Trace number 311903

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) 1200.08 1200.52

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S183991542-09-SAT.cnf
MD5SUM7e8974f5ce5a0e1fdb59169bba7ce43c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.5364
Satisfiable
(Un)Satisfiability was proved
Number of variables2404
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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:  2405                                                 |
0.00/0.01	c |  Number of clauses:    7478                                                 |

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/node42/watcher-311903-1172578339 -o ROOT/results/node42/solver-311903-1172578339 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311903-1172578339/cmusat /tmp/evaluation/311903-1172578339/instance-311903-1172578339.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: 0.99 0.98 0.99 3/64 10939
/proc/meminfo: memFree=1813352/2055920 swapFree=4182516/4192956
[pid=10939] ppid=10937 vsize=2608 CPUtime=0
/proc/10939/stat : 10939 (cmusat) R 10937 10939 10158 0 -1 4194304 269 0 0 0 0 0 0 0 18 0 1 0 277789910 2670592 252 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/10939/statm: 652 253 96 243 0 406 0

[startup+0.106918 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10939
/proc/meminfo: memFree=1813352/2055920 swapFree=4182516/4192956
[pid=10939] ppid=10937 vsize=3340 CPUtime=0.1
/proc/10939/stat : 10939 (cmusat) R 10937 10939 10158 0 -1 4194304 454 0 0 0 10 0 0 0 18 0 1 0 277789910 3420160 437 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134580894 0 0 4096 35 0 0 0 17 1 0 0
/proc/10939/statm: 835 437 118 243 0 589 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3340

[startup+0.514994 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10939
/proc/meminfo: memFree=1813352/2055920 swapFree=4182516/4192956
[pid=10939] ppid=10937 vsize=4072 CPUtime=0.51
/proc/10939/stat : 10939 (cmusat) R 10937 10939 10158 0 -1 4194304 644 0 0 0 51 0 0 0 22 0 1 0 277789910 4169728 627 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/10939/statm: 1018 627 118 243 0 772 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4072

[startup+1.33515 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10940
/proc/meminfo: memFree=1810976/2055920 swapFree=4182516/4192956
[pid=10939] ppid=10937 vsize=4560 CPUtime=1.33
/proc/10939/stat : 10939 (cmusat) R 10937 10939 10158 0 -1 4194304 766 0 0 0 133 0 0 0 25 0 1 0 277789910 4669440 749 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581779 0 0 4096 35 0 0 0 17 1 0 0
/proc/10939/statm: 1140 749 118 243 0 894 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4560

[startup+2.97146 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10940
/proc/meminfo: memFree=1810400/2055920 swapFree=4182516/4192956
[pid=10939] ppid=10937 vsize=5072 CPUtime=2.96
/proc/10939/stat : 10939 (cmusat) R 10937 10939 10158 0 -1 4194304 922 0 0 0 296 0 0 0 25 0 1 0 277789910 5193728 905 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590002 0 0 4096 35 0 0 0 17 1 0 0
/proc/10939/statm: 1268 905 118 243 0 1022 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5072

[startup+6.25009 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10940
/proc/meminfo: memFree=1808096/2055920 swapFree=4182516/4192956
[pid=10939] ppid=10937 vsize=7280 CPUtime=6.23
/proc/10939/stat : 10939 (cmusat) R 10937 10939 10158 0 -1 4194304 1408 0 0 0 623 0 0 0 25 0 1 0 277789910 7454720 1391 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/10939/statm: 1820 1391 118 243 0 1574 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 7280

[startup+12.7033 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10940
/proc/meminfo: memFree=1806688/2055920 swapFree=4182516/4192956
[pid=10939] ppid=10937 vsize=8472 CPUtime=12.68
/proc/10939/stat : 10939 (cmusat) R 10937 10939 10158 0 -1 4194304 1820 0 0 0 1268 0 0 0 25 0 1 0 277789910 8675328 1698 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/10939/statm: 2118 1698 118 243 0 1872 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8472

[startup+25.5068 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10940
/proc/meminfo: memFree=1803744/2055920 swapFree=4182516/4192956
[pid=10939] ppid=10937 vsize=11556 CPUtime=25.49
/proc/10939/stat : 10939 (cmusat) R 10937 10939 10158 0 -1 4194304 2806 0 0 0 2548 1 0 0 25 0 1 0 277789910 11833344 2510 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590137 0 0 4096 35 0 0 0 17 1 0 0
/proc/10939/statm: 2889 2510 118 243 0 2643 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11556

[startup+51.1137 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10940
/proc/meminfo: memFree=1797280/2055920 swapFree=4182516/4192956
[pid=10939] ppid=10937 vsize=18232 CPUtime=51.08
/proc/10939/stat : 10939 (cmusat) R 10937 10939 10158 0 -1 4194304 4790 0 0 0 5106 2 0 0 25 0 1 0 277789910 18669568 4063 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/10939/statm: 4558 4063 118 243 0 4312 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18232

[startup+102.324 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10940
/proc/meminfo: memFree=1779488/2055920 swapFree=4182516/4192956
[pid=10939] ppid=10937 vsize=37120 CPUtime=102.27
/proc/10939/stat : 10939 (cmusat) R 10937 10939 10158 0 -1 4194304 10089 0 0 0 10222 5 0 0 25 0 1 0 277789910 38010880 8502 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/10939/statm: 9280 8502 118 243 0 9034 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 37120

[startup+162.352 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 10940
/proc/meminfo: memFree=1778976/2055920 swapFree=4182516/4192956
[pid=10939] ppid=10937 vsize=37200 CPUtime=162.27
/proc/10939/stat : 10939 (cmusat) R 10937 10939 10158 0 -1 4194304 10435 0 0 0 16222 5 0 0 25 0 1 0 277789910 38092800 8620 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/10939/statm: 9300 8620 118 243 0 9054 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 37200

[startup+222.369 s]
/proc/loadavg: 1.08 1.02 1.00 2/65 10940
/proc/meminfo: memFree=1777760/2055920 swapFree=4182516/4192956
[pid=10939] ppid=10937 vsize=38108 CPUtime=222.27
/proc/10939/stat : 10939 (cmusat) R 10937 10939 10158 0 -1 4194304 10986 0 0 0 22221 6 0 0 25 0 1 0 277789910 39022592 8902 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/10939/statm: 9527 8902 118 243 0 9281 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 38108

[startup+282.386 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 10940
/proc/meminfo: memFree=1774752/2055920 swapFree=4182516/4192956
[pid=10939] ppid=10937 vsize=41088 CPUtime=282.27
/proc/10939/stat : 10939 (cmusat) R 10937 10939 10158 0 -1 4194304 11951 0 0 0 28220 7 0 0 25 0 1 0 277789910 42074112 9714 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/10939/statm: 10272 9714 118 243 0 10026 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 41088

[startup+342.406 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 10940
/proc/meminfo: memFree=1771296/2055920 swapFree=4182516/4192956
[pid=10939] ppid=10937 vsize=44468 CPUtime=342.27
/proc/10939/stat : 10939 (cmusat) R 10937 10939 10158 0 -1 4194304 13005 0 0 0 34219 8 0 0 25 0 1 0 277789910 45535232 10601 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10939/statm: 11117 10601 118 243 0 10871 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 44468

[startup+402.428 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10940
/proc/meminfo: memFree=1766304/2055920 swapFree=4182516/4192956
[pid=10939] ppid=10937 vsize=48920 CPUtime=402.26
/proc/10939/stat : 10939 (cmusat) R 10937 10939 10158 0 -1 4194304 14366 0 0 0 40218 8 0 0 25 0 1 0 277789910 50094080 11780 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/10939/statm: 12230 11780 118 243 0 11984 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 48920

[startup+462.448 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10940
/proc/meminfo: memFree=1737312/2055920 swapFree=4182516/4192956
[pid=10939] ppid=10937 vsize=80948 CPUtime=462.27
/proc/10939/stat : 10939 (cmusat) R 10937 10939 10158 0 -1 4194304 22636 0 0 0 46213 14 0 0 25 0 1 0 277789910 82890752 18995 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/10939/statm: 20237 18995 118 243 0 19991 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 80948

[startup+522.465 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10940
/proc/meminfo: memFree=1736928/2055920 swapFree=4182516/4192956
[pid=10939] ppid=10937 vsize=81028 CPUtime=522.26
/proc/10939/stat : 10939 (cmusat) R 10937 10939 10158 0 -1 4194304 22955 0 0 0 52212 14 0 0 25 0 1 0 277789910 82972672 19096 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/10939/statm: 20257 19096 118 243 0 20011 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 81028

[startup+582.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10940
/proc/meminfo: memFree=1736800/2055920 swapFree=4182516/4192956
[pid=10939] ppid=10937 vsize=81164 CPUtime=582.25
/proc/10939/stat : 10939 (cmusat) R 10937 10939 10158 0 -1 4194304 22983 0 0 0 58211 14 0 0 25 0 1 0 277789910 83111936 19124 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/10939/statm: 20291 19124 118 243 0 20045 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 81164

[startup+642.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10940
/proc/meminfo: memFree=1736096/2055920 swapFree=4182516/4192956
[pid=10939] ppid=10937 vsize=81576 CPUtime=642.25
/proc/10939/stat : 10939 (cmusat) R 10937 10939 10158 0 -1 4194304 23401 0 0 0 64211 14 0 0 25 0 1 0 277789910 83533824 19304 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10939/statm: 20394 19304 118 243 0 20148 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 81576

[startup+702.525 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10940
/proc/meminfo: memFree=1735904/2055920 swapFree=4182516/4192956
[pid=10939] ppid=10937 vsize=81768 CPUtime=702.25
/proc/10939/stat : 10939 (cmusat) R 10937 10939 10158 0 -1 4194304 23439 0 0 0 70211 14 0 0 25 0 1 0 277789910 83730432 19342 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10939/statm: 20442 19342 118 243 0 20196 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 81768

[startup+762.547 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10940
/proc/meminfo: memFree=1735328/2055920 swapFree=4182516/4192956
[pid=10939] ppid=10937 vsize=81868 CPUtime=762.25
/proc/10939/stat : 10939 (cmusat) R 10937 10939 10158 0 -1 4194304 23828 0 0 0 76211 14 0 0 25 0 1 0 277789910 83832832 19471 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/10939/statm: 20467 19471 118 243 0 20221 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 81868

[startup+822.569 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10940
/proc/meminfo: memFree=1735392/2055920 swapFree=4182516/4192956
[pid=10939] ppid=10937 vsize=81868 CPUtime=822.25
/proc/10939/stat : 10939 (cmusat) R 10937 10939 10158 0 -1 4194304 23829 0 0 0 82211 14 0 0 25 0 1 0 277789910 83832832 19472 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/10939/statm: 20467 19472 118 243 0 20221 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 81868

[startup+882.588 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10940
/proc/meminfo: memFree=1734816/2055920 swapFree=4182516/4192956
[pid=10939] ppid=10937 vsize=81976 CPUtime=882.25
/proc/10939/stat : 10939 (cmusat) R 10937 10939 10158 0 -1 4194304 24249 0 0 0 88210 15 0 0 25 0 1 0 277789910 83943424 19607 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/10939/statm: 20494 19607 118 243 0 20248 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 81976

[startup+942.603 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10940
/proc/meminfo: memFree=1734752/2055920 swapFree=4182516/4192956
[pid=10939] ppid=10937 vsize=81976 CPUtime=942.24
/proc/10939/stat : 10939 (cmusat) R 10937 10939 10158 0 -1 4194304 24249 0 0 0 94209 15 0 0 25 0 1 0 277789910 83943424 19607 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/10939/statm: 20494 19607 118 243 0 20248 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 81976

[startup+1002.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10940
/proc/meminfo: memFree=1733152/2055920 swapFree=4182516/4192956
[pid=10939] ppid=10937 vsize=83320 CPUtime=1002.24
/proc/10939/stat : 10939 (cmusat) R 10937 10939 10158 0 -1 4194304 24970 0 0 0 100208 16 0 0 25 0 1 0 277789910 85319680 20016 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590170 0 0 4096 35 0 0 0 17 1 0 0
/proc/10939/statm: 20830 20016 118 243 0 20584 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 83320

[startup+1062.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10940
/proc/meminfo: memFree=1732960/2055920 swapFree=4182516/4192956
[pid=10939] ppid=10937 vsize=83452 CPUtime=1062.24
/proc/10939/stat : 10939 (cmusat) R 10937 10939 10158 0 -1 4194304 25010 0 0 0 106208 16 0 0 25 0 1 0 277789910 85454848 20056 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/10939/statm: 20863 20056 118 243 0 20617 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 83452

[startup+1122.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10940
/proc/meminfo: memFree=1732832/2055920 swapFree=4182516/4192956
[pid=10939] ppid=10937 vsize=83772 CPUtime=1122.24
/proc/10939/stat : 10939 (cmusat) R 10937 10939 10158 0 -1 4194304 25055 0 0 0 112208 16 0 0 25 0 1 0 277789910 85782528 20101 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/10939/statm: 20943 20101 118 243 0 20697 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 83772

[startup+1182.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10940
/proc/meminfo: memFree=1727712/2055920 swapFree=4182516/4192956
[pid=10939] ppid=10937 vsize=88544 CPUtime=1182.24
/proc/10939/stat : 10939 (cmusat) R 10937 10939 10158 0 -1 4194304 26341 0 0 0 118207 17 0 0 25 0 1 0 277789910 90669056 21387 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/10939/statm: 22136 21387 118 243 0 21890 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 88544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10940
/proc/meminfo: memFree=1725856/2055920 swapFree=4182516/4192956
[pid=10939] ppid=10937 vsize=90132 CPUtime=1200.05
/proc/10939/stat : 10939 (cmusat) R 10937 10939 10158 0 -1 4194304 27126 0 0 0 119988 17 0 0 25 0 1 0 277789910 92295168 21831 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590199 0 0 4096 35 0 0 0 17 1 0 0
/proc/10939/statm: 22533 21831 118 243 0 22287 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 90132

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): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.89
CPU system time (s): 0.187971
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 90132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.187971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27126
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= 2061

runsolver used 0.732888 second user time and 2.48262 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Tue Feb 27 12:12:19 UTC 2007

IDJOB= 311903
IDBENCH= 20327
IDSOLVER= 121
FILE ID= node42/311903-1172578339

PBS_JOBID= 3971911

Free space on /tmp= 66555 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S183991542-09-SAT.cnf
COMMAND LINE= /tmp/evaluation/311903-1172578339/cmusat /tmp/evaluation/311903-1172578339/instance-311903-1172578339.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-311903-1172578339 -o ROOT/results/node42/solver-311903-1172578339 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311903-1172578339/cmusat /tmp/evaluation/311903-1172578339/instance-311903-1172578339.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  7e8974f5ce5a0e1fdb59169bba7ce43c

RANDOM SEED= 300050171

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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:       1813824 kB
Buffers:         33876 kB
Cached:         159232 kB
SwapCached:       4704 kB
Active:         113832 kB
Inactive:        90176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1813824 kB
SwapTotal:     4192956 kB
SwapFree:      4182516 kB
Dirty:            2556 kB
Writeback:           0 kB
Mapped:          15428 kB
Slab:            24244 kB
Committed_AS:   913384 kB
PageTables:       1408 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= 66555 MiB

End job on node42 on Tue Feb 27 12:32:21 UTC 2007