Trace number 320027

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) 1200.1 1200.43

General information on the benchmark

Nameindustrial/grieu/
vmpc_34.cnf
MD5SUMa27d41b3e10d867544cd2bff7d005be2
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark780.661
Satisfiable
(Un)Satisfiability was proved
Number of variables1156
Number of clauses194072
Sum of the clauses size507926
Maximum clause length34
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 276398
Number of clauses of size 3117606
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 568

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  1156                                                 |
0.09/0.16	c |  Number of clauses:    194072                                               |

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/node4/watcher-320027-1173039792 -o ROOT/results/node4/solver-320027-1173039792 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/320027-1173039792/cmusat /tmp/evaluation/320027-1173039792/instance-320027-1173039792.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.96 3/77 3161
/proc/meminfo: memFree=1556968/2055920 swapFree=4192812/4192956
[pid=3161] ppid=3159 vsize=2456 CPUtime=0
/proc/3161/stat : 3161 (cmusat) R 3159 3161 1967 0 -1 4194304 448 0 0 0 0 0 0 0 18 0 1 0 323934080 2514944 431 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/3161/statm: 614 431 96 243 0 368 0

[startup+0.0813959 s]
/proc/loadavg: 1.00 1.00 0.96 3/77 3161
/proc/meminfo: memFree=1556968/2055920 swapFree=4192812/4192956
[pid=3161] ppid=3159 vsize=7416 CPUtime=0.07
/proc/3161/stat : 3161 (cmusat) R 3159 3161 1967 0 -1 4194304 1698 0 0 0 7 0 0 0 18 0 1 0 323934080 7593984 1681 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/3161/statm: 1854 1682 96 243 0 1608 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7416

[startup+0.101399 s]
/proc/loadavg: 1.00 1.00 0.96 3/77 3161
/proc/meminfo: memFree=1556968/2055920 swapFree=4192812/4192956
[pid=3161] ppid=3159 vsize=8832 CPUtime=0.09
/proc/3161/stat : 3161 (cmusat) R 3159 3161 1967 0 -1 4194304 2012 0 0 0 9 0 0 0 18 0 1 0 323934080 9043968 1995 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/3161/statm: 2208 1998 96 243 0 1962 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8832

[startup+0.301416 s]
/proc/loadavg: 1.00 1.00 0.96 3/77 3161
/proc/meminfo: memFree=1556968/2055920 swapFree=4192812/4192956
[pid=3161] ppid=3159 vsize=12796 CPUtime=0.29
/proc/3161/stat : 3161 (cmusat) R 3159 3161 1967 0 -1 4194304 3022 0 0 0 28 1 0 0 19 0 1 0 323934080 13103104 3005 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134530473 0 0 4096 35 0 0 0 17 1 0 0
/proc/3161/statm: 3199 3005 108 243 0 2953 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12796

[startup+0.701455 s]
/proc/loadavg: 1.00 1.00 0.96 3/77 3161
/proc/meminfo: memFree=1556968/2055920 swapFree=4192812/4192956
[pid=3161] ppid=3159 vsize=12796 CPUtime=0.69
/proc/3161/stat : 3161 (cmusat) R 3159 3161 1967 0 -1 4194304 3026 0 0 0 68 1 0 0 23 0 1 0 323934080 13103104 3009 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134530467 0 0 4096 35 0 0 0 17 1 0 0
/proc/3161/statm: 3199 3009 108 243 0 2953 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12796

[startup+1.50153 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 3162
/proc/meminfo: memFree=1545248/2055920 swapFree=4192812/4192956
[pid=3161] ppid=3159 vsize=12796 CPUtime=1.49
/proc/3161/stat : 3161 (cmusat) R 3159 3161 1967 0 -1 4194304 3033 0 0 0 148 1 0 0 25 0 1 0 323934080 13103104 3016 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134530479 0 0 4096 35 0 0 0 17 1 0 0
/proc/3161/statm: 3199 3016 108 243 0 2953 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12796

[startup+3.10169 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 3162
/proc/meminfo: memFree=1544544/2055920 swapFree=4192812/4192956
[pid=3161] ppid=3159 vsize=8924 CPUtime=3.09
/proc/3161/stat : 3161 (cmusat) R 3159 3161 1967 0 -1 4194304 3716 0 0 0 308 1 0 0 25 0 1 0 323934080 9138176 1395 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134555073 0 0 4096 35 0 0 0 17 1 0 0
/proc/3161/statm: 2231 1395 112 243 0 1985 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8924

[startup+6.30199 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 3162
/proc/meminfo: memFree=1540000/2055920 swapFree=4192812/4192956
[pid=3161] ppid=3159 vsize=22972 CPUtime=6.29
/proc/3161/stat : 3161 (cmusat) R 3159 3161 1967 0 -1 4194304 7594 0 0 0 626 3 0 0 25 0 1 0 323934080 23523328 4560 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589682 0 0 4096 35 0 0 0 17 1 0 0
/proc/3161/statm: 5743 4560 119 243 0 5497 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22972

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 3162
/proc/meminfo: memFree=1531296/2055920 swapFree=4192812/4192956
[pid=3161] ppid=3159 vsize=30628 CPUtime=12.69
/proc/3161/stat : 3161 (cmusat) R 3159 3161 1967 0 -1 4194304 9665 0 0 0 1264 5 0 0 25 0 1 0 323934080 31363072 6631 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3161/statm: 7657 6631 119 243 0 7411 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30628

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 3162
/proc/meminfo: memFree=1519136/2055920 swapFree=4192812/4192956
[pid=3161] ppid=3159 vsize=41564 CPUtime=25.49
/proc/3161/stat : 3161 (cmusat) R 3159 3161 1967 0 -1 4194304 12964 0 0 0 2541 8 0 0 25 0 1 0 323934080 42561536 9549 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3161/statm: 10391 9549 119 243 0 10145 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41564

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 3162
/proc/meminfo: memFree=1511136/2055920 swapFree=4192812/4192956
[pid=3161] ppid=3159 vsize=49440 CPUtime=51.08
/proc/3161/stat : 3161 (cmusat) R 3159 3161 1967 0 -1 4194304 15808 0 0 0 5097 11 0 0 25 0 1 0 323934080 50626560 11600 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3161/statm: 12360 11600 119 243 0 12114 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 49440

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 3162
/proc/meminfo: memFree=1500320/2055920 swapFree=4192812/4192956
[pid=3161] ppid=3159 vsize=59468 CPUtime=102.27
/proc/3161/stat : 3161 (cmusat) R 3159 3161 1967 0 -1 4194304 19238 0 0 0 10213 14 0 0 25 0 1 0 323934080 60895232 14191 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/3161/statm: 14867 14191 119 243 0 14621 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 59468

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 3162
/proc/meminfo: memFree=1493984/2055920 swapFree=4192812/4192956
[pid=3161] ppid=3159 vsize=65272 CPUtime=162.25
/proc/3161/stat : 3161 (cmusat) R 3159 3161 1967 0 -1 4194304 21703 0 0 0 16209 16 0 0 25 0 1 0 323934080 66838528 15761 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3161/statm: 16318 15761 119 243 0 16072 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 65272

[startup+222.302 s]
/proc/loadavg: 1.05 1.01 0.96 2/78 3162
/proc/meminfo: memFree=1487648/2055920 swapFree=4192812/4192956
[pid=3161] ppid=3159 vsize=71156 CPUtime=222.23
/proc/3161/stat : 3161 (cmusat) R 3159 3161 1967 0 -1 4194304 23744 0 0 0 22205 18 0 0 25 0 1 0 323934080 72863744 17330 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/3161/statm: 17789 17330 119 243 0 17543 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 71156

[startup+282.301 s]
/proc/loadavg: 1.02 1.01 0.96 2/78 3162
/proc/meminfo: memFree=1479776/2055920 swapFree=4192812/4192956
[pid=3161] ppid=3159 vsize=78764 CPUtime=282.22
/proc/3161/stat : 3161 (cmusat) R 3159 3161 1967 0 -1 4194304 26195 0 0 0 28201 21 0 0 25 0 1 0 323934080 80654336 19290 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3161/statm: 19691 19290 119 243 0 19445 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 78764

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 3162
/proc/meminfo: memFree=1473312/2055920 swapFree=4192812/4192956
[pid=3161] ppid=3159 vsize=84840 CPUtime=342.2
/proc/3161/stat : 3161 (cmusat) R 3159 3161 1967 0 -1 4194304 28304 0 0 0 34196 24 0 0 25 0 1 0 323934080 86876160 20887 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/3161/statm: 21210 20887 119 243 0 20964 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 84840

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 3162
/proc/meminfo: memFree=1473312/2055920 swapFree=4192812/4192956
[pid=3161] ppid=3159 vsize=84840 CPUtime=402.18
/proc/3161/stat : 3161 (cmusat) R 3159 3161 1967 0 -1 4194304 28308 0 0 0 40194 24 0 0 25 0 1 0 323934080 86876160 20891 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/3161/statm: 21210 20891 119 243 0 20964 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 84840

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 3162
/proc/meminfo: memFree=1463392/2055920 swapFree=4192812/4192956
[pid=3161] ppid=3159 vsize=94372 CPUtime=462.17
/proc/3161/stat : 3161 (cmusat) R 3159 3161 1967 0 -1 4194304 31317 0 0 0 46190 27 0 0 25 0 1 0 323934080 96636928 23366 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/3161/statm: 23593 23366 119 243 0 23347 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 94372

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 3162
/proc/meminfo: memFree=1463392/2055920 swapFree=4192812/4192956
[pid=3161] ppid=3159 vsize=94372 CPUtime=522.15
/proc/3161/stat : 3161 (cmusat) R 3159 3161 1967 0 -1 4194304 31320 0 0 0 52188 27 0 0 25 0 1 0 323934080 96636928 23369 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/3161/statm: 23593 23369 119 243 0 23347 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 94372

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 3162
/proc/meminfo: memFree=1425184/2055920 swapFree=4192812/4192956
[pid=3161] ppid=3159 vsize=141072 CPUtime=582.14
/proc/3161/stat : 3161 (cmusat) R 3159 3161 1967 0 -1 4194304 43670 0 0 0 58180 34 0 0 25 0 1 0 323934080 144457728 32884 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/3161/statm: 35268 32884 119 243 0 35022 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 141072

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 3162
/proc/meminfo: memFree=1425312/2055920 swapFree=4192812/4192956
[pid=3161] ppid=3159 vsize=141072 CPUtime=642.12
/proc/3161/stat : 3161 (cmusat) R 3159 3161 1967 0 -1 4194304 43670 0 0 0 64178 34 0 0 25 0 1 0 323934080 144457728 32884 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590150 0 0 4096 35 0 0 0 17 1 0 0
/proc/3161/statm: 35268 32884 119 243 0 35022 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 141072

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 3162
/proc/meminfo: memFree=1425056/2055920 swapFree=4192812/4192956
[pid=3161] ppid=3159 vsize=141072 CPUtime=702.1
/proc/3161/stat : 3161 (cmusat) R 3159 3161 1967 0 -1 4194304 43739 0 0 0 70175 35 0 0 25 0 1 0 323934080 144457728 32953 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3161/statm: 35268 32953 119 243 0 35022 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 141072

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 3162
/proc/meminfo: memFree=1424672/2055920 swapFree=4192812/4192956
[pid=3161] ppid=3159 vsize=141196 CPUtime=762.08
/proc/3161/stat : 3161 (cmusat) R 3159 3161 1967 0 -1 4194304 44411 0 0 0 76173 35 0 0 25 0 1 0 323934080 144584704 33039 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3161/statm: 35299 33039 119 243 0 35053 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 141196

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 3162
/proc/meminfo: memFree=1424736/2055920 swapFree=4192812/4192956
[pid=3161] ppid=3159 vsize=141196 CPUtime=822.07
/proc/3161/stat : 3161 (cmusat) R 3159 3161 1967 0 -1 4194304 44411 0 0 0 82171 36 0 0 25 0 1 0 323934080 144584704 33039 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/3161/statm: 35299 33039 119 243 0 35053 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 141196

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 3162
/proc/meminfo: memFree=1424288/2055920 swapFree=4192812/4192956
[pid=3161] ppid=3159 vsize=141196 CPUtime=882.05
/proc/3161/stat : 3161 (cmusat) R 3159 3161 1967 0 -1 4194304 44524 0 0 0 88169 36 0 0 25 0 1 0 323934080 144584704 33152 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135107886 0 0 4096 35 0 0 0 17 1 0 0
/proc/3161/statm: 35299 33152 119 243 0 35053 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 141196

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 3162
/proc/meminfo: memFree=1424032/2055920 swapFree=4192812/4192956
[pid=3161] ppid=3159 vsize=141324 CPUtime=942.03
/proc/3161/stat : 3161 (cmusat) R 3159 3161 1967 0 -1 4194304 45189 0 0 0 94166 37 0 0 25 0 1 0 323934080 144715776 33200 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/3161/statm: 35331 33200 119 243 0 35085 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 141324

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 3162
/proc/meminfo: memFree=1424032/2055920 swapFree=4192812/4192956
[pid=3161] ppid=3159 vsize=141324 CPUtime=1002.02
/proc/3161/stat : 3161 (cmusat) R 3159 3161 1967 0 -1 4194304 45189 0 0 0 100164 38 0 0 25 0 1 0 323934080 144715776 33200 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/3161/statm: 35331 33200 119 243 0 35085 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 141324

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 3/78 3162
/proc/meminfo: memFree=1424032/2055920 swapFree=4192812/4192956
[pid=3161] ppid=3159 vsize=141324 CPUtime=1062
/proc/3161/stat : 3161 (cmusat) R 3159 3161 1967 0 -1 4194304 45192 0 0 0 106162 38 0 0 25 0 1 0 323934080 144715776 33203 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3161/statm: 35331 33203 119 243 0 35085 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 141324

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 3164
/proc/meminfo: memFree=1416416/2055920 swapFree=4192812/4192956
[pid=3161] ppid=3159 vsize=148332 CPUtime=1121.99
/proc/3161/stat : 3161 (cmusat) R 3159 3161 1967 0 -1 4194304 47734 0 0 0 112158 41 0 0 25 0 1 0 323934080 151891968 35096 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3161/statm: 37083 35096 119 243 0 36837 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 148332

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 3164
/proc/meminfo: memFree=1416288/2055920 swapFree=4192812/4192956
[pid=3161] ppid=3159 vsize=148464 CPUtime=1181.97
/proc/3161/stat : 3161 (cmusat) R 3159 3161 1967 0 -1 4194304 47760 0 0 0 118156 41 0 0 25 0 1 0 323934080 152027136 35122 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/3161/statm: 37116 35122 119 243 0 36870 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 148464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 3164
/proc/meminfo: memFree=1416288/2055920 swapFree=4192812/4192956
[pid=3161] ppid=3159 vsize=148464 CPUtime=1200.07
/proc/3161/stat : 3161 (cmusat) R 3159 3161 1967 0 -1 4194304 47769 0 0 0 119965 42 0 0 25 0 1 0 323934080 152027136 35131 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3161/statm: 37116 35131 119 243 0 36870 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 148464

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): 1200.43
CPU time (s): 1200.1
CPU user time (s): 1199.66
CPU system time (s): 0.443932
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 148464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.66
system time used= 0.443932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47769
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= 11800

runsolver used 1.42878 second user time and 2.93555 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sun Mar  4 20:23:12 UTC 2007

IDJOB= 320027
IDBENCH= 20493
IDSOLVER= 121
FILE ID= node4/320027-1173039792

PBS_JOBID= 4012248

Free space on /tmp= 66538 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/grieu/vmpc_34.cnf
COMMAND LINE= /tmp/evaluation/320027-1173039792/cmusat /tmp/evaluation/320027-1173039792/instance-320027-1173039792.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-320027-1173039792 -o ROOT/results/node4/solver-320027-1173039792 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/320027-1173039792/cmusat /tmp/evaluation/320027-1173039792/instance-320027-1173039792.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  a27d41b3e10d867544cd2bff7d005be2

RANDOM SEED= 434183440

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1557376 kB
Buffers:         46880 kB
Cached:         317056 kB
SwapCached:          0 kB
Active:         212560 kB
Inactive:       214384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1557376 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5228 kB
Writeback:           0 kB
Mapped:          81944 kB
Slab:            57108 kB
Committed_AS:  1215096 kB
PageTables:       1780 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= 66538 MiB

End job on node4 on Sun Mar  4 20:43:15 UTC 2007