Trace number 307803

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
CMUSAT 2007-02-08? (TO) 1200.13 1200.44

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S152598520-02-SAT.cnf
MD5SUM00293343f58b96b091c585953d0e06f9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.995848
Satisfiable
(Un)Satisfiability was proved
Number of variables6495
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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:  6500                                                 |
0.00/0.02	c |  Number of clauses:    17354                                                |

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/node7/watcher-307803-1172504068 -o ROOT/results/node7/solver-307803-1172504068 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307803-1172504068/cmusat /tmp/evaluation/307803-1172504068/instance-307803-1172504068.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 0.97 3/77 16685
/proc/meminfo: memFree=1650192/2055920 swapFree=4147496/4192956
[pid=16685] ppid=16683 vsize=3208 CPUtime=0
/proc/16685/stat : 16685 (cmusat) R 16683 16685 16275 0 -1 4194304 425 0 0 0 0 0 0 0 18 0 1 0 270361555 3284992 408 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134514326 0 0 4096 35 0 0 0 17 1 0 0
/proc/16685/statm: 802 408 96 243 0 556 0

[startup+0.10745 s]
/proc/loadavg: 0.92 0.98 0.97 3/77 16685
/proc/meminfo: memFree=1650192/2055920 swapFree=4147496/4192956
[pid=16685] ppid=16683 vsize=3384 CPUtime=0.1
/proc/16685/stat : 16685 (cmusat) R 16683 16685 16275 0 -1 4194304 1153 0 0 0 10 0 0 0 18 0 1 0 270361555 3465216 519 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/16685/statm: 846 520 112 243 0 600 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3384

[startup+0.515493 s]
/proc/loadavg: 0.92 0.98 0.97 3/77 16685
/proc/meminfo: memFree=1650192/2055920 swapFree=4147496/4192956
[pid=16685] ppid=16683 vsize=4716 CPUtime=0.5
/proc/16685/stat : 16685 (cmusat) R 16683 16685 16275 0 -1 4194304 1445 0 0 0 50 0 0 0 21 0 1 0 270361555 4829184 768 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134582206 0 0 4096 35 0 0 0 17 1 0 0
/proc/16685/statm: 1179 768 118 243 0 933 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4716

[startup+1.33558 s]
/proc/loadavg: 0.92 0.98 0.97 2/78 16686
/proc/meminfo: memFree=1646664/2055920 swapFree=4147496/4192956
[pid=16685] ppid=16683 vsize=5772 CPUtime=1.32
/proc/16685/stat : 16685 (cmusat) R 16683 16685 16275 0 -1 4194304 1714 0 0 0 132 0 0 0 25 0 1 0 270361555 5910528 1037 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/16685/statm: 1443 1037 118 243 0 1197 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5772

[startup+2.97175 s]
/proc/loadavg: 0.93 0.98 0.97 2/78 16686
/proc/meminfo: memFree=1645320/2055920 swapFree=4147496/4192956
[pid=16685] ppid=16683 vsize=6728 CPUtime=2.96
/proc/16685/stat : 16685 (cmusat) R 16683 16685 16275 0 -1 4194304 2002 0 0 0 296 0 0 0 25 0 1 0 270361555 6889472 1285 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/16685/statm: 1682 1285 118 243 0 1436 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6728

[startup+6.2541 s]
/proc/loadavg: 0.93 0.98 0.97 2/78 16686
/proc/meminfo: memFree=1644424/2055920 swapFree=4147496/4192956
[pid=16685] ppid=16683 vsize=7404 CPUtime=6.24
/proc/16685/stat : 16685 (cmusat) R 16683 16685 16275 0 -1 4194304 2323 0 0 0 624 0 0 0 25 0 1 0 270361555 7581696 1480 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134580942 0 0 4096 35 0 0 0 17 1 0 0
/proc/16685/statm: 1851 1480 118 243 0 1605 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7404

[startup+12.7068 s]
/proc/loadavg: 0.94 0.98 0.97 2/78 16686
/proc/meminfo: memFree=1641352/2055920 swapFree=4147496/4192956
[pid=16685] ppid=16683 vsize=10468 CPUtime=12.69
/proc/16685/stat : 16685 (cmusat) R 16683 16685 16275 0 -1 4194304 3301 0 0 0 1268 1 0 0 25 0 1 0 270361555 10719232 2267 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/16685/statm: 2617 2267 118 243 0 2371 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10468

[startup+25.5111 s]
/proc/loadavg: 0.95 0.98 0.97 2/78 16686
/proc/meminfo: memFree=1636808/2055920 swapFree=4147496/4192956
[pid=16685] ppid=16683 vsize=15852 CPUtime=25.49
/proc/16685/stat : 16685 (cmusat) R 16683 16685 16275 0 -1 4194304 4744 0 0 0 2547 2 0 0 25 0 1 0 270361555 16232448 3405 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/16685/statm: 3963 3405 118 243 0 3717 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15852

[startup+51.1228 s]
/proc/loadavg: 0.96 0.98 0.97 2/78 16686
/proc/meminfo: memFree=1634568/2055920 swapFree=4147496/4192956
[pid=16685] ppid=16683 vsize=17760 CPUtime=51.1
/proc/16685/stat : 16685 (cmusat) R 16683 16685 16275 0 -1 4194304 5490 0 0 0 5107 3 0 0 25 0 1 0 270361555 18186240 3947 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590222 0 0 4096 35 0 0 0 17 1 0 0
/proc/16685/statm: 4440 3947 119 243 0 4194 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 17760

[startup+102.34 s]
/proc/loadavg: 0.98 0.98 0.97 2/78 16686
/proc/meminfo: memFree=1627592/2055920 swapFree=4147496/4192956
[pid=16685] ppid=16683 vsize=24584 CPUtime=102.3
/proc/16685/stat : 16685 (cmusat) R 16683 16685 16275 0 -1 4194304 7667 0 0 0 10225 5 0 0 25 0 1 0 270361555 25174016 5785 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16685/statm: 6146 5785 119 243 0 5900 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 24584

[startup+162.369 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 16686
/proc/meminfo: memFree=1613704/2055920 swapFree=4147496/4192956
[pid=16685] ppid=16683 vsize=39592 CPUtime=162.31
/proc/16685/stat : 16685 (cmusat) R 16683 16685 16275 0 -1 4194304 11940 0 0 0 16224 7 0 0 25 0 1 0 270361555 40542208 9160 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16685/statm: 9898 9160 119 243 0 9652 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 39592

[startup+222.399 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 16686
/proc/meminfo: memFree=1608200/2055920 swapFree=4147496/4192956
[pid=16685] ppid=16683 vsize=45068 CPUtime=222.34
/proc/16685/stat : 16685 (cmusat) R 16683 16685 16275 0 -1 4194304 13482 0 0 0 22224 10 0 0 25 0 1 0 270361555 46149632 10570 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16685/statm: 11267 10570 119 243 0 11021 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 45068

[startup+282.428 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 16686
/proc/meminfo: memFree=1600328/2055920 swapFree=4147496/4192956
[pid=16685] ppid=16683 vsize=52768 CPUtime=282.35
/proc/16685/stat : 16685 (cmusat) R 16683 16685 16275 0 -1 4194304 15608 0 0 0 28223 12 0 0 25 0 1 0 270361555 54034432 12553 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16685/statm: 13192 12553 119 243 0 12946 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 52768

[startup+342.457 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 16686
/proc/meminfo: memFree=1595592/2055920 swapFree=4147496/4192956
[pid=16685] ppid=16683 vsize=56832 CPUtime=342.36
/proc/16685/stat : 16685 (cmusat) R 16683 16685 16275 0 -1 4194304 17042 0 0 0 34222 14 0 0 25 0 1 0 270361555 58195968 13666 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/16685/statm: 14208 13666 119 243 0 13962 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 56832

[startup+402.491 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 16688
/proc/meminfo: memFree=1595208/2055920 swapFree=4147496/4192956
[pid=16685] ppid=16683 vsize=56968 CPUtime=402.38
/proc/16685/stat : 16685 (cmusat) R 16683 16685 16275 0 -1 4194304 17132 0 0 0 40223 15 0 0 25 0 1 0 270361555 58335232 13756 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/16685/statm: 14242 13756 119 243 0 13996 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 56968

[startup+462.52 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 16688
/proc/meminfo: memFree=1593864/2055920 swapFree=4147496/4192956
[pid=16685] ppid=16683 vsize=58352 CPUtime=462.39
/proc/16685/stat : 16685 (cmusat) R 16683 16685 16275 0 -1 4194304 17704 0 0 0 46223 16 0 0 25 0 1 0 270361555 59752448 14148 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/16685/statm: 14588 14148 119 243 0 14342 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 58352

[startup+522.548 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 16688
/proc/meminfo: memFree=1590088/2055920 swapFree=4147496/4192956
[pid=16685] ppid=16683 vsize=62112 CPUtime=522.4
/proc/16685/stat : 16685 (cmusat) R 16683 16685 16275 0 -1 4194304 18864 0 0 0 52222 18 0 0 25 0 1 0 270361555 63602688 15113 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/16685/statm: 15528 15113 119 243 0 15282 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 62112

[startup+582.575 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 16688
/proc/meminfo: memFree=1553736/2055920 swapFree=4147496/4192956
[pid=16685] ppid=16683 vsize=101444 CPUtime=582.42
/proc/16685/stat : 16685 (cmusat) R 16683 16685 16275 0 -1 4194304 28982 0 0 0 58220 22 0 0 25 0 1 0 270361555 103878656 24112 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16685/statm: 25361 24112 119 243 0 25115 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 101444

[startup+642.608 s]
/proc/loadavg: 1.03 1.00 0.97 2/78 16688
/proc/meminfo: memFree=1553288/2055920 swapFree=4147496/4192956
[pid=16685] ppid=16683 vsize=101520 CPUtime=642.43
/proc/16685/stat : 16685 (cmusat) R 16683 16685 16275 0 -1 4194304 29309 0 0 0 64221 22 0 0 25 0 1 0 270361555 103956480 24209 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/16685/statm: 25380 24209 119 243 0 25134 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 101520

[startup+702.637 s]
/proc/loadavg: 1.01 1.00 0.97 2/78 16688
/proc/meminfo: memFree=1553352/2055920 swapFree=4147496/4192956
[pid=16685] ppid=16683 vsize=101520 CPUtime=702.44
/proc/16685/stat : 16685 (cmusat) R 16683 16685 16275 0 -1 4194304 29309 0 0 0 70221 23 0 0 25 0 1 0 270361555 103956480 24209 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16685/statm: 25380 24209 119 243 0 25134 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 101520

[startup+762.665 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 16688
/proc/meminfo: memFree=1552904/2055920 swapFree=4147496/4192956
[pid=16685] ppid=16683 vsize=101608 CPUtime=762.46
/proc/16685/stat : 16685 (cmusat) R 16683 16685 16275 0 -1 4194304 29667 0 0 0 76222 24 0 0 25 0 1 0 270361555 104046592 24318 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16685/statm: 25402 24318 119 243 0 25156 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 101608

[startup+822.703 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 16688
/proc/meminfo: memFree=1552840/2055920 swapFree=4147496/4192956
[pid=16685] ppid=16683 vsize=101608 CPUtime=822.48
/proc/16685/stat : 16685 (cmusat) R 16683 16685 16275 0 -1 4194304 29667 0 0 0 82224 24 0 0 25 0 1 0 270361555 104046592 24318 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/16685/statm: 25402 24318 119 243 0 25156 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 101608

[startup+882.735 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 16688
/proc/meminfo: memFree=1552648/2055920 swapFree=4147496/4192956
[pid=16685] ppid=16683 vsize=101764 CPUtime=882.5
/proc/16685/stat : 16685 (cmusat) R 16683 16685 16275 0 -1 4194304 29729 0 0 0 88225 25 0 0 25 0 1 0 270361555 104206336 24380 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590119 0 0 4096 35 0 0 0 17 1 0 0
/proc/16685/statm: 25441 24380 119 243 0 25195 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 101764

[startup+942.768 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 16688
/proc/meminfo: memFree=1552328/2055920 swapFree=4147496/4192956
[pid=16685] ppid=16683 vsize=101864 CPUtime=942.52
/proc/16685/stat : 16685 (cmusat) R 16683 16685 16275 0 -1 4194304 30072 0 0 0 94226 26 0 0 25 0 1 0 270361555 104308736 24452 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16685/statm: 25466 24452 119 243 0 25220 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 101864

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 16688
/proc/meminfo: memFree=1552328/2055920 swapFree=4147496/4192956
[pid=16685] ppid=16683 vsize=101864 CPUtime=1002.53
/proc/16685/stat : 16685 (cmusat) R 16683 16685 16275 0 -1 4194304 30072 0 0 0 100227 26 0 0 25 0 1 0 270361555 104308736 24452 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16685/statm: 25466 24452 119 243 0 25220 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 101864

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 16688
/proc/meminfo: memFree=1552392/2055920 swapFree=4147496/4192956
[pid=16685] ppid=16683 vsize=101864 CPUtime=1062.55
/proc/16685/stat : 16685 (cmusat) R 16683 16685 16275 0 -1 4194304 30072 0 0 0 106228 27 0 0 25 0 1 0 270361555 104308736 24452 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/16685/statm: 25466 24452 119 243 0 25220 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 101864

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 16688
/proc/meminfo: memFree=1551816/2055920 swapFree=4147496/4192956
[pid=16685] ppid=16683 vsize=101968 CPUtime=1122.56
/proc/16685/stat : 16685 (cmusat) R 16683 16685 16275 0 -1 4194304 30500 0 0 0 112229 27 0 0 25 0 1 0 270361555 104415232 24584 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16685/statm: 25492 24584 119 243 0 25246 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 101968

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 16688
/proc/meminfo: memFree=1551816/2055920 swapFree=4147496/4192956
[pid=16685] ppid=16683 vsize=101968 CPUtime=1182.58
/proc/16685/stat : 16685 (cmusat) R 16683 16685 16275 0 -1 4194304 30500 0 0 0 118230 28 0 0 25 0 1 0 270361555 104415232 24584 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/16685/statm: 25492 24584 119 243 0 25246 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 101968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.06 1.02 0.98 2/78 16688
/proc/meminfo: memFree=1551816/2055920 swapFree=4147496/4192956
[pid=16685] ppid=16683 vsize=101968 CPUtime=1200.1
/proc/16685/stat : 16685 (cmusat) R 16683 16685 16275 0 -1 4194304 30500 0 0 0 119982 28 0 0 25 0 1 0 270361555 104415232 24584 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589756 0 0 4096 35 0 0 0 17 1 0 0
/proc/16685/statm: 25492 24584 119 243 0 25246 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 101968

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.42 s]
/proc/loadavg: 1.06 1.02 0.98 2/78 16688
/proc/meminfo: memFree=1551816/2055920 swapFree=4147496/4192956
[pid=16685] ppid=16683 vsize=101968 CPUtime=1200.1
/proc/16685/stat : 16685 (cmusat) R 16683 16685 16275 0 -1 4194304 30500 0 0 0 119982 28 0 0 25 0 1 0 270361555 104415232 24584 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589756 0 0 4096 35 0 0 0 17 1 0 0
/proc/16685/statm: 25492 24584 119 243 0 25246 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 101968

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.13
CPU user time (s): 1199.82
CPU system time (s): 0.304953
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 101968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
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= 30500
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= 1610

runsolver used 1.41378 second user time and 2.77958 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Mon Feb 26 15:34:28 UTC 2007

IDJOB= 307803
IDBENCH= 20214
IDSOLVER= 121
FILE ID= node7/307803-1172504068

PBS_JOBID= 3971595

Free space on /tmp= 66550 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S152598520-02-SAT.cnf
COMMAND LINE= /tmp/evaluation/307803-1172504068/cmusat /tmp/evaluation/307803-1172504068/instance-307803-1172504068.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-307803-1172504068 -o ROOT/results/node7/solver-307803-1172504068 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307803-1172504068/cmusat /tmp/evaluation/307803-1172504068/instance-307803-1172504068.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  00293343f58b96b091c585953d0e06f9

RANDOM SEED= 787636734

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1650600 kB
Buffers:         48092 kB
Cached:         264052 kB
SwapCached:       9088 kB
Active:         176876 kB
Inactive:       158512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1650600 kB
SwapTotal:     4192956 kB
SwapFree:      4147496 kB
Dirty:            2744 kB
Writeback:           0 kB
Mapped:          30032 kB
Slab:            55512 kB
Committed_AS:   887892 kB
PageTables:       1764 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= 66550 MiB

End job on node7 on Mon Feb 26 15:54:50 UTC 2007