Trace number 315076

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) 1200.13 1200.65

General information on the benchmark

Nameindustrial/palacios/hard/
safe-50-h50-sat.cnf
MD5SUM03c6b6156c444674b996a4279225be1a
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark411.92
Satisfiable
(Un)Satisfiability was proved
Number of variables628291
Number of clauses2141556
Sum of the clauses size5172986
Maximum clause length101
Minimum clause length1
Number of clauses of size 150
Number of clauses of size 21518215
Number of clauses of size 3615030
Number of clauses of size 4241
Number of clauses of size 5151
Number of clauses of size over 57869

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  633392                                               |
2.49/2.58	c |  Number of clauses:    2141556                                              |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node35/watcher-315076-1172648543 -o ROOT/results/node35/solver-315076-1172648543 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/315076-1172648543/cmusat /tmp/evaluation/315076-1172648543/instance-315076-1172648543.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 15731
/proc/meminfo: memFree=1436520/2055920 swapFree=4183504/4192956
[pid=15731] ppid=15729 vsize=2936 CPUtime=0
/proc/15731/stat : 15731 (cmusat) R 15729 15731 15618 0 -1 4194304 578 0 0 0 0 0 0 0 18 0 1 0 258618042 3006464 561 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134525559 0 0 4096 35 0 0 0 17 1 0 0
/proc/15731/statm: 734 562 95 243 0 488 0

[startup+0.01372 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 15731
/proc/meminfo: memFree=1436520/2055920 swapFree=4183504/4192956
[pid=15731] ppid=15729 vsize=3836 CPUtime=0.01
/proc/15731/stat : 15731 (cmusat) R 15729 15731 15618 0 -1 4194304 766 0 0 0 1 0 0 0 18 0 1 0 258618042 3928064 749 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134551386 0 0 4096 35 0 0 0 17 1 0 0
/proc/15731/statm: 959 749 96 243 0 713 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3836

[startup+0.101737 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 15731
/proc/meminfo: memFree=1436520/2055920 swapFree=4183504/4192956
[pid=15731] ppid=15729 vsize=10864 CPUtime=0.09
/proc/15731/stat : 15731 (cmusat) R 15729 15731 15618 0 -1 4194304 2313 0 0 0 8 1 0 0 18 0 1 0 258618042 11124736 2296 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/15731/statm: 2716 2296 96 243 0 2470 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10864

[startup+0.301776 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 15731
/proc/meminfo: memFree=1436520/2055920 swapFree=4183504/4192956
[pid=15731] ppid=15729 vsize=27104 CPUtime=0.29
/proc/15731/stat : 15731 (cmusat) R 15729 15731 15618 0 -1 4194304 5991 0 0 0 26 3 0 0 19 0 1 0 258618042 27754496 5974 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/15731/statm: 6776 5974 96 243 0 6530 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27104

[startup+0.701855 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 15731
/proc/meminfo: memFree=1436520/2055920 swapFree=4183504/4192956
[pid=15731] ppid=15729 vsize=58188 CPUtime=0.69
/proc/15731/stat : 15731 (cmusat) R 15729 15731 15618 0 -1 4194304 13124 0 0 0 62 7 0 0 22 0 1 0 258618042 59584512 13107 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/15731/statm: 14547 13107 96 243 0 14301 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 58188

[startup+1.50201 s]
/proc/loadavg: 0.91 0.95 0.96 2/65 15732
/proc/meminfo: memFree=1363232/2055920 swapFree=4183504/4192956
[pid=15731] ppid=15729 vsize=122624 CPUtime=1.49
/proc/15731/stat : 15731 (cmusat) R 15729 15731 15618 0 -1 4194304 27063 0 0 0 134 15 0 0 25 0 1 0 258618042 125566976 27046 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/15731/statm: 30656 27046 96 243 0 30410 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 122624

[startup+3.10134 s]
/proc/loadavg: 0.91 0.95 0.96 2/65 15732
/proc/meminfo: memFree=1286560/2055920 swapFree=4183504/4192956
[pid=15731] ppid=15729 vsize=194948 CPUtime=3.08
/proc/15731/stat : 15731 (cmusat) R 15729 15731 15618 0 -1 4194304 45891 0 0 0 282 26 0 0 25 0 1 0 258618042 199626752 45874 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134530334 0 0 4096 35 0 0 0 17 1 0 0
/proc/15731/statm: 48737 45874 106 243 0 48491 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 194948

[startup+6.30196 s]
/proc/loadavg: 0.92 0.95 0.96 2/65 15732
/proc/meminfo: memFree=1203680/2055920 swapFree=4183504/4192956
[pid=15731] ppid=15729 vsize=273288 CPUtime=6.29
/proc/15731/stat : 15731 (cmusat) R 15729 15731 15618 0 -1 4194304 63974 0 0 0 592 37 0 0 25 0 1 0 258618042 279846912 63957 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/15731/statm: 68322 63957 107 243 0 68076 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 273288

[startup+12.7012 s]
/proc/loadavg: 0.93 0.95 0.96 2/65 15732
/proc/meminfo: memFree=1049632/2055920 swapFree=4183504/4192956
[pid=15731] ppid=15729 vsize=407356 CPUtime=12.69
/proc/15731/stat : 15731 (cmusat) R 15729 15731 15618 0 -1 4194304 99214 0 0 0 1218 51 0 0 25 0 1 0 258618042 417132544 99197 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/15731/statm: 101839 99197 107 243 0 101593 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 407356

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.96 2/65 15732
/proc/meminfo: memFree=984864/2055920 swapFree=4183504/4192956
[pid=15731] ppid=15729 vsize=477136 CPUtime=25.48
/proc/15731/stat : 15731 (cmusat) R 15729 15731 15618 0 -1 4194304 113104 0 0 0 2490 58 0 0 25 0 1 0 258618042 488587264 113087 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134522228 0 0 4096 35 0 0 0 17 1 0 0
/proc/15731/statm: 119284 113087 107 243 0 119038 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 477136

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.96 2/65 15732
/proc/meminfo: memFree=1264800/2055920 swapFree=4183504/4192956
[pid=15731] ppid=15729 vsize=192400 CPUtime=51.08
/proc/15731/stat : 15731 (cmusat) R 15729 15731 15618 0 -1 4194304 148764 0 0 0 5031 77 0 0 25 0 1 0 258618042 197017600 42980 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/15731/statm: 48100 42980 117 243 0 47854 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 192400

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.96 2/65 15732
/proc/meminfo: memFree=1264608/2055920 swapFree=4183504/4192956
[pid=15731] ppid=15729 vsize=192400 CPUtime=102.26
/proc/15731/stat : 15731 (cmusat) R 15729 15731 15618 0 -1 4194304 148800 0 0 0 10149 77 0 0 25 0 1 0 258618042 197017600 43016 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/15731/statm: 48100 43016 119 243 0 47854 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 192400

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 15732
/proc/meminfo: memFree=1264416/2055920 swapFree=4183504/4192956
[pid=15731] ppid=15729 vsize=192400 CPUtime=162.24
/proc/15731/stat : 15731 (cmusat) R 15729 15731 15618 0 -1 4194304 148838 0 0 0 16147 77 0 0 25 0 1 0 258618042 197017600 43054 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/15731/statm: 48100 43054 119 243 0 47854 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 192400

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 15732
/proc/meminfo: memFree=1264224/2055920 swapFree=4183504/4192956
[pid=15731] ppid=15729 vsize=192400 CPUtime=222.22
/proc/15731/stat : 15731 (cmusat) R 15729 15731 15618 0 -1 4194304 148877 0 0 0 22145 77 0 0 25 0 1 0 258618042 197017600 43093 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134592078 0 0 4096 35 0 0 0 17 1 0 0
/proc/15731/statm: 48100 43093 119 243 0 47854 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 192400

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 15732
/proc/meminfo: memFree=1260128/2055920 swapFree=4183504/4192956
[pid=15731] ppid=15729 vsize=196232 CPUtime=282.2
/proc/15731/stat : 15731 (cmusat) R 15729 15731 15618 0 -1 4194304 149907 0 0 0 28142 78 0 0 25 0 1 0 258618042 200941568 44123 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/15731/statm: 49058 44123 119 243 0 48812 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 196232

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 15732
/proc/meminfo: memFree=1253280/2055920 swapFree=4183504/4192956
[pid=15731] ppid=15729 vsize=202964 CPUtime=342.18
/proc/15731/stat : 15731 (cmusat) R 15729 15731 15618 0 -1 4194304 151610 0 0 0 34138 80 0 0 25 0 1 0 258618042 207835136 45826 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134592065 0 0 4096 35 0 0 0 17 1 0 0
/proc/15731/statm: 50741 45826 119 243 0 50495 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 202964

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 15732
/proc/meminfo: memFree=1249056/2055920 swapFree=4183504/4192956
[pid=15731] ppid=15729 vsize=207056 CPUtime=402.15
/proc/15731/stat : 15731 (cmusat) R 15729 15731 15618 0 -1 4194304 152661 0 0 0 40135 80 0 0 25 0 1 0 258618042 212025344 46877 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15731/statm: 51764 46877 119 243 0 51518 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 207056

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 15732
/proc/meminfo: memFree=1242784/2055920 swapFree=4183504/4192956
[pid=15731] ppid=15729 vsize=213128 CPUtime=462.13
/proc/15731/stat : 15731 (cmusat) R 15729 15731 15618 0 -1 4194304 154228 0 0 0 46131 82 0 0 25 0 1 0 258618042 218243072 48444 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589823 0 0 4096 35 0 0 0 17 1 0 0
/proc/15731/statm: 53282 48444 119 243 0 53036 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 213128

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 15732
/proc/meminfo: memFree=1237152/2055920 swapFree=4183504/4192956
[pid=15731] ppid=15729 vsize=218804 CPUtime=522.11
/proc/15731/stat : 15731 (cmusat) R 15729 15731 15618 0 -1 4194304 155647 0 0 0 52127 84 0 0 25 0 1 0 258618042 224055296 49863 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15731/statm: 54701 49863 119 243 0 54455 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 218804

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 15732
/proc/meminfo: memFree=1232992/2055920 swapFree=4183504/4192956
[pid=15731] ppid=15729 vsize=222776 CPUtime=582.08
/proc/15731/stat : 15731 (cmusat) R 15729 15731 15618 0 -1 4194304 156675 0 0 0 58124 84 0 0 25 0 1 0 258618042 228122624 50891 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134592013 0 0 4096 35 0 0 0 17 1 0 0
/proc/15731/statm: 55694 50891 119 243 0 55448 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 222776

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 15732
/proc/meminfo: memFree=1227872/2055920 swapFree=4183504/4192956
[pid=15731] ppid=15729 vsize=227668 CPUtime=642.07
/proc/15731/stat : 15731 (cmusat) R 15729 15731 15618 0 -1 4194304 157943 0 0 0 64121 86 0 0 25 0 1 0 258618042 233132032 52159 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/15731/statm: 56917 52159 119 243 0 56671 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 227668

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 15732
/proc/meminfo: memFree=1222688/2055920 swapFree=4183504/4192956
[pid=15731] ppid=15729 vsize=232684 CPUtime=702.04
/proc/15731/stat : 15731 (cmusat) R 15729 15731 15618 0 -1 4194304 159233 0 0 0 70116 88 0 0 25 0 1 0 258618042 238268416 53449 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15731/statm: 58171 53449 119 243 0 57925 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 232684

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 15732
/proc/meminfo: memFree=1217824/2055920 swapFree=4183504/4192956
[pid=15731] ppid=15729 vsize=237444 CPUtime=762.03
/proc/15731/stat : 15731 (cmusat) R 15729 15731 15618 0 -1 4194304 160445 0 0 0 76114 89 0 0 25 0 1 0 258618042 243142656 54661 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134591993 0 0 4096 35 0 0 0 17 1 0 0
/proc/15731/statm: 59361 54661 119 243 0 59115 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 237444

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 15732
/proc/meminfo: memFree=1213600/2055920 swapFree=4183504/4192956
[pid=15731] ppid=15729 vsize=241536 CPUtime=822
/proc/15731/stat : 15731 (cmusat) R 15729 15731 15618 0 -1 4194304 161508 0 0 0 82110 90 0 0 25 0 1 0 258618042 247332864 55724 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134591978 0 0 4096 35 0 0 0 17 1 0 0
/proc/15731/statm: 60384 55724 119 243 0 60138 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 241536

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 15732
/proc/meminfo: memFree=1209184/2055920 swapFree=4183504/4192956
[pid=15731] ppid=15729 vsize=245892 CPUtime=881.98
/proc/15731/stat : 15731 (cmusat) R 15729 15731 15618 0 -1 4194304 162616 0 0 0 88107 91 0 0 25 0 1 0 258618042 251793408 56832 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/15731/statm: 61473 56832 119 243 0 61227 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 245892

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 15732
/proc/meminfo: memFree=1203424/2055920 swapFree=4183504/4192956
[pid=15731] ppid=15729 vsize=251704 CPUtime=941.96
/proc/15731/stat : 15731 (cmusat) R 15729 15731 15618 0 -1 4194304 164103 0 0 0 94103 93 0 0 25 0 1 0 258618042 257744896 58319 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/15731/statm: 62926 58319 119 243 0 62680 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 251704

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 15732
/proc/meminfo: memFree=1196448/2055920 swapFree=4183504/4192956
[pid=15731] ppid=15729 vsize=258316 CPUtime=1001.94
/proc/15731/stat : 15731 (cmusat) R 15729 15731 15618 0 -1 4194304 165794 0 0 0 100099 95 0 0 25 0 1 0 258618042 264515584 60010 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15731/statm: 64579 60010 119 243 0 64333 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 258316

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 15732
/proc/meminfo: memFree=1190048/2055920 swapFree=4183504/4192956
[pid=15731] ppid=15729 vsize=264692 CPUtime=1061.92
/proc/15731/stat : 15731 (cmusat) R 15729 15731 15618 0 -1 4194304 167429 0 0 0 106095 97 0 0 25 0 1 0 258618042 271044608 61645 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/15731/statm: 66173 61645 119 243 0 65927 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 264692

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 15796
/proc/meminfo: memFree=1184688/2055920 swapFree=4183504/4192956
[pid=15731] ppid=15729 vsize=268388 CPUtime=1121.87
/proc/15731/stat : 15731 (cmusat) R 15729 15731 15618 0 -1 4194304 168404 0 0 0 112088 99 0 0 25 0 1 0 258618042 274829312 62620 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/15731/statm: 67097 62620 119 243 0 66851 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 268388

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 15870
/proc/meminfo: memFree=1180784/2055920 swapFree=4183504/4192956
[pid=15731] ppid=15729 vsize=271992 CPUtime=1181.8
/proc/15731/stat : 15731 (cmusat) R 15729 15731 15618 0 -1 4194304 169355 0 0 0 118080 100 0 0 25 0 1 0 258618042 278519808 63571 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/15731/statm: 67998 63571 119 243 0 67752 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 271992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 15902
/proc/meminfo: memFree=1179568/2055920 swapFree=4183504/4192956
[pid=15731] ppid=15729 vsize=272916 CPUtime=1200.07
/proc/15731/stat : 15731 (cmusat) R 15729 15731 15618 0 -1 4194304 169620 0 0 0 119907 100 0 0 25 0 1 0 258618042 279465984 63836 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15731/statm: 68229 63836 119 243 0 67983 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 272916

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): 1200.65
CPU time (s): 1200.13
CPU user time (s): 1199.08
CPU system time (s): 1.05084
CPU usage (%): 99.9567
Max. virtual memory (cumulated for all children) (KiB): 498824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.08
system time used= 1.05084
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 169620
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= 1775

runsolver used 0.884865 second user time and 2.49362 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Wed Feb 28 07:42:23 UTC 2007

IDJOB= 315076
IDBENCH= 20407
IDSOLVER= 121
FILE ID= node35/315076-1172648543

PBS_JOBID= 3981179

Free space on /tmp= 66487 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacias/hard/safe-50-h50-sat.cnf
COMMAND LINE= /tmp/evaluation/315076-1172648543/cmusat /tmp/evaluation/315076-1172648543/instance-315076-1172648543.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-315076-1172648543 -o ROOT/results/node35/solver-315076-1172648543 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/315076-1172648543/cmusat /tmp/evaluation/315076-1172648543/instance-315076-1172648543.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  03c6b6156c444674b996a4279225be1a

RANDOM SEED= 830892844

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.263
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		: 3000.263
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:       1436992 kB
Buffers:         23680 kB
Cached:         520616 kB
SwapCached:       3376 kB
Active:         161212 kB
Inactive:       392820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1436992 kB
SwapTotal:     4192956 kB
SwapFree:      4183504 kB
Dirty:           42384 kB
Writeback:           0 kB
Mapped:          15244 kB
Slab:            50968 kB
Committed_AS:   837728 kB
PageTables:       1412 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= 66487 MiB

End job on node35 on Wed Feb 28 08:02:26 UTC 2007