615] ppid=24613 vsize=69116 CPUtime=12.68
/proc/24615/stat : 24615 (mxc) R 24613 24615 24317 0 -1 4194304 22716 0 0 0 1257 11 0 0 25 0 1 0 137014612 70774784 15491 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/24615/statm: 17279 15491 59 122 0 17153 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 69116

[startup+25.501 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24616
/proc/meminfo: memFree=1200896/2055920 swapFree=4143528/4192956
[pid=24615] ppid=24613 vsize=69648 CPUtime=25.49
/proc/24615/stat : 24615 (mxc) R 24613 24615 24317 0 -1 4194304 22915 0 0 0 2537 12 0 0 25 0 1 0 137014612 71319552 15690 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/24615/statm: 17412 15690 59 122 0 17286 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 69648

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24616
/proc/meminfo: memFree=1198336/2055920 swapFree=4143528/4192956
[pid=24615] ppid=24613 vsize=72156 CPUtime=51.08
/proc/24615/stat : 24615 (mxc) R 24613 24615 24317 0 -1 4194304 23587 0 0 0 5095 13 0 0 25 0 1 0 137014612 73887744 16362 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/24615/statm: 18039 16362 59 122 0 17913 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 72156

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24616
/proc/meminfo: memFree=1186560/2055920 swapFree=4143528/4192956
[pid=24615] ppid=24613 vsize=84084 CPUtime=102.27
/proc/24615/stat : 24615 (mxc) R 24613 24615 24317 0 -1 4194304 26550 0 0 0 10210 17 0 0 25 0 1 0 137014612 86102016 19325 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/24615/statm: 21021 19325 59 122 0 20895 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 84084

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24616
/proc/meminfo: memFree=1173568/2055920 swapFree=4143528/4192956
[pid=24615] ppid=24613 vsize=97020 CPUtime=162.25
/proc/24615/stat : 24615 (mxc) R 24613 24615 24317 0 -1 4194304 29813 0 0 0 16204 21 0 0 25 0 1 0 137014612 99348480 22588 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24615/statm: 24255 22588 59 122 0 24129 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 97020

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24616
/proc/meminfo: memFree=1157632/2055920 swapFree=4143528/4192956
[pid=24615] ppid=24613 vsize=112896 CPUtime=222.24
/proc/24615/stat : 24615 (mxc) R 24613 24615 24317 0 -1 4194304 33761 0 0 0 22198 26 0 0 25 0 1 0 137014612 115605504 26536 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529591 0 0 4096 0 0 0 0 17 1 0 0
/proc/24615/statm: 28224 26536 59 122 0 28098 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 112896

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24616
/proc/meminfo: memFree=1144640/2055920 swapFree=4143528/4192956
[pid=24615] ppid=24613 vsize=126092 CPUtime=282.22
/proc/24615/stat : 24615 (mxc) R 24613 24615 24317 0 -1 4194304 37024 0 0 0 28192 30 0 0 25 0 1 0 137014612 129118208 29799 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 1 0 0
/proc/24615/statm: 31523 29799 59 122 0 31397 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 126092

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24616
/proc/meminfo: memFree=1134784/2055920 swapFree=4143528/4192956
[pid=24615] ppid=24613 vsize=135788 CPUtime=342.2
/proc/24615/stat : 24615 (mxc) R 24613 24615 24317 0 -1 4194304 39441 0 0 0 34187 33 0 0 25 0 1 0 137014612 139046912 32216 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531372 0 0 4096 0 0 0 0 17 1 0 0
/proc/24615/statm: 33947 32216 59 122 0 33821 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 135788

[startup+402.302 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 24616
/proc/meminfo: memFree=1125056/2055920 swapFree=4143528/4192956
[pid=24615] ppid=24613 vsize=145588 CPUtime=402.19
/proc/24615/stat : 24615 (mxc) R 24613 24615 24317 0 -1 4194304 41901 0 0 0 40182 37 0 0 25 0 1 0 137014612 149082112 34676 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534093 0 0 4096 0 0 0 0 17 1 0 0
/proc/24615/statm: 36397 34676 59 122 0 36271 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 145588

[startup+462.302 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 24616
/proc/meminfo: memFree=1115456/2055920 swapFree=4143528/4192956
[pid=24615] ppid=24613 vsize=155000 CPUtime=462.17
/proc/24615/stat : 24615 (mxc) R 24613 24615 24317 0 -1 4194304 44265 0 0 0 46177 40 0 0 25 0 1 0 137014612 158720000 37040 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/24615/statm: 38750 37040 59 122 0 38624 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 155000

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24616
/proc/meminfo: memFree=1104384/2055920 swapFree=4143528/4192956
[pid=24615] ppid=24613 vsize=166748 CPUtime=522.16
/proc/24615/stat : 24615 (mxc) R 24613 24615 24317 0 -1 4194304 47077 0 0 0 52171 45 0 0 25 0 1 0 137014612 170749952 39852 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/24615/statm: 41687 39852 59 122 0 41561 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 166748

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24616
/proc/meminfo: memFree=1094976/2055920 swapFree=4143528/4192956
[pid=24615] ppid=24613 vsize=175948 CPUtime=582.15
/proc/24615/stat : 24615 (mxc) R 24613 24615 24317 0 -1 4194304 49384 0 0 0 58167 48 0 0 25 0 1 0 137014612 180170752 42159 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24615/statm: 43987 42159 59 122 0 43861 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 175948

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24616
/proc/meminfo: memFree=1084352/2055920 swapFree=4143528/4192956
[pid=24615] ppid=24613 vsize=186672 CPUtime=642.14
/proc/24615/stat : 24615 (mxc) R 24613 24615 24317 0 -1 4194304 52021 0 0 0 64163 51 0 0 25 0 1 0 137014612 191152128 44796 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519661 0 0 4096 0 0 0 0 17 1 0 0
/proc/24615/statm: 46668 44796 59 122 0 46542 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 186672

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24616
/proc/meminfo: memFree=1073536/2055920 swapFree=4143528/4192956
[pid=24615] ppid=24613 vsize=197516 CPUtime=702.12
/proc/24615/stat : 24615 (mxc) R 24613 24615 24317 0 -1 4194304 54734 0 0 0 70157 55 0 0 25 0 1 0 137014612 202256384 47509 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531103 0 0 4096 0 0 0 0 17 1 0 0
/proc/24615/statm: 49379 47509 59 122 0 49253 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 197516

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24616
/proc/meminfo: memFree=1061760/2055920 swapFree=4143528/4192956
[pid=24615] ppid=24613 vsize=209288 CPUtime=762.1
/proc/24615/stat : 24615 (mxc) R 24613 24615 24317 0 -1 4194304 57662 0 0 0 76152 58 0 0 25 0 1 0 137014612 214310912 50437 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/24615/statm: 52322 50437 59 122 0 52196 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 209288

[startup+822.302 s]
/proc/loadavg: 1.05 1.00 1.00 3/78 24616
/proc/meminfo: memFree=1051200/2055920 swapFree=4143528/4192956
[pid=24615] ppid=24613 vsize=220128 CPUtime=822.08
/proc/24615/stat : 24615 (mxc) R 24613 24615 24317 0 -1 4194304 60382 0 0 0 82146 62 0 0 25 0 1 0 137014612 225411072 53157 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/24615/statm: 55032 53157 59 122 0 54906 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 220128

[startup+882.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 24616
/proc/meminfo: memFree=1041024/2055920 swapFree=4143528/4192956
[pid=24615] ppid=24613 vsize=230060 CPUtime=882.07
/proc/24615/stat : 24615 (mxc) R 24613 24615 24317 0 -1 4194304 62869 0 0 0 88142 65 0 0 25 0 1 0 137014612 235581440 55644 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24615/statm: 57515 55644 59 122 0 57389 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 230060

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24616
/proc/meminfo: memFree=1031744/2055920 swapFree=4143528/4192956
[pid=24615] ppid=24613 vsize=239400 CPUtime=942.05
/proc/24615/stat : 24615 (mxc) R 24613 24615 24317 0 -1 4194304 65197 0 0 0 94137 68 0 0 25 0 1 0 137014612 245145600 57972 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519593 0 0 4096 0 0 0 0 17 1 0 0
/proc/24615/statm: 59850 57972 59 122 0 59724 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 239400

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24616
/proc/meminfo: memFree=1025472/2055920 swapFree=4143528/4192956
[pid=24615] ppid=24613 vsize=245520 CPUtime=1002.03
/proc/24615/stat : 24615 (mxc) R 24613 24615 24317 0 -1 4194304 66748 0 0 0 100134 69 0 0 25 0 1 0 137014612 251412480 59523 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24615/statm: 61380 59523 59 122 0 61254 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 245520

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24616
/proc/meminfo: memFree=1018432/2055920 swapFree=4143528/4192956
[pid=24615] ppid=24613 vsize=253780 CPUtime=1062.02
/proc/24615/stat : 24615 (mxc) R 24613 24615 24317 0 -1 4194304 68555 0 0 0 106130 72 0 0 25 0 1 0 137014612 259870720 61330 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529591 0 0 4096 0 0 0 0 17 1 0 0
/proc/24615/statm: 63445 61330 59 122 0 63319 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 253780

[startup+1122.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 24616
/proc/meminfo: memFree=1007424/2055920 swapFree=4143528/4192956
[pid=24615] ppid=24613 vsize=264728 CPUtime=1122.01
/proc/24615/stat : 24615 (mxc) R 24613 24615 24317 0 -1 4194304 71253 0 0 0 112126 75 0 0 25 0 1 0 137014612 271081472 64028 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24615/statm: 66182 64028 59 122 0 66056 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 264728

[startup+1182.3 s]
/proc/loadavg: 1.12 1.04 1.01 2/78 24616
/proc/meminfo: memFree=1000064/2055920 swapFree=4143528/4192956
[pid=24615] ppid=24613 vsize=272324 CPUtime=1181.99
/proc/24615/stat : 24615 (mxc) R 24613 24615 24317 0 -1 4194304 73088 0 0 0 118122 77 0 0 25 0 1 0 137014612 278859776 65863 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24615/statm: 68081 65863 59 122 0 67955 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 272324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.15 1.05 1.01 2/78 24616
/proc/meminfo: memFree=998080/2055920 swapFree=4143528/4192956
[pid=24615] ppid=24613 vsize=274172 CPUtime=1200.09
/proc/24615/stat : 24615 (mxc) R 24613 24615 24317 0 -1 4194304 73557 0 0 0 119932 77 0 0 25 0 1 0 137014612 280752128 66332 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/24615/statm: 68543 66332 59 122 0 68417 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 274172

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.14
CPU user time (s): 1199.33
CPU system time (s): 0.814876
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 274172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.33
system time used= 0.814876
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 73557
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 24650

runsolver used 1.51077 second user time and 2.85157 second system time

The end



Launcher Data (download as text)




Begin job on node44 on Wed Apr 18 10:10:29 UTC 2007

IDJOB= 313783
IDBENCH= 20375
IDSOLVER= 107
FILE ID= node44/313783-1176891029

PBS_JOBID= 4595158

Free space on /tmp= 66386 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-10-19-u.cnf
COMMAND LINE= /tmp/evaluation/313783-1176891029/mxc /tmp/evaluation/313783-1176891029/instance-313783-1176891029.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-313783-1176891029 -o ROOT/results/node44/solver-313783-1176891029 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313783-1176891029/mxc /tmp/evaluation/313783-1176891029/instance-313783-1176891029.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  a2687a8a1b0deeabfd7eddcfa56549a2

RANDOM SEED= 985037383

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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:       1263776 kB
Buffers:         41156 kB
Cached:         667224 kB
SwapCached:      27516 kB
Active:         320424 kB
Inactive:       425740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1263776 kB
SwapTotal:     4192956 kB
SwapFree:      4143528 kB
Dirty:           29504 kB
Writeback:           0 kB
Mapped:          32180 kB
Slab:            31496 kB
Committed_AS:   437776 kB
PageTables:       1736 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= 66386 MiB

End job on node44 on Wed Apr 18 10:30:32 UTC 2007