Trace number 313225

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
minisat SAT 2007 (with assertions)? (TO) 1200.12 1200.54

General information on the benchmark

Nameindustrial/anbulagan/
medium-sat/dated-10-13-s.cnf
MD5SUM120a205e1420676f8007fba80a5a88e7
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark14.3508
Satisfiable
(Un)Satisfiability was proved
Number of variables181082
Number of clauses824258
Sum of the clauses size1887794
Maximum clause length10
Minimum clause length1
Number of clauses of size 115233
Number of clauses of size 2657174
Number of clauses of size 3117631
Number of clauses of size 43800
Number of clauses of size 515200
Number of clauses of size over 515220

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  181082                                               |
0.00/0.00	c |  Number of clauses:    824258                                               |
1.00/1.03	c |  Parsing time:         0.95         s                                       |
3.79/3.84	c ============================[ Search Statistics ]==============================
3.79/3.84	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.79/3.84	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.79/3.84	c ===============================================================================
3.79/3.84	c |         0 |   43758   274683   707337 |    91561        0    nan |  0.000 % |
3.99/4.09	c |       100 |   43756   274683   707337 |   100717       97     22 | 49.436 % |
4.39/4.48	c |       251 |   43743   274683   707337 |   110788      242     30 | 49.674 % |
4.89/4.94	c |       476 |   43705   274683   707337 |   121867      464     30 | 50.119 % |
5.79/5.81	c |       815 |   41370   258800   670066 |   134054      791     33 | 50.475 % |
7.09/7.19	c |      1322 |   40522   253084   656799 |   147459     1275     41 | 51.203 % |
9.09/9.13	c |      2082 |   39656   247842   644291 |   162205     2015     45 | 51.834 % |
10.69/10.77	c |      3222 |   38864   241226   629271 |   178426     3147     51 | 51.840 % |
13.38/13.46	c |      4930 |   38831   240929   628552 |   196269     4852     57 | 51.853 % |
17.28/17.34	c |      7493 |   38807   240770   628161 |   215896     7412     62 | 51.901 % |
21.38/21.43	c |     11339 |   38744   240307   627085 |   237485    11258     67 | 51.901 % |
30.68/30.79	c |     17105 |   38744   240307   627085 |   261234    17024     85 | 51.901 % |
43.56/43.62	c |     25755 |   38670   239852   625979 |   287357    25672     95 | 52.031 % |
64.95/65.09	c |     38729 |   38254   237102   619542 |   316093    38637    102 | 52.414 % |
97.44/97.55	c |     58191 |   37774   233439   610640 |   347702    58084     96 | 54.690 % |
154.52/154.64	c |     87384 |   33686   201218   530623 |   382473    87169     92 | 54.694 % |
259.58/259.72	c |    131173 |   33609   200608   529187 |   420720   130944     80 | 54.737 % |
452.42/452.62	c |    196859 |   33601   200544   529042 |   462792   196628     82 | 54.746 % |
799.11/799.49	c |    295386 |   33415   199314   525932 |   509071   295154     81 | 54.844 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node22/watcher-313225-1176880045 -o ROOT/results/node22/solver-313225-1176880045 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313225-1176880045/minisat /tmp/evaluation/313225-1176880045/instance-313225-1176880045.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27568
/proc/meminfo: memFree=1645560/2055920 swapFree=4168584/4192956
[pid=27568] ppid=27566 vsize=2360 CPUtime=0
/proc/27568/stat : 27568 (minisat) R 27566 27568 26529 0 -1 4194304 485 0 0 0 0 0 0 0 18 0 1 0 135922213 2416640 469 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134525433 0 0 4096 3 0 0 0 17 1 0 0
/proc/27568/statm: 590 470 58 138 0 449 0

[startup+0.0563651 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27568
/proc/meminfo: memFree=1645560/2055920 swapFree=4168584/4192956
[pid=27568] ppid=27566 vsize=7560 CPUtime=0.04
/proc/27568/stat : 27568 (minisat) R 27566 27568 26529 0 -1 4194304 1656 0 0 0 4 0 0 0 18 0 1 0 135922213 7741440 1640 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/27568/statm: 1890 1640 58 138 0 1749 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7560

[startup+0.101372 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27568
/proc/meminfo: memFree=1645560/2055920 swapFree=4168584/4192956
[pid=27568] ppid=27566 vsize=12812 CPUtime=0.09
/proc/27568/stat : 27568 (minisat) R 27566 27568 26529 0 -1 4194304 2959 0 0 0 8 1 0 0 18 0 1 0 135922213 13119488 2943 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/27568/statm: 3203 2944 58 138 0 3062 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12812

[startup+0.301402 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27568
/proc/meminfo: memFree=1645560/2055920 swapFree=4168584/4192956
[pid=27568] ppid=27566 vsize=37896 CPUtime=0.29
/proc/27568/stat : 27568 (minisat) R 27566 27568 26529 0 -1 4194304 8029 0 0 0 26 3 0 0 19 0 1 0 135922213 38805504 8013 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/27568/statm: 9474 8013 58 138 0 9333 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37896

[startup+0.701464 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27568
/proc/meminfo: memFree=1645560/2055920 swapFree=4168584/4192956
[pid=27568] ppid=27566 vsize=56512 CPUtime=0.7
/proc/27568/stat : 27568 (minisat) R 27566 27568 26529 0 -1 4194304 12544 0 0 0 63 7 0 0 23 0 1 0 135922213 57868288 12528 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/27568/statm: 14128 12529 58 138 0 13987 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 56512

[startup+1.50159 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 27569
/proc/meminfo: memFree=1581168/2055920 swapFree=4168584/4192956
[pid=27568] ppid=27566 vsize=71636 CPUtime=1.49
/proc/27568/stat : 27568 (minisat) R 27566 27568 26529 0 -1 4194304 16695 0 0 0 140 9 0 0 25 0 1 0 135922213 73355264 16679 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/27568/statm: 17909 16680 72 138 0 17768 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 71636

[startup+3.10183 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 27569
/proc/meminfo: memFree=1570672/2055920 swapFree=4168584/4192956
[pid=27568] ppid=27566 vsize=90212 CPUtime=3.09
/proc/27568/stat : 27568 (minisat) R 27566 27568 26529 0 -1 4194304 20900 0 0 0 297 12 0 0 25 0 1 0 135922213 92377088 20884 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134530599 0 0 4096 3 0 0 0 17 1 0 0
/proc/27568/statm: 22553 20884 72 138 0 22412 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 90212

[startup+6.30132 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 27569
/proc/meminfo: memFree=1569584/2055920 swapFree=4168584/4192956
[pid=27568] ppid=27566 vsize=78640 CPUtime=6.29
/proc/27568/stat : 27568 (minisat) R 27566 27568 26529 0 -1 4194304 22052 0 0 0 617 12 0 0 25 0 1 0 135922213 80527360 18923 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/27568/statm: 19660 18923 74 138 0 19519 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 78640

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 27569
/proc/meminfo: memFree=1569712/2055920 swapFree=4168584/4192956
[pid=27568] ppid=27566 vsize=78640 CPUtime=12.68
/proc/27568/stat : 27568 (minisat) R 27566 27568 26529 0 -1 4194304 22053 0 0 0 1256 12 0 0 25 0 1 0 135922213 80527360 18924 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/27568/statm: 19660 18924 74 138 0 19519 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 78640

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 3/78 27569
/proc/meminfo: memFree=1569776/2055920 swapFree=4168584/4192956
[pid=27568] ppid=27566 vsize=78640 CPUtime=25.48
/proc/27568/stat : 27568 (minisat) R 27566 27568 26529 0 -1 4194304 22053 0 0 0 2536 12 0 0 25 0 1 0 135922213 80527360 18924 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/27568/statm: 19660 18924 74 138 0 19519 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 78640

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 27569
/proc/meminfo: memFree=1569904/2055920 swapFree=4168584/4192956
[pid=27568] ppid=27566 vsize=78640 CPUtime=51.06
/proc/27568/stat : 27568 (minisat) R 27566 27568 26529 0 -1 4194304 22053 0 0 0 5093 13 0 0 25 0 1 0 135922213 80527360 18924 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/27568/statm: 19660 18924 74 138 0 19519 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 78640

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 27569
/proc/meminfo: memFree=1563056/2055920 swapFree=4168584/4192956
[pid=27568] ppid=27566 vsize=85652 CPUtime=102.25
/proc/27568/stat : 27568 (minisat) R 27566 27568 26529 0 -1 4194304 23775 0 0 0 10210 15 0 0 25 0 1 0 135922213 87707648 20646 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/27568/statm: 21413 20646 74 138 0 21272 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 85652

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27569
/proc/meminfo: memFree=1553456/2055920 swapFree=4168584/4192956
[pid=27568] ppid=27566 vsize=95252 CPUtime=162.22
/proc/27568/stat : 27568 (minisat) R 27566 27568 26529 0 -1 4194304 26183 0 0 0 16205 17 0 0 25 0 1 0 135922213 97538048 23054 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/27568/statm: 23813 23054 74 138 0 23672 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 95252

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27569
/proc/meminfo: memFree=1548144/2055920 swapFree=4168584/4192956
[pid=27568] ppid=27566 vsize=100668 CPUtime=222.2
/proc/27568/stat : 27568 (minisat) R 27566 27568 26529 0 -1 4194304 27490 0 0 0 22201 19 0 0 25 0 1 0 135922213 103084032 24361 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/27568/statm: 25167 24361 74 138 0 25026 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 100668

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27569
/proc/meminfo: memFree=1542192/2055920 swapFree=4168584/4192956
[pid=27568] ppid=27566 vsize=106844 CPUtime=282.18
/proc/27568/stat : 27568 (minisat) R 27566 27568 26529 0 -1 4194304 28998 0 0 0 28196 22 0 0 25 0 1 0 135922213 109408256 25869 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/27568/statm: 26711 25869 74 138 0 26570 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 106844

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27569
/proc/meminfo: memFree=1537136/2055920 swapFree=4168584/4192956
[pid=27568] ppid=27566 vsize=111820 CPUtime=342.16
/proc/27568/stat : 27568 (minisat) R 27566 27568 26529 0 -1 4194304 30229 0 0 0 34193 23 0 0 25 0 1 0 135922213 114503680 27100 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551929 0 0 4096 3 0 0 0 17 1 0 0
/proc/27568/statm: 27955 27100 74 138 0 27814 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 111820

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27569
/proc/meminfo: memFree=1529712/2055920 swapFree=4168584/4192956
[pid=27568] ppid=27566 vsize=119576 CPUtime=402.14
/proc/27568/stat : 27568 (minisat) R 27566 27568 26529 0 -1 4194304 32151 0 0 0 40188 26 0 0 25 0 1 0 135922213 122445824 29022 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/27568/statm: 29894 29022 74 138 0 29753 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 119576

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27569
/proc/meminfo: memFree=1519472/2055920 swapFree=4168584/4192956
[pid=27568] ppid=27566 vsize=129548 CPUtime=462.12
/proc/27568/stat : 27568 (minisat) R 27566 27568 26529 0 -1 4194304 34652 0 0 0 46182 30 0 0 25 0 1 0 135922213 132657152 31523 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134552069 0 0 4096 3 0 0 0 17 1 0 0
/proc/27568/statm: 32387 31523 74 138 0 32246 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 129548

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27569
/proc/meminfo: memFree=1513712/2055920 swapFree=4168584/4192956
[pid=27568] ppid=27566 vsize=135700 CPUtime=522.1
/proc/27568/stat : 27568 (minisat) R 27566 27568 26529 0 -1 4194304 36092 0 0 0 52178 32 0 0 25 0 1 0 135922213 138956800 32963 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/27568/statm: 33925 32963 74 138 0 33784 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 135700

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27569
/proc/meminfo: memFree=1507248/2055920 swapFree=4168584/4192956
[pid=27568] ppid=27566 vsize=142220 CPUtime=582.08
/proc/27568/stat : 27568 (minisat) R 27566 27568 26529 0 -1 4194304 37720 0 0 0 58173 35 0 0 25 0 1 0 135922213 145633280 34591 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550565 0 0 4096 3 0 0 0 17 1 0 0
/proc/27568/statm: 35555 34591 74 138 0 35414 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 142220

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27569
/proc/meminfo: memFree=1500528/2055920 swapFree=4168584/4192956
[pid=27568] ppid=27566 vsize=148632 CPUtime=642.06
/proc/27568/stat : 27568 (minisat) R 27566 27568 26529 0 -1 4194304 39358 0 0 0 64169 37 0 0 25 0 1 0 135922213 152199168 36229 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134556078 0 0 4096 3 0 0 0 17 1 0 0
/proc/27568/statm: 37158 36229 74 138 0 37017 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 148632

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27569
/proc/meminfo: memFree=1495536/2055920 swapFree=4168584/4192956
[pid=27568] ppid=27566 vsize=153672 CPUtime=702.04
/proc/27568/stat : 27568 (minisat) R 27566 27568 26529 0 -1 4194304 40610 0 0 0 70164 40 0 0 25 0 1 0 135922213 157360128 37481 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/27568/statm: 38418 37481 74 138 0 38277 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 153672

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27569
/proc/meminfo: memFree=1489520/2055920 swapFree=4168584/4192956
[pid=27568] ppid=27566 vsize=159524 CPUtime=762.03
/proc/27568/stat : 27568 (minisat) R 27566 27568 26529 0 -1 4194304 42097 0 0 0 76161 42 0 0 25 0 1 0 135922213 163352576 38968 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/27568/statm: 39881 38968 74 138 0 39740 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 159524

[startup+822.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 27569
/proc/meminfo: memFree=1483952/2055920 swapFree=4168584/4192956
[pid=27568] ppid=27566 vsize=165160 CPUtime=822
/proc/27568/stat : 27568 (minisat) R 27566 27568 26529 0 -1 4194304 43498 0 0 0 82156 44 0 0 25 0 1 0 135922213 169123840 40369 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/27568/statm: 41290 40369 74 138 0 41149 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 165160

[startup+882.302 s]
/proc/loadavg: 1.44 1.11 1.03 2/78 27569
/proc/meminfo: memFree=1478448/2055920 swapFree=4168584/4192956
[pid=27568] ppid=27566 vsize=171136 CPUtime=881.98
/proc/27568/stat : 27568 (minisat) R 27566 27568 26529 0 -1 4194304 44867 0 0 0 88152 46 0 0 25 0 1 0 135922213 175243264 41738 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/27568/statm: 42784 41738 74 138 0 42643 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 171136

[startup+942.301 s]
/proc/loadavg: 1.16 1.08 1.03 2/78 27569
/proc/meminfo: memFree=1473840/2055920 swapFree=4168584/4192956
[pid=27568] ppid=27566 vsize=175788 CPUtime=941.96
/proc/27568/stat : 27568 (minisat) R 27566 27568 26529 0 -1 4194304 46034 0 0 0 94149 47 0 0 25 0 1 0 135922213 180006912 42905 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/27568/statm: 43947 42905 74 138 0 43806 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 175788

[startup+1002.3 s]
/proc/loadavg: 1.06 1.07 1.02 2/78 27569
/proc/meminfo: memFree=1469680/2055920 swapFree=4168584/4192956
[pid=27568] ppid=27566 vsize=179844 CPUtime=1001.94
/proc/27568/stat : 27568 (minisat) R 27566 27568 26529 0 -1 4194304 47049 0 0 0 100145 49 0 0 25 0 1 0 135922213 184160256 43920 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/27568/statm: 44961 43920 74 138 0 44820 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 179844

[startup+1062.3 s]
/proc/loadavg: 1.02 1.05 1.02 2/78 27569
/proc/meminfo: memFree=1465776/2055920 swapFree=4168584/4192956
[pid=27568] ppid=27566 vsize=183864 CPUtime=1061.92
/proc/27568/stat : 27568 (minisat) R 27566 27568 26529 0 -1 4194304 48025 0 0 0 106142 50 0 0 25 0 1 0 135922213 188276736 44896 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/27568/statm: 45966 44896 74 138 0 45825 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 183864

[startup+1122.3 s]
/proc/loadavg: 1.00 1.04 1.01 2/78 27569
/proc/meminfo: memFree=1461232/2055920 swapFree=4168584/4192956
[pid=27568] ppid=27566 vsize=188272 CPUtime=1121.9
/proc/27568/stat : 27568 (minisat) R 27566 27568 26529 0 -1 4194304 49154 0 0 0 112138 52 0 0 25 0 1 0 135922213 192790528 46025 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/27568/statm: 47068 46025 74 138 0 46927 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 188272

[startup+1182.3 s]
/proc/loadavg: 1.00 1.03 1.01 2/78 27569
/proc/meminfo: memFree=1455728/2055920 swapFree=4168584/4192956
[pid=27568] ppid=27566 vsize=193892 CPUtime=1181.88
/proc/27568/stat : 27568 (minisat) R 27566 27568 26529 0 -1 4194304 50548 0 0 0 118135 53 0 0 25 0 1 0 135922213 198545408 47419 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/27568/statm: 48473 47419 74 138 0 48332 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 193892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 27569
/proc/meminfo: memFree=1453808/2055920 swapFree=4168584/4192956
[pid=27568] ppid=27566 vsize=195608 CPUtime=1200.08
/proc/27568/stat : 27568 (minisat) R 27566 27568 26529 0 -1 4194304 50996 0 0 0 119954 54 0 0 25 0 1 0 135922213 200302592 47867 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/27568/statm: 48902 47867 74 138 0 48761 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 195608

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 27569
/proc/meminfo: memFree=1453808/2055920 swapFree=4168584/4192956
[pid=27568] ppid=27566 vsize=195608 CPUtime=1200.08
/proc/27568/stat : 27568 (minisat) R 27566 27568 26529 0 -1 4194304 50996 0 0 0 119954 54 0 0 25 0 1 0 135922213 200302592 47867 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/27568/statm: 48902 47867 74 138 0 48761 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 195608

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.12
CPU user time (s): 1199.54
CPU system time (s): 0.576912
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 195608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.54
system time used= 0.576912
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50996
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= 3084

runsolver used 1.35479 second user time and 2.99954 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Wed Apr 18 07:07:25 UTC 2007

IDJOB= 313225
IDBENCH= 20361
IDSOLVER= 109
FILE ID= node22/313225-1176880045

PBS_JOBID= 4590307

Free space on /tmp= 66498 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-sat/dated-10-13-s.cnf
COMMAND LINE= /tmp/evaluation/313225-1176880045/minisat /tmp/evaluation/313225-1176880045/instance-313225-1176880045.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-313225-1176880045 -o ROOT/results/node22/solver-313225-1176880045 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313225-1176880045/minisat /tmp/evaluation/313225-1176880045/instance-313225-1176880045.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  120a205e1420676f8007fba80a5a88e7

RANDOM SEED= 953555226

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1645968 kB
Buffers:         35356 kB
Cached:         290576 kB
SwapCached:       2100 kB
Active:          76748 kB
Inactive:       272276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1645968 kB
SwapTotal:     4192956 kB
SwapFree:      4168584 kB
Dirty:           15388 kB
Writeback:           0 kB
Mapped:          30940 kB
Slab:            46612 kB
Committed_AS:  1729396 kB
PageTables:       1676 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= 66498 MiB

End job on node22 on Wed Apr 18 07:27:28 UTC 2007