Trace number 1733783

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 2.1 (Sat-race'08 Edition)? (TO) 1200.12 1200.42

General information on the benchmark

NameCRAFTED/modcircuits/
mod3block_4vars_11gates_b2_restricted.cnf
MD5SUMa05652854911cfd1b4cd45a296cdc798
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1570
Number of clauses746634
Sum of the clauses size4332883
Maximum clause length34
Minimum clause length1
Number of clauses of size 1398
Number of clauses of size 24712
Number of clauses of size 326183
Number of clauses of size 48465
Number of clauses of size 530979
Number of clauses of size over 5675897

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.29/0.40	c |  Number of variables:          1570                                         |
0.29/0.40	c |  Number of clauses:           83254                                         |
0.29/0.40	c |  Parse time:                   0.38 s                                       |
0.79/0.85	c |  Simplification time:          0.45 s                                       |
0.79/0.85	c |                                                                             |
0.79/0.85	c ============================[ Search Statistics ]==============================
0.79/0.85	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.79/0.85	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.79/0.85	c ===============================================================================
0.79/0.85	c |       100 |     851    34914   170376 |    12801      100     12 | 33.886 % |
0.79/0.86	c |       250 |     850    34914   170376 |    14081      249     15 | 33.949 % |
0.79/0.87	c |       475 |     849    34914   170376 |    15490      473     16 | 34.013 % |
0.79/0.88	c |       812 |     849    34914   170376 |    17039      810     18 | 34.013 % |
0.89/0.90	c |      1318 |     848    34914   170376 |    18743     1315     18 | 34.077 % |
0.89/0.93	c |      2077 |     848    34914   170376 |    20617     2074     18 | 34.077 % |
0.89/0.97	c |      3216 |     847    34914   170376 |    22679     3212     20 | 34.140 % |
1.00/1.05	c |      4924 |     842    34914   170376 |    24947     4915     20 | 34.459 % |
1.09/1.19	c |      7486 |     842    34914   170376 |    27441     7477     21 | 34.459 % |
1.39/1.41	c |     11330 |     841    34411   168806 |    30185    11319     21 | 34.522 % |
1.69/1.73	c |     17096 |     841    34361   168706 |    33204    17082     21 | 34.522 % |
2.29/2.37	c |     25745 |     841    34361   168706 |    36525    25731     21 | 34.522 % |
3.59/3.62	c |     38719 |     840    34291   168566 |    40177    16324     20 | 34.586 % |
5.19/5.24	c |     58180 |     840    34291   168566 |    44195    35785     21 | 34.586 % |
7.59/7.64	c |     87372 |     840    34291   168566 |    48614    36322     20 | 34.586 % |
11.48/11.52	c |    131161 |     838    34196   168240 |    53476    46296     21 | 34.713 % |
17.79/17.81	c |    196845 |     838    34196   168240 |    58823    37929     21 | 34.713 % |
27.98/28.05	c |    295371 |     836    34104   167784 |    64706    50536     20 | 34.841 % |
43.88/43.91	c |    443160 |     836    34104   167784 |    71176    56902     21 | 34.841 % |
69.18/69.23	c |    664843 |     832    33895   167082 |    78294    64788     21 | 35.096 % |
113.06/113.19	c |    997368 |     829    33757   166384 |    86124    48250     22 | 35.287 % |
195.44/195.51	c |   1496156 |     829    33757   166384 |    94736    25184     18 | 35.287 % |
319.01/319.12	c |   2244338 |     827    33711   166156 |   104210    30758     26 | 35.414 % |
472.47/472.62	c |   3366612 |     821    33389   164542 |   114631    45801     20 | 35.797 % |
702.21/702.43	c |   5050023 |     820    33342   164448 |   126094   103816     21 | 35.861 % |
1073.62/1073.98	c |   7575139 |     820    33342   164448 |   138703    84842     19 | 35.861 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1733783-1240792584/watcher-1733783-1240792584 -o /tmp/evaluation-result-1733783-1240792584/solver-1733783-1240792584 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1733783-1240792584.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): 1800 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: 2.00 1.89 1.47 3/65 25309
/proc/meminfo: memFree=1764808/2055920 swapFree=4191356/4192956
[pid=25309] ppid=25307 vsize=7468 CPUtime=0
/proc/25309/stat : 25309 (minisat) R 25307 25309 25243 0 -1 4194304 409 0 0 0 0 0 0 0 18 0 1 0 107286273 7647232 393 1992294400 4194304 5092341 548682068832 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/25309/statm: 1867 395 63 219 0 1645 0

[startup+0.085958 s]
/proc/loadavg: 2.00 1.89 1.47 3/65 25309
/proc/meminfo: memFree=1764808/2055920 swapFree=4191356/4192956
[pid=25309] ppid=25307 vsize=9328 CPUtime=0.07
/proc/25309/stat : 25309 (minisat) R 25307 25309 25243 0 -1 4194304 1058 0 0 0 7 0 0 0 18 0 1 0 107286273 9551872 1042 1992294400 4194304 5092341 548682068832 18446744073709551615 4270245 0 0 4096 3 0 0 0 17 1 0 0
/proc/25309/statm: 2332 1042 63 219 0 2110 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9328

[startup+0.101958 s]
/proc/loadavg: 2.00 1.89 1.47 3/65 25309
/proc/meminfo: memFree=1764808/2055920 swapFree=4191356/4192956
[pid=25309] ppid=25307 vsize=9488 CPUtime=0.09
/proc/25309/stat : 25309 (minisat) R 25307 25309 25243 0 -1 4194304 1162 0 0 0 9 0 0 0 18 0 1 0 107286273 9715712 1105 1992294400 4194304 5092341 548682068832 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/25309/statm: 2372 1106 63 219 0 2150 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9488

[startup+0.301977 s]
/proc/loadavg: 2.00 1.89 1.47 3/65 25309
/proc/meminfo: memFree=1764808/2055920 swapFree=4191356/4192956
[pid=25309] ppid=25307 vsize=11052 CPUtime=0.29
/proc/25309/stat : 25309 (minisat) R 25307 25309 25243 0 -1 4194304 1803 0 0 0 28 1 0 0 19 0 1 0 107286273 11317248 1685 1992294400 4194304 5092341 548682068832 18446744073709551615 4269057 0 0 4096 3 0 0 0 17 1 0 0
/proc/25309/statm: 2763 1685 63 219 0 2541 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11052

[startup+0.702017 s]
/proc/loadavg: 2.00 1.89 1.47 3/65 25309
/proc/meminfo: memFree=1764808/2055920 swapFree=4191356/4192956
[pid=25309] ppid=25307 vsize=11712 CPUtime=0.69
/proc/25309/stat : 25309 (minisat) R 25307 25309 25243 0 -1 4194304 2133 0 0 0 67 2 0 0 22 0 1 0 107286273 11993088 2015 1992294400 4194304 5092341 548682068832 18446744073709551615 4219703 0 0 4096 3 0 0 0 17 1 0 0
/proc/25309/statm: 2928 2015 87 219 0 2706 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11712

[startup+1.50109 s]
/proc/loadavg: 2.00 1.89 1.47 2/66 25310
/proc/meminfo: memFree=1758528/2055920 swapFree=4191356/4192956
[pid=25309] ppid=25307 vsize=11512 CPUtime=1.49
/proc/25309/stat : 25309 (minisat) R 25307 25309 25243 0 -1 4194304 2653 0 0 0 147 2 0 0 25 0 1 0 107286273 11788288 1894 1992294400 4194304 5092341 548682068832 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/25309/statm: 2878 1894 103 219 0 2656 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11512

[startup+3.10125 s]
/proc/loadavg: 1.92 1.87 1.47 2/66 25310
/proc/meminfo: memFree=1755712/2055920 swapFree=4191356/4192956
[pid=25309] ppid=25307 vsize=11512 CPUtime=3.09
/proc/25309/stat : 25309 (minisat) R 25307 25309 25243 0 -1 4194304 3173 0 0 0 307 2 0 0 25 0 1 0 107286273 11788288 2414 1992294400 4194304 5092341 548682068832 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/25309/statm: 2878 2414 103 219 0 2656 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11512

[startup+6.30156 s]
/proc/loadavg: 1.92 1.87 1.47 2/66 25310
/proc/meminfo: memFree=1753984/2055920 swapFree=4191356/4192956
[pid=25309] ppid=25307 vsize=17780 CPUtime=6.29
/proc/25309/stat : 25309 (minisat) R 25307 25309 25243 0 -1 4194304 5259 0 0 0 625 4 0 0 25 0 1 0 107286273 18206720 3437 1992294400 4194304 5092341 548682068832 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/25309/statm: 4445 3437 103 219 0 4223 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17780

[startup+12.7012 s]
/proc/loadavg: 1.78 1.85 1.47 2/66 25310
/proc/meminfo: memFree=1748224/2055920 swapFree=4191356/4192956
[pid=25309] ppid=25307 vsize=25560 CPUtime=12.69
/proc/25309/stat : 25309 (minisat) R 25307 25309 25243 0 -1 4194304 7996 0 0 0 1263 6 0 0 25 0 1 0 107286273 26173440 4871 1992294400 4194304 5092341 548682068832 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/25309/statm: 6390 4871 103 219 0 6168 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25560

[startup+25.5014 s]
/proc/loadavg: 1.66 1.82 1.46 2/66 25310
/proc/meminfo: memFree=1741760/2055920 swapFree=4191356/4192956
[pid=25309] ppid=25307 vsize=25560 CPUtime=25.48
/proc/25309/stat : 25309 (minisat) R 25307 25309 25243 0 -1 4194304 8985 0 0 0 2541 7 0 0 25 0 1 0 107286273 26173440 5860 1992294400 4194304 5092341 548682068832 18446744073709551615 4240931 0 0 4096 3 0 0 0 17 1 0 0
/proc/25309/statm: 6390 5860 103 219 0 6168 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25560

[startup+51.1019 s]
/proc/loadavg: 1.43 1.75 1.45 2/66 25310
/proc/meminfo: memFree=1740800/2055920 swapFree=4191356/4192956
[pid=25309] ppid=25307 vsize=25560 CPUtime=51.08
/proc/25309/stat : 25309 (minisat) R 25307 25309 25243 0 -1 4194304 9229 0 0 0 5101 7 0 0 25 0 1 0 107286273 26173440 6104 1992294400 4194304 5092341 548682068832 18446744073709551615 4252112 0 0 4096 3 0 0 0 17 1 0 0
/proc/25309/statm: 6390 6104 103 219 0 6168 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25560

[startup+102.306 s]
/proc/loadavg: 1.17 1.62 1.42 2/66 25310
/proc/meminfo: memFree=1737280/2055920 swapFree=4191356/4192956
[pid=25309] ppid=25307 vsize=33636 CPUtime=102.27
/proc/25309/stat : 25309 (minisat) R 25307 25309 25243 0 -1 4194304 10109 0 0 0 10219 8 0 0 25 0 1 0 107286273 34443264 6984 1992294400 4194304 5092341 548682068832 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/25309/statm: 8409 6984 103 219 0 8187 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 33636

[startup+162.302 s]
/proc/loadavg: 1.06 1.51 1.39 2/66 25312
/proc/meminfo: memFree=1730752/2055920 swapFree=4191356/4192956
[pid=25309] ppid=25307 vsize=37528 CPUtime=162.25
/proc/25309/stat : 25309 (minisat) R 25307 25309 25243 0 -1 4194304 11698 0 0 0 16215 10 0 0 25 0 1 0 107286273 38428672 8573 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25309/statm: 9382 8573 103 219 0 9160 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 37528

[startup+222.302 s]
/proc/loadavg: 1.02 1.41 1.36 2/66 25312
/proc/meminfo: memFree=1729280/2055920 swapFree=4191356/4192956
[pid=25309] ppid=25307 vsize=37700 CPUtime=222.23
/proc/25309/stat : 25309 (minisat) R 25307 25309 25243 0 -1 4194304 12054 0 0 0 22213 10 0 0 25 0 1 0 107286273 38604800 8929 1992294400 4194304 5092341 548682068832 18446744073709551615 4240788 0 0 4096 3 0 0 0 17 1 0 0
/proc/25309/statm: 9425 8929 103 219 0 9203 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 37700

[startup+282.301 s]
/proc/loadavg: 1.04 1.35 1.34 2/66 25312
/proc/meminfo: memFree=1725504/2055920 swapFree=4191356/4192956
[pid=25309] ppid=25307 vsize=44404 CPUtime=282.22
/proc/25309/stat : 25309 (minisat) R 25307 25309 25243 0 -1 4194304 15527 0 0 0 28209 13 0 0 25 0 1 0 107286273 45469696 9962 1992294400 4194304 5092341 548682068832 18446744073709551615 4240620 0 0 4096 3 0 0 0 17 1 0 0
/proc/25309/statm: 11101 9962 103 219 0 10879 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 44404

[startup+342.301 s]
/proc/loadavg: 1.05 1.30 1.33 2/66 25312
/proc/meminfo: memFree=1722112/2055920 swapFree=4191356/4192956
[pid=25309] ppid=25307 vsize=44404 CPUtime=342.2
/proc/25309/stat : 25309 (minisat) R 25307 25309 25243 0 -1 4194304 19250 0 0 0 34205 15 0 0 25 0 1 0 107286273 45469696 10661 1992294400 4194304 5092341 548682068832 18446744073709551615 4249550 0 0 4096 3 0 0 0 17 1 0 0
/proc/25309/statm: 11101 10661 103 219 0 10879 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 44404

[startup+402.301 s]
/proc/loadavg: 1.05 1.26 1.31 2/66 25312
/proc/meminfo: memFree=1716224/2055920 swapFree=4191356/4192956
[pid=25309] ppid=25307 vsize=49592 CPUtime=402.19
/proc/25309/stat : 25309 (minisat) R 25307 25309 25243 0 -1 4194304 20756 0 0 0 40203 16 0 0 25 0 1 0 107286273 50782208 12167 1992294400 4194304 5092341 548682068832 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/25309/statm: 12398 12167 103 219 0 12176 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 49592

[startup+462.301 s]
/proc/loadavg: 1.15 1.25 1.30 2/66 25312
/proc/meminfo: memFree=1716224/2055920 swapFree=4191356/4192956
[pid=25309] ppid=25307 vsize=49592 CPUtime=462.17
/proc/25309/stat : 25309 (minisat) R 25307 25309 25243 0 -1 4194304 20762 0 0 0 46201 16 0 0 25 0 1 0 107286273 50782208 12173 1992294400 4194304 5092341 548682068832 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/25309/statm: 12398 12173 103 219 0 12176 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 49592

[startup+522.302 s]
/proc/loadavg: 1.06 1.20 1.28 2/66 25312
/proc/meminfo: memFree=1704576/2055920 swapFree=4191356/4192956
[pid=25309] ppid=25307 vsize=61920 CPUtime=522.16
/proc/25309/stat : 25309 (minisat) R 25307 25309 25243 0 -1 4194304 23684 0 0 0 52198 18 0 0 25 0 1 0 107286273 63406080 15095 1992294400 4194304 5092341 548682068832 18446744073709551615 4252256 0 0 4096 3 0 0 0 17 1 0 0
/proc/25309/statm: 15480 15095 103 219 0 15258 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 61920

[startup+582.302 s]
/proc/loadavg: 1.02 1.16 1.26 2/66 25312
/proc/meminfo: memFree=1703936/2055920 swapFree=4191356/4192956
[pid=25309] ppid=25307 vsize=61920 CPUtime=582.15
/proc/25309/stat : 25309 (minisat) R 25307 25309 25243 0 -1 4194304 23845 0 0 0 58196 19 0 0 25 0 1 0 107286273 63406080 15256 1992294400 4194304 5092341 548682068832 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 1 0 0
/proc/25309/statm: 15480 15256 103 219 0 15258 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 61920

[startup+642.302 s]
/proc/loadavg: 1.00 1.13 1.24 2/66 25312
/proc/meminfo: memFree=1724224/2055920 swapFree=4191356/4192956
[pid=25309] ppid=25307 vsize=45912 CPUtime=642.14
/proc/25309/stat : 25309 (minisat) R 25307 25309 25243 0 -1 4194304 24678 0 0 0 64194 20 0 0 25 0 1 0 107286273 47013888 10171 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/25309/statm: 11478 10171 103 219 0 11256 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 45912

[startup+702.301 s]
/proc/loadavg: 1.00 1.10 1.22 2/66 25312
/proc/meminfo: memFree=1708096/2055920 swapFree=4191356/4192956
[pid=25309] ppid=25307 vsize=62440 CPUtime=702.11
/proc/25309/stat : 25309 (minisat) R 25307 25309 25243 0 -1 4194304 28701 0 0 0 70190 21 0 0 25 0 1 0 107286273 63938560 14194 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/25309/statm: 15610 14194 103 219 0 15388 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 62440

[startup+762.305 s]
/proc/loadavg: 1.00 1.08 1.20 2/66 25312
/proc/meminfo: memFree=1708032/2055920 swapFree=4191356/4192956
[pid=25309] ppid=25307 vsize=62440 CPUtime=762.1
/proc/25309/stat : 25309 (minisat) R 25307 25309 25243 0 -1 4194304 28706 0 0 0 76189 21 0 0 25 0 1 0 107286273 63938560 14199 1992294400 4194304 5092341 548682068832 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/25309/statm: 15610 14199 103 219 0 15388 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 62440

[startup+822.301 s]
/proc/loadavg: 1.00 1.06 1.19 2/66 25312
/proc/meminfo: memFree=1707456/2055920 swapFree=4191356/4192956
[pid=25309] ppid=25307 vsize=62440 CPUtime=822.09
/proc/25309/stat : 25309 (minisat) R 25307 25309 25243 0 -1 4194304 28828 0 0 0 82187 22 0 0 25 0 1 0 107286273 63938560 14321 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/25309/statm: 15610 14321 103 219 0 15388 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 62440

[startup+882.301 s]
/proc/loadavg: 1.00 1.05 1.17 2/66 25312
/proc/meminfo: memFree=1707200/2055920 swapFree=4191356/4192956
[pid=25309] ppid=25307 vsize=74760 CPUtime=882.07
/proc/25309/stat : 25309 (minisat) R 25307 25309 25243 0 -1 4194304 28884 0 0 0 88185 22 0 0 25 0 1 0 107286273 76554240 14377 1992294400 4194304 5092341 548682068832 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/25309/statm: 18690 14377 103 219 0 18468 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 74760

[startup+942.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 25312
/proc/meminfo: memFree=1705920/2055920 swapFree=4191356/4192956
[pid=25309] ppid=25307 vsize=74760 CPUtime=942.05
/proc/25309/stat : 25309 (minisat) R 25307 25309 25243 0 -1 4194304 29196 0 0 0 94183 22 0 0 25 0 1 0 107286273 76554240 14689 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25309/statm: 18690 14689 103 219 0 18468 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 74760

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 25312
/proc/meminfo: memFree=1705920/2055920 swapFree=4191356/4192956
[pid=25309] ppid=25307 vsize=74760 CPUtime=1002.04
/proc/25309/stat : 25309 (minisat) R 25307 25309 25243 0 -1 4194304 29196 0 0 0 100182 22 0 0 25 0 1 0 107286273 76554240 14689 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25309/statm: 18690 14689 103 219 0 18468 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 74760

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 25312
/proc/meminfo: memFree=1694208/2055920 swapFree=4191356/4192956
[pid=25309] ppid=25307 vsize=74760 CPUtime=1062.02
/proc/25309/stat : 25309 (minisat) R 25307 25309 25243 0 -1 4194304 32115 0 0 0 106178 24 0 0 25 0 1 0 107286273 76554240 17608 1992294400 4194304 5092341 548682068832 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/25309/statm: 18690 17608 103 219 0 18468 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 74760

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/66 25312
/proc/meminfo: memFree=1694144/2055920 swapFree=4191356/4192956
[pid=25309] ppid=25307 vsize=74760 CPUtime=1122.01
/proc/25309/stat : 25309 (minisat) R 25307 25309 25243 0 -1 4194304 32115 0 0 0 112177 24 0 0 25 0 1 0 107286273 76554240 17608 1992294400 4194304 5092341 548682068832 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/25309/statm: 18690 17608 103 219 0 18468 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 74760

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/66 25312
/proc/meminfo: memFree=1693888/2055920 swapFree=4191356/4192956
[pid=25309] ppid=25307 vsize=74760 CPUtime=1181.99
/proc/25309/stat : 25309 (minisat) R 25307 25309 25243 0 -1 4194304 32186 0 0 0 118175 24 0 0 25 0 1 0 107286273 76554240 17679 1992294400 4194304 5092341 548682068832 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/25309/statm: 18690 17679 103 219 0 18468 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 74760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 25312
/proc/meminfo: memFree=1693632/2055920 swapFree=4191356/4192956
[pid=25309] ppid=25307 vsize=74760 CPUtime=1200.09
/proc/25309/stat : 25309 (minisat) R 25307 25309 25243 0 -1 4194304 32246 0 0 0 119985 24 0 0 25 0 1 0 107286273 76554240 17739 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25309/statm: 18690 17739 103 219 0 18468 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 74760

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): 1200.42
CPU time (s): 1200.12
CPU user time (s): 1199.86
CPU system time (s): 0.26096
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 74760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.26096
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32246
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= 2
involuntary context switches= 1438

runsolver used 1.39779 second user time and 2.77458 second system time

The end

Launcher Data 

Begin job on node56 at 2009-04-27 02:36:25
IDJOB=1733783
IDBENCH=71147
IDSOLVER=546
FILE ID=node56/1733783-1240792584
PBS_JOBID= 9187351
Free space on /tmp= 103040 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3block_4vars_11gates_b2_restricted.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733783-1240792584/watcher-1733783-1240792584 -o /tmp/evaluation-result-1733783-1240792584/solver-1733783-1240792584 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1733783-1240792584.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a05652854911cfd1b4cd45a296cdc798
RANDOM SEED=1147740024

node56.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.218
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		: 3000.218
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:       1765288 kB
Buffers:         32192 kB
Cached:         186388 kB
SwapCached:        924 kB
Active:          82468 kB
Inactive:       150032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1765288 kB
SwapTotal:     4192956 kB
SwapFree:      4191356 kB
Dirty:           23136 kB
Writeback:           0 kB
Mapped:          22532 kB
Slab:            44072 kB
Committed_AS:   375908 kB
PageTables:       1468 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= 103036 MiB
End job on node56 at 2009-04-27 02:56:28