Trace number 367248

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
CMUSAT 2007-02-08? (TO) 10000.2 10003.5

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-19-u.cnf
MD5SUM1f049803198bb32ab05476465773cc39
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 variables246502
Number of clauses1169243
Sum of the clauses size2711964
Maximum clause length10
Minimum clause length1
Number of clauses of size 120518
Number of clauses of size 2893029
Number of clauses of size 3209596
Number of clauses of size 45120
Number of clauses of size 520480
Number of clauses of size over 520500

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  246502                                               |
1.39/1.47	c |  Number of clauses:    1169243                                              |

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/node54/watcher-367248-1176919210 -o ROOT/results/node54/solver-367248-1176919210 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367248-1176919210/cmusat /tmp/evaluation/367248-1176919210/instance-367248-1176919210.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.94 3/66 18156
/proc/meminfo: memFree=1195136/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=2936 CPUtime=0
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 551 0 0 0 0 0 0 0 18 0 1 0 139295683 3006464 535 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 734 538 96 243 0 488 0

[startup+0.0394481 s]
/proc/loadavg: 0.91 0.95 0.94 3/66 18156
/proc/meminfo: memFree=1195136/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=8248 CPUtime=0.03
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 1632 0 0 0 3 0 0 0 18 0 1 0 139295683 8445952 1615 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 2062 1616 96 243 0 1816 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8248

[startup+0.101451 s]
/proc/loadavg: 0.91 0.95 0.94 3/66 18156
/proc/meminfo: memFree=1195136/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=13012 CPUtime=0.09
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 2823 0 0 0 8 1 0 0 18 0 1 0 139295683 13324288 2806 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134548965 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 3253 2807 96 243 0 3007 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13012

[startup+0.301476 s]
/proc/loadavg: 0.91 0.95 0.94 3/66 18156
/proc/meminfo: memFree=1195136/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=44504 CPUtime=0.29
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 9240 0 0 0 25 4 0 0 19 0 1 0 139295683 45572096 9223 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 11126 9223 96 243 0 10880 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44504

[startup+0.701526 s]
/proc/loadavg: 0.91 0.95 0.94 3/66 18156
/proc/meminfo: memFree=1195136/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=63780 CPUtime=0.69
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 13958 0 0 0 63 6 0 0 22 0 1 0 139295683 65310720 13941 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 15945 13941 96 243 0 15699 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 63780

[startup+1.50163 s]
/proc/loadavg: 0.91 0.95 0.94 2/67 18157
/proc/meminfo: memFree=1124600/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=103400 CPUtime=1.49
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 23042 0 0 0 138 11 0 0 25 0 1 0 139295683 105881600 23017 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134530326 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 25850 23017 106 243 0 25604 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103400

[startup+3.10183 s]
/proc/loadavg: 0.91 0.95 0.94 2/67 18157
/proc/meminfo: memFree=1102328/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=117336 CPUtime=3.09
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 26382 0 0 0 294 15 0 0 25 0 1 0 139295683 120152064 26357 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 29334 26357 107 243 0 29088 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 117336

[startup+6.30124 s]
/proc/loadavg: 0.92 0.95 0.94 2/67 18157
/proc/meminfo: memFree=1074040/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=88068 CPUtime=6.29
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 32232 0 0 0 611 18 0 0 25 0 1 0 139295683 90181632 21869 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134562518 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 22017 21869 110 243 0 21771 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 88068

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.94 2/67 18157
/proc/meminfo: memFree=1138936/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=65356 CPUtime=12.69
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 35098 0 0 0 1249 20 0 0 25 0 1 0 139295683 66924544 14123 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590150 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 16339 14123 117 243 0 16093 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 65356

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.94 2/67 18157
/proc/meminfo: memFree=1138744/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=65356 CPUtime=25.48
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 35135 0 0 0 2528 20 0 0 25 0 1 0 139295683 66924544 14160 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 16339 14160 117 243 0 16093 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 65356

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.94 2/73 18183
/proc/meminfo: memFree=1124104/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=78844 CPUtime=51.05
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 38585 0 0 0 5083 22 0 0 25 0 1 0 139295683 80736256 17610 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134592065 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 19711 17610 117 243 0 19465 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 78844

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.94 2/73 18335
/proc/meminfo: memFree=1086600/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=115176 CPUtime=102.15
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 47858 0 0 0 10183 32 0 0 25 0 1 0 139295683 117940224 26883 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 28794 26883 117 243 0 28548 0
Current children cumulated CPU time (s) 102.15
Current children cumulated vsize (KiB) 115176

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 18355
/proc/meminfo: memFree=1056944/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=145712 CPUtime=162.12
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 55632 0 0 0 16171 41 0 0 25 0 1 0 139295683 149209088 34657 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134592078 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 36428 34657 117 243 0 36182 0
Current children cumulated CPU time (s) 162.12
Current children cumulated vsize (KiB) 145712

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 18355
/proc/meminfo: memFree=1031792/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=170104 CPUtime=222.1
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 61841 0 0 0 22163 47 0 0 25 0 1 0 139295683 174186496 40866 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134581175 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 42526 40866 117 243 0 42280 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 170104

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 18355
/proc/meminfo: memFree=1001584/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=200036 CPUtime=282.08
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 69456 0 0 0 28153 55 0 0 25 0 1 0 139295683 204836864 48481 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 50009 48481 117 243 0 49763 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 200036

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 18355
/proc/meminfo: memFree=974768/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=226128 CPUtime=342.07
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 76087 0 0 0 34144 63 0 0 25 0 1 0 139295683 231555072 55112 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 56532 55112 117 243 0 56286 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 226128

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 18355
/proc/meminfo: memFree=954608/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=246380 CPUtime=402.05
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 81194 0 0 0 40138 67 0 0 25 0 1 0 139295683 252293120 60219 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 61595 60219 117 243 0 61349 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 246380

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 18355
/proc/meminfo: memFree=931320/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=268984 CPUtime=462.03
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 88140 0 0 0 46131 72 0 0 25 0 1 0 139295683 275439616 65961 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589552 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 67246 65961 117 243 0 67000 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 268984

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 18357
/proc/meminfo: memFree=909240/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=290728 CPUtime=522.01
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 94857 0 0 0 52122 79 0 0 25 0 1 0 139295683 297705472 71457 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 72682 71457 117 243 0 72436 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 290728

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 18357
/proc/meminfo: memFree=909176/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=290728 CPUtime=581.99
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 94859 0 0 0 58120 79 0 0 25 0 1 0 139295683 297705472 71459 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 72682 71459 117 243 0 72436 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 290728

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 18357
/proc/meminfo: memFree=909048/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=290896 CPUtime=641.98
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 94908 0 0 0 64119 79 0 0 25 0 1 0 139295683 297877504 71508 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589656 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 72724 71508 117 243 0 72478 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 290896


################
# More data... #
################

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 18757
/proc/meminfo: memFree=444856/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=771284 CPUtime=9099.22
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 233933 0 0 0 909742 180 0 0 25 0 1 0 139295683 789794816 187041 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 192821 187041 117 243 0 192575 0
Current children cumulated CPU time (s) 9099.22
Current children cumulated vsize (KiB) 771284

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 18757
/proc/meminfo: memFree=444856/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=771284 CPUtime=9159.2
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 233938 0 0 0 915740 180 0 0 25 0 1 0 139295683 789794816 187046 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 192821 187046 117 243 0 192575 0
Current children cumulated CPU time (s) 9159.2
Current children cumulated vsize (KiB) 771284

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 18757
/proc/meminfo: memFree=444728/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=771544 CPUtime=9219.18
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 233980 0 0 0 921738 180 0 0 25 0 1 0 139295683 790061056 187088 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 192886 187088 117 243 0 192640 0
Current children cumulated CPU time (s) 9219.18
Current children cumulated vsize (KiB) 771544

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 18757
/proc/meminfo: memFree=444600/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=771544 CPUtime=9279.16
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 234008 0 0 0 927736 180 0 0 25 0 1 0 139295683 790061056 187116 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 192886 187116 117 243 0 192640 0
Current children cumulated CPU time (s) 9279.16
Current children cumulated vsize (KiB) 771544

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 18757
/proc/meminfo: memFree=444536/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=771544 CPUtime=9339.14
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 234010 0 0 0 933734 180 0 0 25 0 1 0 139295683 790061056 187118 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590150 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 192886 187118 117 243 0 192640 0
Current children cumulated CPU time (s) 9339.14
Current children cumulated vsize (KiB) 771544

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 18757
/proc/meminfo: memFree=444600/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=771544 CPUtime=9399.12
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 234014 0 0 0 939732 180 0 0 25 0 1 0 139295683 790061056 187122 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590126 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 192886 187122 117 243 0 192640 0
Current children cumulated CPU time (s) 9399.12
Current children cumulated vsize (KiB) 771544

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 18757
/proc/meminfo: memFree=444408/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=771800 CPUtime=9459.1
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 234087 0 0 0 945730 180 0 0 25 0 1 0 139295683 790323200 187130 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 192950 187130 117 243 0 192704 0
Current children cumulated CPU time (s) 9459.1
Current children cumulated vsize (KiB) 771800

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 18757
/proc/meminfo: memFree=444408/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=771800 CPUtime=9519.09
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 234089 0 0 0 951728 181 0 0 25 0 1 0 139295683 790323200 187132 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 192950 187132 117 243 0 192704 0
Current children cumulated CPU time (s) 9519.09
Current children cumulated vsize (KiB) 771800

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 18757
/proc/meminfo: memFree=444408/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=771800 CPUtime=9579.07
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 234091 0 0 0 957726 181 0 0 25 0 1 0 139295683 790323200 187134 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 192950 187134 117 243 0 192704 0
Current children cumulated CPU time (s) 9579.07
Current children cumulated vsize (KiB) 771800

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 18757
/proc/meminfo: memFree=444408/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=771800 CPUtime=9639.05
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 234091 0 0 0 963724 181 0 0 25 0 1 0 139295683 790323200 187134 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 192950 187134 117 243 0 192704 0
Current children cumulated CPU time (s) 9639.05
Current children cumulated vsize (KiB) 771800

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 18757
/proc/meminfo: memFree=444408/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=771800 CPUtime=9699.03
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 234100 0 0 0 969722 181 0 0 25 0 1 0 139295683 790323200 187143 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 192950 187143 117 243 0 192704 0
Current children cumulated CPU time (s) 9699.03
Current children cumulated vsize (KiB) 771800

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 18757
/proc/meminfo: memFree=444408/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=771800 CPUtime=9759.01
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 234107 0 0 0 975720 181 0 0 25 0 1 0 139295683 790323200 187150 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 192950 187150 117 243 0 192704 0
Current children cumulated CPU time (s) 9759.01
Current children cumulated vsize (KiB) 771800

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 18757
/proc/meminfo: memFree=443832/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=772192 CPUtime=9818.99
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 234258 0 0 0 981718 181 0 0 25 0 1 0 139295683 790724608 187301 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 193048 187301 117 243 0 192802 0
Current children cumulated CPU time (s) 9818.99
Current children cumulated vsize (KiB) 772192

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 18757
/proc/meminfo: memFree=443256/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=772452 CPUtime=9878.98
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 234382 0 0 0 987716 182 0 0 25 0 1 0 139295683 790990848 187425 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 193113 187425 117 243 0 192867 0
Current children cumulated CPU time (s) 9878.98
Current children cumulated vsize (KiB) 772452

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 18757
/proc/meminfo: memFree=442744/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=772716 CPUtime=9938.96
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 234523 0 0 0 993714 182 0 0 25 0 1 0 139295683 791261184 187566 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 193179 187566 117 243 0 192933 0
Current children cumulated CPU time (s) 9938.96
Current children cumulated vsize (KiB) 772716

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 18757
/proc/meminfo: memFree=442232/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=773104 CPUtime=9998.94
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 234667 0 0 0 999712 182 0 0 25 0 1 0 139295683 791658496 187677 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590121 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 193276 187677 117 243 0 193030 0
Current children cumulated CPU time (s) 9998.94
Current children cumulated vsize (KiB) 773104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.4 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 18757
/proc/meminfo: memFree=442232/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=773104 CPUtime=10000
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4194304 234668 0 0 0 999823 182 0 0 25 0 1 0 139295683 791658496 187678 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 193276 187678 117 243 0 193030 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 773104

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

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

[startup+10003.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 18757
/proc/meminfo: memFree=442232/2055920 swapFree=4181256/4192956
[pid=18156] ppid=18154 vsize=0 CPUtime=10000.2
/proc/18156/stat : 18156 (cmusat) R 18154 18156 17536 0 -1 4195332 234668 0 0 0 999823 192 0 0 25 0 1 0 139295683 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 35 0 0 0 17 1 0 0
/proc/18156/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10000.2
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.5
CPU time (s): 10000.2
CPU user time (s): 9998.23
CPU system time (s): 1.9397
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 773104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.23
system time used= 1.93971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 234668
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= 22371

runsolver used 10.0135 second user time and 26.377 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Wed Apr 18 18:00:12 UTC 2007

IDJOB= 367248
IDBENCH= 20372
IDSOLVER= 173
FILE ID= node54/367248-1176919210

PBS_JOBID= 4595265

Free space on /tmp= 66317 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-19-u.cnf
COMMAND LINE= /tmp/evaluation/367248-1176919210/cmusat /tmp/evaluation/367248-1176919210/instance-367248-1176919210.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-367248-1176919210 -o ROOT/results/node54/solver-367248-1176919210 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367248-1176919210/cmusat /tmp/evaluation/367248-1176919210/instance-367248-1176919210.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  1f049803198bb32ab05476465773cc39

RANDOM SEED= 419860408

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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:       1195544 kB
Buffers:         33788 kB
Cached:         774328 kB
SwapCached:       5028 kB
Active:         266996 kB
Inactive:       551920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1195544 kB
SwapTotal:     4192956 kB
SwapFree:      4181256 kB
Dirty:           23656 kB
Writeback:           0 kB
Mapped:          15552 kB
Slab:            27416 kB
Committed_AS:  2047112 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66317 MiB

End job on node54 on Wed Apr 18 20:46:58 UTC 2007