Trace number 304523

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) 1200.06 1200.46

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S498187802-14.cnf
MD5SUM00d47b831eb8416786df8f38bac74b26
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.94064
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 513600

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  160                                                  |
0.00/0.02	c |  Number of clauses:    13600                                                |

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/node70/watcher-304523-1172060395 -o ROOT/results/node70/solver-304523-1172060395 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304523-1172060395/cmusat /tmp/evaluation/304523-1172060395/instance-304523-1172060395.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: 1.00 1.00 1.00 3/64 10567
/proc/meminfo: memFree=1631624/2055920 swapFree=4183164/4192956
[pid=10567] ppid=10565 vsize=2316 CPUtime=0
/proc/10567/stat : 10567 (cmusat) R 10565 10567 9867 0 -1 4194304 269 0 0 0 0 0 0 0 18 0 1 0 188840224 2371584 252 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/10567/statm: 579 252 96 243 0 333 0

[startup+0.106746 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10567
/proc/meminfo: memFree=1631624/2055920 swapFree=4183164/4192956
[pid=10567] ppid=10565 vsize=3588 CPUtime=0.1
/proc/10567/stat : 10567 (cmusat) R 10565 10567 9867 0 -1 4194304 576 0 0 0 10 0 0 0 18 0 1 0 188840224 3674112 559 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530543 0 0 4096 35 0 0 0 17 1 0 0
/proc/10567/statm: 897 559 107 243 0 651 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3588

[startup+0.514819 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10567
/proc/meminfo: memFree=1631624/2055920 swapFree=4183164/4192956
[pid=10567] ppid=10565 vsize=4656 CPUtime=0.5
/proc/10567/stat : 10567 (cmusat) R 10565 10567 9867 0 -1 4194304 1156 0 0 0 50 0 0 0 21 0 1 0 188840224 4767744 773 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/10567/statm: 1164 773 118 243 0 918 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4656

[startup+1.33497 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10568
/proc/meminfo: memFree=1627328/2055920 swapFree=4183164/4192956
[pid=10567] ppid=10565 vsize=6664 CPUtime=1.32
/proc/10567/stat : 10567 (cmusat) R 10565 10567 9867 0 -1 4194304 1812 0 0 0 132 0 0 0 25 0 1 0 188840224 6823936 1315 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/10567/statm: 1666 1315 118 243 0 1420 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6664

[startup+2.97126 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10568
/proc/meminfo: memFree=1626432/2055920 swapFree=4183164/4192956
[pid=10567] ppid=10565 vsize=7344 CPUtime=2.96
/proc/10567/stat : 10567 (cmusat) R 10565 10567 9867 0 -1 4194304 2126 0 0 0 296 0 0 0 25 0 1 0 188840224 7520256 1504 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589504 0 0 4096 35 0 0 0 17 1 0 0
/proc/10567/statm: 1836 1504 118 243 0 1590 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7344

[startup+6.24885 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10568
/proc/meminfo: memFree=1624768/2055920 swapFree=4183164/4192956
[pid=10567] ppid=10565 vsize=8552 CPUtime=6.24
/proc/10567/stat : 10567 (cmusat) R 10565 10567 9867 0 -1 4194304 2597 0 0 0 623 1 0 0 25 0 1 0 188840224 8757248 1836 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/10567/statm: 2138 1836 118 243 0 1892 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8552

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10568
/proc/meminfo: memFree=1620800/2055920 swapFree=4183164/4192956
[pid=10567] ppid=10565 vsize=12744 CPUtime=12.69
/proc/10567/stat : 10567 (cmusat) R 10565 10567 9867 0 -1 4194304 3812 0 0 0 1268 1 0 0 25 0 1 0 188840224 13049856 2702 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/10567/statm: 3186 2702 118 243 0 2940 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12744

[startup+25.5043 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10568
/proc/meminfo: memFree=1618048/2055920 swapFree=4183164/4192956
[pid=10567] ppid=10565 vsize=15320 CPUtime=25.49
/proc/10567/stat : 10567 (cmusat) R 10565 10567 9867 0 -1 4194304 4826 0 0 0 2547 2 0 0 25 0 1 0 188840224 15687680 3434 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/10567/statm: 3830 3434 118 243 0 3584 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15320

[startup+51.108 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10568
/proc/meminfo: memFree=1604544/2055920 swapFree=4183164/4192956
[pid=10567] ppid=10565 vsize=30272 CPUtime=51.08
/proc/10567/stat : 10567 (cmusat) R 10565 10567 9867 0 -1 4194304 8982 0 0 0 5104 4 0 0 25 0 1 0 188840224 30998528 6800 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590207 0 0 4096 35 0 0 0 17 1 0 0
/proc/10567/statm: 7568 6800 118 243 0 7322 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 30272

[startup+102.315 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10568
/proc/meminfo: memFree=1603776/2055920 swapFree=4183164/4192956
[pid=10567] ppid=10565 vsize=30572 CPUtime=102.27
/proc/10567/stat : 10567 (cmusat) R 10565 10567 9867 0 -1 4194304 9671 0 0 0 10222 5 0 0 25 0 1 0 188840224 31305728 7009 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/10567/statm: 7643 7009 118 243 0 7397 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30572

[startup+162.337 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10568
/proc/meminfo: memFree=1596352/2055920 swapFree=4183164/4192956
[pid=10567] ppid=10565 vsize=37668 CPUtime=162.28
/proc/10567/stat : 10567 (cmusat) R 10565 10567 9867 0 -1 4194304 11986 0 0 0 16220 8 0 0 25 0 1 0 188840224 38572032 8855 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10567/statm: 9417 8855 118 243 0 9171 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 37668

[startup+222.351 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10568
/proc/meminfo: memFree=1570816/2055920 swapFree=4183164/4192956
[pid=10567] ppid=10565 vsize=66212 CPUtime=222.27
/proc/10567/stat : 10567 (cmusat) R 10565 10567 9867 0 -1 4194304 19587 0 0 0 22215 12 0 0 25 0 1 0 188840224 67801088 15222 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/10567/statm: 16553 15222 118 243 0 16307 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 66212

[startup+282.366 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10568
/proc/meminfo: memFree=1570240/2055920 swapFree=4183164/4192956
[pid=10567] ppid=10565 vsize=66420 CPUtime=282.26
/proc/10567/stat : 10567 (cmusat) R 10565 10567 9867 0 -1 4194304 19934 0 0 0 28214 12 0 0 25 0 1 0 188840224 68014080 15353 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/10567/statm: 16605 15353 118 243 0 16359 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 66420

[startup+342.379 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 10568
/proc/meminfo: memFree=1569600/2055920 swapFree=4183164/4192956
[pid=10567] ppid=10565 vsize=66676 CPUtime=342.25
/proc/10567/stat : 10567 (cmusat) R 10565 10567 9867 0 -1 4194304 20328 0 0 0 34213 12 0 0 25 0 1 0 188840224 68276224 15512 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10567/statm: 16669 15512 118 243 0 16423 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 66676

[startup+402.398 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 10568
/proc/meminfo: memFree=1568768/2055920 swapFree=4183164/4192956
[pid=10567] ppid=10565 vsize=67420 CPUtime=402.25
/proc/10567/stat : 10567 (cmusat) R 10565 10567 9867 0 -1 4194304 20825 0 0 0 40212 13 0 0 25 0 1 0 188840224 69038080 15720 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/10567/statm: 16855 15720 118 243 0 16609 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 67420

[startup+462.421 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10568
/proc/meminfo: memFree=1568192/2055920 swapFree=4183164/4192956
[pid=10567] ppid=10565 vsize=67680 CPUtime=462.26
/proc/10567/stat : 10567 (cmusat) R 10565 10567 9867 0 -1 4194304 21006 0 0 0 46212 14 0 0 25 0 1 0 188840224 69304320 15868 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589780 0 0 4096 35 0 0 0 17 1 0 0
/proc/10567/statm: 16920 15868 118 243 0 16674 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 67680

[startup+522.438 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10568
/proc/meminfo: memFree=1567808/2055920 swapFree=4183164/4192956
[pid=10567] ppid=10565 vsize=68104 CPUtime=522.25
/proc/10567/stat : 10567 (cmusat) R 10565 10567 9867 0 -1 4194304 21363 0 0 0 52211 14 0 0 25 0 1 0 188840224 69738496 15947 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/10567/statm: 17026 15947 118 243 0 16780 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 68104

[startup+582.447 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10568
/proc/meminfo: memFree=1565120/2055920 swapFree=4183164/4192956
[pid=10567] ppid=10565 vsize=70476 CPUtime=582.24
/proc/10567/stat : 10567 (cmusat) R 10565 10567 9867 0 -1 4194304 22328 0 0 0 58209 15 0 0 25 0 1 0 188840224 72167424 16609 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10567/statm: 17619 16609 118 243 0 17373 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 70476

[startup+642.464 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10568
/proc/meminfo: memFree=1562304/2055920 swapFree=4183164/4192956
[pid=10567] ppid=10565 vsize=73424 CPUtime=642.24
/proc/10567/stat : 10567 (cmusat) R 10565 10567 9867 0 -1 4194304 23086 0 0 0 64208 16 0 0 25 0 1 0 188840224 75186176 17334 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10567/statm: 18356 17334 118 243 0 18110 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 73424

[startup+702.484 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10568
/proc/meminfo: memFree=1558464/2055920 swapFree=4183164/4192956
[pid=10567] ppid=10565 vsize=76912 CPUtime=702.24
/proc/10567/stat : 10567 (cmusat) R 10565 10567 9867 0 -1 4194304 24375 0 0 0 70207 17 0 0 25 0 1 0 188840224 78757888 18259 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10567/statm: 19228 18259 118 243 0 18982 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 76912

[startup+762.498 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10568
/proc/meminfo: memFree=1558080/2055920 swapFree=4183164/4192956
[pid=10567] ppid=10565 vsize=77500 CPUtime=762.23
/proc/10567/stat : 10567 (cmusat) R 10565 10567 9867 0 -1 4194304 24487 0 0 0 76206 17 0 0 25 0 1 0 188840224 79360000 18371 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/10567/statm: 19375 18371 118 243 0 19129 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 77500

[startup+822.516 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10568
/proc/meminfo: memFree=1550720/2055920 swapFree=4183164/4192956
[pid=10567] ppid=10565 vsize=84408 CPUtime=822.23
/proc/10567/stat : 10567 (cmusat) R 10565 10567 9867 0 -1 4194304 26702 0 0 0 82203 20 0 0 25 0 1 0 188840224 86433792 20192 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/10567/statm: 21102 20192 118 243 0 20856 0
Current children cumulated CPU time (s) 822.23
Current children cumulated vsize (KiB) 84408

[startup+882.527 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10568
/proc/meminfo: memFree=1550528/2055920 swapFree=4183164/4192956
[pid=10567] ppid=10565 vsize=84540 CPUtime=882.23
/proc/10567/stat : 10567 (cmusat) R 10565 10567 9867 0 -1 4194304 26750 0 0 0 88202 21 0 0 25 0 1 0 188840224 86568960 20240 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/10567/statm: 21135 20240 118 243 0 20889 0
Current children cumulated CPU time (s) 882.23
Current children cumulated vsize (KiB) 84540

[startup+942.542 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10568
/proc/meminfo: memFree=1550080/2055920 swapFree=4183164/4192956
[pid=10567] ppid=10565 vsize=85164 CPUtime=942.22
/proc/10567/stat : 10567 (cmusat) R 10565 10567 9867 0 -1 4194304 26889 0 0 0 94201 21 0 0 25 0 1 0 188840224 87207936 20346 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10567/statm: 21291 20346 118 243 0 21045 0
Current children cumulated CPU time (s) 942.22
Current children cumulated vsize (KiB) 85164

[startup+1002.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10568
/proc/meminfo: memFree=1503808/2055920 swapFree=4183164/4192956
[pid=10567] ppid=10565 vsize=137376 CPUtime=1002.22
/proc/10567/stat : 10567 (cmusat) R 10565 10567 9867 0 -1 4194304 40113 0 0 0 100195 27 0 0 25 0 1 0 188840224 140673024 31867 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/10567/statm: 34344 31867 118 243 0 34098 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 137376

[startup+1062.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10568
/proc/meminfo: memFree=1503680/2055920 swapFree=4183164/4192956
[pid=10567] ppid=10565 vsize=137524 CPUtime=1062.22
/proc/10567/stat : 10567 (cmusat) R 10565 10567 9867 0 -1 4194304 40553 0 0 0 106195 27 0 0 25 0 1 0 188840224 140824576 31912 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/10567/statm: 34381 31912 118 243 0 34135 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 137524

[startup+1122.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10568
/proc/meminfo: memFree=1503680/2055920 swapFree=4183164/4192956
[pid=10567] ppid=10565 vsize=137524 CPUtime=1122.21
/proc/10567/stat : 10567 (cmusat) R 10565 10567 9867 0 -1 4194304 40555 0 0 0 112194 27 0 0 25 0 1 0 188840224 140824576 31914 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590144 0 0 4096 35 0 0 0 17 1 0 0
/proc/10567/statm: 34381 31914 118 243 0 34135 0
Current children cumulated CPU time (s) 1122.21
Current children cumulated vsize (KiB) 137524

[startup+1182.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10568
/proc/meminfo: memFree=1502848/2055920 swapFree=4183164/4192956
[pid=10567] ppid=10565 vsize=137684 CPUtime=1182.21
/proc/10567/stat : 10567 (cmusat) R 10565 10567 9867 0 -1 4194304 41190 0 0 0 118193 28 0 0 25 0 1 0 188840224 140988416 32117 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10567/statm: 34421 32117 118 243 0 34175 0
Current children cumulated CPU time (s) 1182.21
Current children cumulated vsize (KiB) 137684



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10568
/proc/meminfo: memFree=1502848/2055920 swapFree=4183164/4192956
[pid=10567] ppid=10565 vsize=137684 CPUtime=1200.03
/proc/10567/stat : 10567 (cmusat) R 10565 10567 9867 0 -1 4194304 41192 0 0 0 119975 28 0 0 25 0 1 0 188840224 140988416 32119 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/10567/statm: 34421 32119 118 243 0 34175 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 137684

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): 1200.46
CPU time (s): 1200.06
CPU user time (s): 1199.75
CPU system time (s): 0.304953
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 137684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.304953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41192
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= 2048

runsolver used 0.85087 second user time and 2.35864 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Wed Feb 21 12:19:55 UTC 2007

IDJOB= 304523
IDBENCH= 20134
IDSOLVER= 121
FILE ID= node70/304523-1172060395

PBS_JOBID= 3892779

Free space on /tmp= 66559 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S498187802-14.cnf
COMMAND LINE= /tmp/evaluation/304523-1172060395/cmusat /tmp/evaluation/304523-1172060395/instance-304523-1172060395.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-304523-1172060395 -o ROOT/results/node70/solver-304523-1172060395 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304523-1172060395/cmusat /tmp/evaluation/304523-1172060395/instance-304523-1172060395.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  00d47b831eb8416786df8f38bac74b26

RANDOM SEED= 183290944

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.261
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		: 3000.261
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:       1632032 kB
Buffers:         34840 kB
Cached:         331204 kB
SwapCached:       4420 kB
Active:         264408 kB
Inactive:       111992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1632032 kB
SwapTotal:     4192956 kB
SwapFree:      4183164 kB
Dirty:            2820 kB
Writeback:           0 kB
Mapped:          15548 kB
Slab:            33512 kB
Committed_AS:   294068 kB
PageTables:       1396 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= 66559 MiB

End job on node70 on Wed Feb 21 12:39:58 UTC 2007