Trace number 310222

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) 1200.05 1200.47

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1248103115-09-UNKNOWN.cnf
MD5SUM7db698a93a5d58267ca490a662494eeb
Bench CategoryRANDOM (random 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 variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  1170                                                 |
0.00/0.00	c |  Number of clauses:    4234                                                 |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node43/watcher-310222-1172556352 -o ROOT/results/node43/solver-310222-1172556352 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310222-1172556352/cmusat /tmp/evaluation/310222-1172556352/instance-310222-1172556352.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 3156
/proc/meminfo: memFree=1816640/2055920 swapFree=4177336/4192956
[pid=3156] ppid=3154 vsize=2448 CPUtime=0
/proc/3156/stat : 3156 (cmusat) R 3154 3156 3096 0 -1 4194304 226 0 0 0 0 0 0 0 18 0 1 0 275591243 2506752 209 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134551386 0 0 4096 35 0 0 0 17 1 0 0
/proc/3156/statm: 612 209 96 243 0 366 0

[startup+0.107077 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 3156
/proc/meminfo: memFree=1816640/2055920 swapFree=4177336/4192956
[pid=3156] ppid=3154 vsize=2924 CPUtime=0.1
/proc/3156/stat : 3156 (cmusat) R 3154 3156 3096 0 -1 4194304 347 0 0 0 10 0 0 0 18 0 1 0 275591243 2994176 330 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590222 0 0 4096 35 0 0 0 17 1 0 0
/proc/3156/statm: 731 330 118 243 0 485 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2924

[startup+0.515144 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 3156
/proc/meminfo: memFree=1816640/2055920 swapFree=4177336/4192956
[pid=3156] ppid=3154 vsize=3488 CPUtime=0.51
/proc/3156/stat : 3156 (cmusat) R 3154 3156 3096 0 -1 4194304 499 0 0 0 51 0 0 0 21 0 1 0 275591243 3571712 482 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/3156/statm: 872 482 118 243 0 626 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3488

[startup+1.33528 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 3157
/proc/meminfo: memFree=1814840/2055920 swapFree=4177336/4192956
[pid=3156] ppid=3154 vsize=4836 CPUtime=1.33
/proc/3156/stat : 3156 (cmusat) R 3154 3156 3096 0 -1 4194304 797 0 0 0 133 0 0 0 25 0 1 0 275591243 4952064 780 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/3156/statm: 1209 780 118 243 0 963 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4836

[startup+2.97155 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 3157
/proc/meminfo: memFree=1813624/2055920 swapFree=4177336/4192956
[pid=3156] ppid=3154 vsize=5044 CPUtime=2.96
/proc/3156/stat : 3156 (cmusat) R 3154 3156 3096 0 -1 4194304 871 0 0 0 296 0 0 0 25 0 1 0 275591243 5165056 854 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/3156/statm: 1261 854 118 243 0 1015 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5044

[startup+6.2501 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 3157
/proc/meminfo: memFree=1812280/2055920 swapFree=4177336/4192956
[pid=3156] ppid=3154 vsize=6320 CPUtime=6.24
/proc/3156/stat : 3156 (cmusat) R 3154 3156 3096 0 -1 4194304 1184 0 0 0 624 0 0 0 25 0 1 0 275591243 6471680 1167 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/3156/statm: 1580 1167 118 243 0 1334 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6320

[startup+12.7022 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 3157
/proc/meminfo: memFree=1809536/2055920 swapFree=4177336/4192956
[pid=3156] ppid=3154 vsize=9356 CPUtime=12.69
/proc/3156/stat : 3156 (cmusat) R 3154 3156 3096 0 -1 4194304 1991 0 0 0 1268 1 0 0 25 0 1 0 275591243 9580544 1858 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134594060 0 0 4096 35 0 0 0 17 1 0 0
/proc/3156/statm: 2339 1858 118 243 0 2093 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9356

[startup+25.5043 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 3157
/proc/meminfo: memFree=1807488/2055920 swapFree=4177336/4192956
[pid=3156] ppid=3154 vsize=11160 CPUtime=25.49
/proc/3156/stat : 3156 (cmusat) R 3154 3156 3096 0 -1 4194304 2741 0 0 0 2547 2 0 0 25 0 1 0 275591243 11427840 2385 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/3156/statm: 2790 2385 118 243 0 2544 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11160

[startup+51.1096 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 3157
/proc/meminfo: memFree=1801792/2055920 swapFree=4177336/4192956
[pid=3156] ppid=3154 vsize=17552 CPUtime=51.08
/proc/3156/stat : 3156 (cmusat) R 3154 3156 3096 0 -1 4194304 4638 0 0 0 5105 3 0 0 25 0 1 0 275591243 17973248 3804 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3156/statm: 4388 3804 118 243 0 4142 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17552

[startup+102.318 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 3157
/proc/meminfo: memFree=1793856/2055920 swapFree=4177336/4192956
[pid=3156] ppid=3154 vsize=24896 CPUtime=102.27
/proc/3156/stat : 3156 (cmusat) R 3154 3156 3096 0 -1 4194304 7088 0 0 0 10222 5 0 0 25 0 1 0 275591243 25493504 5787 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590259 0 0 4096 35 0 0 0 17 1 0 0
/proc/3156/statm: 6224 5787 118 243 0 5978 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 24896

[startup+162.341 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3157
/proc/meminfo: memFree=1781184/2055920 swapFree=4177336/4192956
[pid=3156] ppid=3154 vsize=39244 CPUtime=162.27
/proc/3156/stat : 3156 (cmusat) R 3154 3156 3096 0 -1 4194304 10994 0 0 0 16220 7 0 0 25 0 1 0 275591243 40185856 8933 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3156/statm: 9811 8933 118 243 0 9565 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 39244

[startup+222.352 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3157
/proc/meminfo: memFree=1780544/2055920 swapFree=4177336/4192956
[pid=3156] ppid=3154 vsize=39356 CPUtime=222.27
/proc/3156/stat : 3156 (cmusat) R 3154 3156 3096 0 -1 4194304 11451 0 0 0 22219 8 0 0 25 0 1 0 275591243 40300544 9089 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3156/statm: 9839 9089 118 243 0 9593 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 39356

[startup+282.367 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 3157
/proc/meminfo: memFree=1779840/2055920 swapFree=4177336/4192956
[pid=3156] ppid=3154 vsize=39936 CPUtime=282.26
/proc/3156/stat : 3156 (cmusat) R 3154 3156 3096 0 -1 4194304 11780 0 0 0 28218 8 0 0 25 0 1 0 275591243 40894464 9246 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/3156/statm: 9984 9246 118 243 0 9738 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 39936

[startup+342.385 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 3157
/proc/meminfo: memFree=1776896/2055920 swapFree=4177336/4192956
[pid=3156] ppid=3154 vsize=42704 CPUtime=342.26
/proc/3156/stat : 3156 (cmusat) R 3154 3156 3096 0 -1 4194304 12729 0 0 0 34217 9 0 0 25 0 1 0 275591243 43728896 10006 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3156/statm: 10676 10006 118 243 0 10430 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 42704

[startup+402.408 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 3157
/proc/meminfo: memFree=1774400/2055920 swapFree=4177336/4192956
[pid=3156] ppid=3154 vsize=44912 CPUtime=402.26
/proc/3156/stat : 3156 (cmusat) R 3154 3156 3096 0 -1 4194304 13565 0 0 0 40216 10 0 0 25 0 1 0 275591243 45989888 10636 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3156/statm: 11228 10636 118 243 0 10982 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 44912

[startup+462.426 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3157
/proc/meminfo: memFree=1771136/2055920 swapFree=4177336/4192956
[pid=3156] ppid=3154 vsize=48132 CPUtime=462.25
/proc/3156/stat : 3156 (cmusat) R 3154 3156 3096 0 -1 4194304 14394 0 0 0 46215 10 0 0 25 0 1 0 275591243 49287168 11465 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/3156/statm: 12033 11465 118 243 0 11787 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 48132

[startup+522.441 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3157
/proc/meminfo: memFree=1769088/2055920 swapFree=4177336/4192956
[pid=3156] ppid=3154 vsize=49960 CPUtime=522.25
/proc/3156/stat : 3156 (cmusat) R 3154 3156 3096 0 -1 4194304 15105 0 0 0 52214 11 0 0 25 0 1 0 275591243 51159040 11950 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/3156/statm: 12490 11950 118 243 0 12244 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 49960

[startup+582.455 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3157
/proc/meminfo: memFree=1743808/2055920 swapFree=4177336/4192956
[pid=3156] ppid=3154 vsize=78952 CPUtime=582.25
/proc/3156/stat : 3156 (cmusat) R 3154 3156 3096 0 -1 4194304 22684 0 0 0 58210 15 0 0 25 0 1 0 275591243 80846848 18266 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/3156/statm: 19738 18266 118 243 0 19492 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 78952

[startup+642.476 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3157
/proc/meminfo: memFree=1743744/2055920 swapFree=4177336/4192956
[pid=3156] ppid=3154 vsize=78952 CPUtime=642.24
/proc/3156/stat : 3156 (cmusat) R 3154 3156 3096 0 -1 4194304 22694 0 0 0 64209 15 0 0 25 0 1 0 275591243 80846848 18276 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/3156/statm: 19738 18276 118 243 0 19492 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 78952

[startup+702.496 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3157
/proc/meminfo: memFree=1743424/2055920 swapFree=4177336/4192956
[pid=3156] ppid=3154 vsize=79284 CPUtime=702.24
/proc/3156/stat : 3156 (cmusat) R 3154 3156 3096 0 -1 4194304 22773 0 0 0 70209 15 0 0 25 0 1 0 275591243 81186816 18355 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3156/statm: 19821 18355 118 243 0 19575 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 79284

[startup+762.513 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3157
/proc/meminfo: memFree=1742848/2055920 swapFree=4177336/4192956
[pid=3156] ppid=3154 vsize=79580 CPUtime=762.24
/proc/3156/stat : 3156 (cmusat) R 3154 3156 3096 0 -1 4194304 23184 0 0 0 76208 16 0 0 25 0 1 0 275591243 81489920 18494 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3156/statm: 19895 18494 118 243 0 19649 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 79580

[startup+822.532 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3157
/proc/meminfo: memFree=1742592/2055920 swapFree=4177336/4192956
[pid=3156] ppid=3154 vsize=79580 CPUtime=822.24
/proc/3156/stat : 3156 (cmusat) R 3154 3156 3096 0 -1 4194304 23255 0 0 0 82208 16 0 0 25 0 1 0 275591243 81489920 18565 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/3156/statm: 19895 18565 118 243 0 19649 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 79580

[startup+882.545 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3157
/proc/meminfo: memFree=1742272/2055920 swapFree=4177336/4192956
[pid=3156] ppid=3154 vsize=79696 CPUtime=882.23
/proc/3156/stat : 3156 (cmusat) R 3154 3156 3096 0 -1 4194304 23637 0 0 0 88207 16 0 0 25 0 1 0 275591243 81608704 18649 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/3156/statm: 19924 18649 118 243 0 19678 0
Current children cumulated CPU time (s) 882.23
Current children cumulated vsize (KiB) 79696

[startup+942.562 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3157
/proc/meminfo: memFree=1742080/2055920 swapFree=4177336/4192956
[pid=3156] ppid=3154 vsize=79888 CPUtime=942.22
/proc/3156/stat : 3156 (cmusat) R 3154 3156 3096 0 -1 4194304 23675 0 0 0 94206 16 0 0 25 0 1 0 275591243 81805312 18687 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/3156/statm: 19972 18687 118 243 0 19726 0
Current children cumulated CPU time (s) 942.22
Current children cumulated vsize (KiB) 79888

[startup+1002.58 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 3157
/proc/meminfo: memFree=1741248/2055920 swapFree=4177336/4192956
[pid=3156] ppid=3154 vsize=80400 CPUtime=1002.22
/proc/3156/stat : 3156 (cmusat) R 3154 3156 3096 0 -1 4194304 24217 0 0 0 100205 17 0 0 25 0 1 0 275591243 82329600 18902 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589762 0 0 4096 35 0 0 0 17 1 0 0
/proc/3156/statm: 20100 18902 118 243 0 19854 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 80400

[startup+1062.6 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 3157
/proc/meminfo: memFree=1740928/2055920 swapFree=4177336/4192956
[pid=3156] ppid=3154 vsize=80856 CPUtime=1062.22
/proc/3156/stat : 3156 (cmusat) R 3154 3156 3096 0 -1 4194304 24296 0 0 0 106205 17 0 0 25 0 1 0 275591243 82796544 18981 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3156/statm: 20214 18981 118 243 0 19968 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 80856

[startup+1122.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3157
/proc/meminfo: memFree=1740864/2055920 swapFree=4177336/4192956
[pid=3156] ppid=3154 vsize=80856 CPUtime=1122.21
/proc/3156/stat : 3156 (cmusat) R 3154 3156 3096 0 -1 4194304 24308 0 0 0 112204 17 0 0 25 0 1 0 275591243 82796544 18993 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3156/statm: 20214 18993 118 243 0 19968 0
Current children cumulated CPU time (s) 1122.21
Current children cumulated vsize (KiB) 80856

[startup+1182.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3157
/proc/meminfo: memFree=1740416/2055920 swapFree=4177336/4192956
[pid=3156] ppid=3154 vsize=81120 CPUtime=1182.21
/proc/3156/stat : 3156 (cmusat) R 3154 3156 3096 0 -1 4194304 24420 0 0 0 118204 17 0 0 25 0 1 0 275591243 83066880 19105 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3156/statm: 20280 19105 118 243 0 20034 0
Current children cumulated CPU time (s) 1182.21
Current children cumulated vsize (KiB) 81120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3157
/proc/meminfo: memFree=1738432/2055920 swapFree=4177336/4192956
[pid=3156] ppid=3154 vsize=82836 CPUtime=1200.03
/proc/3156/stat : 3156 (cmusat) R 3154 3156 3096 0 -1 4194304 24915 0 0 0 119985 18 0 0 25 0 1 0 275591243 84824064 19600 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3156/statm: 20709 19600 118 243 0 20463 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 82836

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): 1200.47
CPU time (s): 1200.05
CPU user time (s): 1199.85
CPU system time (s): 0.199969
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 82836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.199969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24915
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= 1422

runsolver used 0.738887 second user time and 2.46762 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Tue Feb 27 06:05:52 UTC 2007

IDJOB= 310222
IDBENCH= 20281
IDSOLVER= 121
FILE ID= node43/310222-1172556352

PBS_JOBID= 3971868

Free space on /tmp= 66557 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1248103115-09-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/310222-1172556352/cmusat /tmp/evaluation/310222-1172556352/instance-310222-1172556352.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-310222-1172556352 -o ROOT/results/node43/solver-310222-1172556352 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310222-1172556352/cmusat /tmp/evaluation/310222-1172556352/instance-310222-1172556352.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  7db698a93a5d58267ca490a662494eeb

RANDOM SEED= 700003524

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.281
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		: 3000.281
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:       1817112 kB
Buffers:         31232 kB
Cached:         151992 kB
SwapCached:       9964 kB
Active:          77708 kB
Inactive:       121844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1817112 kB
SwapTotal:     4192956 kB
SwapFree:      4177336 kB
Dirty:            2680 kB
Writeback:           0 kB
Mapped:          15124 kB
Slab:            25316 kB
Committed_AS:   663172 kB
PageTables:       1392 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= 66557 MiB

End job on node43 on Tue Feb 27 06:25:55 UTC 2007