Trace number 1731425

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) 1200.1 1200.51

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-connm-ue-csp-sat-n800-d0.04-s362703357.sat05-548.reshuffled-07.cnf
MD5SUMd8fa78c834564753f42ad3a5aaefa23a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark256.362
Satisfiable
(Un)Satisfiability was proved
Number of variables796
Number of clauses10039
Sum of the clauses size30316
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 39840
Number of clauses of size 4199
Number of clauses of size 50
Number of clauses of size over 50

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 |                                                                             |
0.00/0.01	c |  Number of variables:           796                                         |
0.00/0.01	c |  Number of clauses:           10039                                         |
0.00/0.01	c |  Parse time:                   0.01 s                                       |
0.01/0.07	c |  Simplification time:          0.06 s                                       |
0.01/0.07	c |                                                                             |
0.01/0.07	c ============================[ Search Statistics ]==============================
0.01/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.01/0.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.01/0.07	c ===============================================================================
0.01/0.08	c |       100 |     597     9840    32922 |     3608      100     14 |  0.000 % |
0.01/0.08	c |       250 |     597     9840    32922 |     3968      250     16 |  0.000 % |
0.01/0.09	c |       475 |     597     9840    32922 |     4365      475     17 |  0.000 % |
0.09/0.10	c |       812 |     597     9840    32922 |     4802      812     18 |  0.000 % |
0.09/0.13	c |      1318 |     597     9840    32922 |     5282     1318     18 |  0.000 % |
0.09/0.17	c |      2077 |     597     9840    32922 |     5810     2077     19 |  0.000 % |
0.19/0.24	c |      3216 |     597     9840    32922 |     6391     3216     18 |  0.000 % |
0.29/0.34	c |      4924 |     597     9840    32922 |     7030     4924     18 |  0.000 % |
0.39/0.50	c |      7486 |     597     9840    32922 |     7734     3936     16 |  0.000 % |
0.69/0.73	c |     11330 |     597     9840    32922 |     8507     7780     16 |  0.000 % |
1.09/1.13	c |     17096 |     597     9840    32922 |     9358     4987     16 |  0.000 % |
1.69/1.74	c |     25745 |     597     9840    32922 |    10294     8923     16 |  0.000 % |
2.69/2.72	c |     38719 |     597     9840    32922 |    11323     6391     16 |  0.000 % |
4.09/4.16	c |     58180 |     597     9840    32922 |    12455     8804     18 |  0.001 % |
6.39/6.41	c |     87372 |     597     9840    32922 |    13701     6739     17 |  0.000 % |
9.79/9.82	c |    131161 |     597     9840    32922 |    15071     9283     17 |  0.000 % |
15.08/15.13	c |    196845 |     597     9840    32922 |    16578    14552     17 |  0.000 % |
23.58/23.66	c |    295371 |     597     9840    32922 |    18236    13311     17 |  0.000 % |
36.98/37.03	c |    443160 |     597     9840    32922 |    20060    14826     19 |  0.000 % |
57.87/57.95	c |    664843 |     597     9840    32922 |    22066    15350     16 |  0.001 % |
89.86/89.94	c |    997368 |     597     9840    32922 |    24272    16205     17 |  0.001 % |
139.95/140.06	c |   1496156 |     597     9840    32922 |    26700    16401     15 |  0.001 % |
216.72/216.83	c |   2244338 |     597     9840    32922 |    29370    21250     16 |  0.001 % |
336.87/337.05	c |   3366612 |     597     9840    32922 |    32307    27887     17 |  0.001 % |
526.81/527.08	c |   5050023 |     597     9840    32922 |    35537    21176     15 |  0.000 % |
820.81/821.15	c |   7575139 |     597     9840    32922 |    39091    14555     18 |  0.000 % |

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-1731425-1240770442/watcher-1731425-1240770442 -o /tmp/evaluation-result-1731425-1240770442/solver-1731425-1240770442 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1731425-1240770442.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: 0.92 0.98 0.99 3/64 23540
/proc/meminfo: memFree=1477120/2055920 swapFree=4181432/4192956
[pid=23540] ppid=23538 vsize=7608 CPUtime=0
/proc/23540/stat : 23540 (minisat) R 23538 23540 23249 0 -1 4194304 217 0 0 0 0 0 0 0 18 0 1 0 105070415 7790592 201 1992294400 4194304 5092341 548682068832 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/23540/statm: 1902 201 63 219 0 1680 0

[startup+0.022945 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23540
/proc/meminfo: memFree=1477120/2055920 swapFree=4181432/4192956
[pid=23540] ppid=23538 vsize=8048 CPUtime=0.01
/proc/23540/stat : 23540 (minisat) R 23538 23540 23249 0 -1 4194304 395 0 0 0 1 0 0 0 18 0 1 0 105070415 8241152 379 1992294400 4194304 5092341 548682068832 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/23540/statm: 2012 380 88 219 0 1790 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8048

[startup+0.101959 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23540
/proc/meminfo: memFree=1477120/2055920 swapFree=4181432/4192956
[pid=23540] ppid=23538 vsize=8048 CPUtime=0.09
/proc/23540/stat : 23540 (minisat) R 23538 23540 23249 0 -1 4194304 527 0 0 0 9 0 0 0 18 0 1 0 105070415 8241152 408 1992294400 4194304 5092341 548682068832 18446744073709551615 4250350 0 0 4096 3 0 0 0 17 1 0 0
/proc/23540/statm: 2012 408 99 219 0 1790 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8048

[startup+0.301995 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23540
/proc/meminfo: memFree=1477120/2055920 swapFree=4181432/4192956
[pid=23540] ppid=23538 vsize=8048 CPUtime=0.29
/proc/23540/stat : 23540 (minisat) R 23538 23540 23249 0 -1 4194304 599 0 0 0 29 0 0 0 19 0 1 0 105070415 8241152 480 1992294400 4194304 5092341 548682068832 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/23540/statm: 2012 480 100 219 0 1790 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8048

[startup+0.701068 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23540
/proc/meminfo: memFree=1477120/2055920 swapFree=4181432/4192956
[pid=23540] ppid=23538 vsize=8124 CPUtime=0.69
/proc/23540/stat : 23540 (minisat) R 23538 23540 23249 0 -1 4194304 839 0 0 0 69 0 0 0 22 0 1 0 105070415 8318976 541 1992294400 4194304 5092341 548682068832 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/23540/statm: 2031 541 100 219 0 1809 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8124

[startup+1.50221 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23541
/proc/meminfo: memFree=1474424/2055920 swapFree=4181432/4192956
[pid=23540] ppid=23538 vsize=18644 CPUtime=1.49
/proc/23540/stat : 23540 (minisat) R 23538 23540 23249 0 -1 4194304 1290 0 0 0 149 0 0 0 25 0 1 0 105070415 19091456 992 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/23540/statm: 4661 992 100 219 0 4439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18644

[startup+3.1015 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23541
/proc/meminfo: memFree=1473208/2055920 swapFree=4181432/4192956
[pid=23540] ppid=23538 vsize=18644 CPUtime=3.09
/proc/23540/stat : 23540 (minisat) R 23538 23540 23249 0 -1 4194304 1350 0 0 0 309 0 0 0 25 0 1 0 105070415 19091456 1052 1992294400 4194304 5092341 548682068832 18446744073709551615 4262243 0 0 4096 3 0 0 0 17 1 0 0
/proc/23540/statm: 4661 1052 100 219 0 4439 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18644

[startup+6.30109 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23541
/proc/meminfo: memFree=1472632/2055920 swapFree=4181432/4192956
[pid=23540] ppid=23538 vsize=18644 CPUtime=6.29
/proc/23540/stat : 23540 (minisat) R 23538 23540 23249 0 -1 4194304 1448 0 0 0 629 0 0 0 25 0 1 0 105070415 19091456 1150 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23540/statm: 4661 1150 100 219 0 4439 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18644

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23541
/proc/meminfo: memFree=1471992/2055920 swapFree=4181432/4192956
[pid=23540] ppid=23538 vsize=18644 CPUtime=12.68
/proc/23540/stat : 23540 (minisat) R 23538 23540 23249 0 -1 4194304 1591 0 0 0 1268 0 0 0 25 0 1 0 105070415 19091456 1293 1992294400 4194304 5092341 548682068832 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/23540/statm: 4661 1293 100 219 0 4439 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18644

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 23541
/proc/meminfo: memFree=1471032/2055920 swapFree=4181432/4192956
[pid=23540] ppid=23538 vsize=18620 CPUtime=25.48
/proc/23540/stat : 23540 (minisat) R 23538 23540 23249 0 -1 4194304 2508 0 0 0 2547 1 0 0 25 0 1 0 105070415 19066880 1539 1992294400 4194304 5092341 548682068832 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/23540/statm: 4655 1539 100 219 0 4433 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18620

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 23541
/proc/meminfo: memFree=1469560/2055920 swapFree=4181432/4192956
[pid=23540] ppid=23538 vsize=18620 CPUtime=51.07
/proc/23540/stat : 23540 (minisat) R 23538 23540 23249 0 -1 4194304 2857 0 0 0 5106 1 0 0 25 0 1 0 105070415 19066880 1888 1992294400 4194304 5092341 548682068832 18446744073709551615 4249091 0 0 4096 3 0 0 0 17 1 0 0
/proc/23540/statm: 4655 1888 100 219 0 4433 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18620

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 23541
/proc/meminfo: memFree=1468280/2055920 swapFree=4181432/4192956
[pid=23540] ppid=23538 vsize=18620 CPUtime=102.26
/proc/23540/stat : 23540 (minisat) R 23538 23540 23249 0 -1 4194304 3182 0 0 0 10224 2 0 0 25 0 1 0 105070415 19066880 2213 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/23540/statm: 4655 2213 100 219 0 4433 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18620

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23541
/proc/meminfo: memFree=1467384/2055920 swapFree=4181432/4192956
[pid=23540] ppid=23538 vsize=18620 CPUtime=162.24
/proc/23540/stat : 23540 (minisat) R 23538 23540 23249 0 -1 4194304 3406 0 0 0 16222 2 0 0 25 0 1 0 105070415 19066880 2437 1992294400 4194304 5092341 548682068832 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/23540/statm: 4655 2437 100 219 0 4433 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 18620

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23541
/proc/meminfo: memFree=1466168/2055920 swapFree=4181432/4192956
[pid=23540] ppid=23538 vsize=18620 CPUtime=222.22
/proc/23540/stat : 23540 (minisat) R 23538 23540 23249 0 -1 4194304 3694 0 0 0 22220 2 0 0 25 0 1 0 105070415 19066880 2725 1992294400 4194304 5092341 548682068832 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/23540/statm: 4655 2725 100 219 0 4433 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 18620

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23541
/proc/meminfo: memFree=1465656/2055920 swapFree=4181432/4192956
[pid=23540] ppid=23538 vsize=18620 CPUtime=282.19
/proc/23540/stat : 23540 (minisat) R 23538 23540 23249 0 -1 4194304 3830 0 0 0 28217 2 0 0 25 0 1 0 105070415 19066880 2861 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/23540/statm: 4655 2861 100 219 0 4433 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18620

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23541
/proc/meminfo: memFree=1465144/2055920 swapFree=4181432/4192956
[pid=23540] ppid=23538 vsize=18620 CPUtime=342.17
/proc/23540/stat : 23540 (minisat) R 23538 23540 23249 0 -1 4194304 3942 0 0 0 34215 2 0 0 25 0 1 0 105070415 19066880 2973 1992294400 4194304 5092341 548682068832 18446744073709551615 4241550 0 0 4096 3 0 0 0 17 1 0 0
/proc/23540/statm: 4655 2973 100 219 0 4433 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 18620

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23541
/proc/meminfo: memFree=1462456/2055920 swapFree=4181432/4192956
[pid=23540] ppid=23538 vsize=23892 CPUtime=402.16
/proc/23540/stat : 23540 (minisat) R 23538 23540 23249 0 -1 4194304 4636 0 0 0 40213 3 0 0 25 0 1 0 105070415 24465408 3667 1992294400 4194304 5092341 548682068832 18446744073709551615 4252112 0 0 4096 3 0 0 0 17 1 0 0
/proc/23540/statm: 5973 3667 100 219 0 5751 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 23892

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23541
/proc/meminfo: memFree=1462136/2055920 swapFree=4181432/4192956
[pid=23540] ppid=23538 vsize=23892 CPUtime=462.14
/proc/23540/stat : 23540 (minisat) R 23538 23540 23249 0 -1 4194304 4704 0 0 0 46211 3 0 0 25 0 1 0 105070415 24465408 3735 1992294400 4194304 5092341 548682068832 18446744073709551615 4249992 0 0 4096 3 0 0 0 17 1 0 0
/proc/23540/statm: 5973 3735 100 219 0 5751 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 23892

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23541
/proc/meminfo: memFree=1462136/2055920 swapFree=4181432/4192956
[pid=23540] ppid=23538 vsize=23892 CPUtime=522.12
/proc/23540/stat : 23540 (minisat) R 23538 23540 23249 0 -1 4194304 4706 0 0 0 52209 3 0 0 25 0 1 0 105070415 24465408 3737 1992294400 4194304 5092341 548682068832 18446744073709551615 4265867 0 0 4096 3 0 0 0 17 1 0 0
/proc/23540/statm: 5973 3737 100 219 0 5751 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 23892

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23541
/proc/meminfo: memFree=1461048/2055920 swapFree=4181432/4192956
[pid=23540] ppid=23538 vsize=23892 CPUtime=582.09
/proc/23540/stat : 23540 (minisat) R 23538 23540 23249 0 -1 4194304 4975 0 0 0 58206 3 0 0 25 0 1 0 105070415 24465408 4006 1992294400 4194304 5092341 548682068832 18446744073709551615 4248383 0 0 4096 3 0 0 0 17 1 0 0
/proc/23540/statm: 5973 4006 100 219 0 5751 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 23892

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23541
/proc/meminfo: memFree=1460984/2055920 swapFree=4181432/4192956
[pid=23540] ppid=23538 vsize=23892 CPUtime=642.08
/proc/23540/stat : 23540 (minisat) R 23538 23540 23249 0 -1 4194304 4987 0 0 0 64204 4 0 0 25 0 1 0 105070415 24465408 4018 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23540/statm: 5973 4018 100 219 0 5751 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 23892

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23543
/proc/meminfo: memFree=1460664/2055920 swapFree=4181432/4192956
[pid=23540] ppid=23538 vsize=23892 CPUtime=702.06
/proc/23540/stat : 23540 (minisat) R 23538 23540 23249 0 -1 4194304 4990 0 0 0 70202 4 0 0 25 0 1 0 105070415 24465408 4021 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/23540/statm: 5973 4021 100 219 0 5751 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 23892

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23543
/proc/meminfo: memFree=1460728/2055920 swapFree=4181432/4192956
[pid=23540] ppid=23538 vsize=23892 CPUtime=762.04
/proc/23540/stat : 23540 (minisat) R 23538 23540 23249 0 -1 4194304 4995 0 0 0 76200 4 0 0 25 0 1 0 105070415 24465408 4026 1992294400 4194304 5092341 548682068832 18446744073709551615 4241064 0 0 4096 3 0 0 0 17 1 0 0
/proc/23540/statm: 5973 4026 100 219 0 5751 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 23892

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23543
/proc/meminfo: memFree=1460728/2055920 swapFree=4181432/4192956
[pid=23540] ppid=23538 vsize=23892 CPUtime=822.01
/proc/23540/stat : 23540 (minisat) R 23538 23540 23249 0 -1 4194304 5001 0 0 0 82197 4 0 0 25 0 1 0 105070415 24465408 4032 1992294400 4194304 5092341 548682068832 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/23540/statm: 5973 4032 100 219 0 5751 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 23892

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23543
/proc/meminfo: memFree=1460728/2055920 swapFree=4181432/4192956
[pid=23540] ppid=23538 vsize=23892 CPUtime=881.99
/proc/23540/stat : 23540 (minisat) R 23538 23540 23249 0 -1 4194304 5009 0 0 0 88195 4 0 0 25 0 1 0 105070415 24465408 4040 1992294400 4194304 5092341 548682068832 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/23540/statm: 5973 4040 100 219 0 5751 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 23892

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23543
/proc/meminfo: memFree=1460664/2055920 swapFree=4181432/4192956
[pid=23540] ppid=23538 vsize=23892 CPUtime=941.97
/proc/23540/stat : 23540 (minisat) R 23538 23540 23249 0 -1 4194304 5030 0 0 0 94193 4 0 0 25 0 1 0 105070415 24465408 4061 1992294400 4194304 5092341 548682068832 18446744073709551615 4240931 0 0 4096 3 0 0 0 17 1 0 0
/proc/23540/statm: 5973 4061 100 219 0 5751 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 23892

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23543
/proc/meminfo: memFree=1460664/2055920 swapFree=4181432/4192956
[pid=23540] ppid=23538 vsize=23892 CPUtime=1001.95
/proc/23540/stat : 23540 (minisat) R 23538 23540 23249 0 -1 4194304 5038 0 0 0 100191 4 0 0 25 0 1 0 105070415 24465408 4069 1992294400 4194304 5092341 548682068832 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 1 0 0
/proc/23540/statm: 5973 4069 100 219 0 5751 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 23892

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23543
/proc/meminfo: memFree=1460536/2055920 swapFree=4181432/4192956
[pid=23540] ppid=23538 vsize=23892 CPUtime=1061.94
/proc/23540/stat : 23540 (minisat) R 23538 23540 23249 0 -1 4194304 5062 0 0 0 106189 5 0 0 25 0 1 0 105070415 24465408 4093 1992294400 4194304 5092341 548682068832 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/23540/statm: 5973 4093 100 219 0 5751 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 23892

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23543
/proc/meminfo: memFree=1460408/2055920 swapFree=4181432/4192956
[pid=23540] ppid=23538 vsize=23892 CPUtime=1121.92
/proc/23540/stat : 23540 (minisat) R 23538 23540 23249 0 -1 4194304 5083 0 0 0 112187 5 0 0 25 0 1 0 105070415 24465408 4114 1992294400 4194304 5092341 548682068832 18446744073709551615 4241256 0 0 4096 3 0 0 0 17 1 0 0
/proc/23540/statm: 5973 4114 100 219 0 5751 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 23892

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23543
/proc/meminfo: memFree=1460280/2055920 swapFree=4181432/4192956
[pid=23540] ppid=23538 vsize=23892 CPUtime=1181.9
/proc/23540/stat : 23540 (minisat) R 23538 23540 23249 0 -1 4194304 5124 0 0 0 118185 5 0 0 25 0 1 0 105070415 24465408 4155 1992294400 4194304 5092341 548682068832 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/23540/statm: 5973 4155 100 219 0 5751 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 23892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23543
/proc/meminfo: memFree=1460280/2055920 swapFree=4181432/4192956
[pid=23540] ppid=23538 vsize=23892 CPUtime=1200.09
/proc/23540/stat : 23540 (minisat) R 23538 23540 23249 0 -1 4194304 5124 0 0 0 120004 5 0 0 25 0 1 0 105070415 24465408 4155 1992294400 4194304 5092341 548682068832 18446744073709551615 4250350 0 0 4096 3 0 0 0 17 1 0 0
/proc/23540/statm: 5973 4155 100 219 0 5751 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 23892

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: 0.99 0.98 0.99 2/65 23543
/proc/meminfo: memFree=1460280/2055920 swapFree=4181432/4192956
[pid=23540] ppid=23538 vsize=23892 CPUtime=1200.09
/proc/23540/stat : 23540 (minisat) R 23538 23540 23249 0 -1 4194304 5124 0 0 0 120004 5 0 0 25 0 1 0 105070415 24465408 4155 1992294400 4194304 5092341 548682068832 18446744073709551615 4250350 0 0 4096 3 0 0 0 17 1 0 0
/proc/23540/statm: 5973 4155 100 219 0 5751 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 23892

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.05
CPU system time (s): 0.056991
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 23892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5124
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= 1737

runsolver used 1.04684 second user time and 2.27765 second system time

The end

Launcher Data 

Begin job on node67 at 2009-04-26 20:27:22
IDJOB=1731425
IDBENCH=24751
IDSOLVER=546
FILE ID=node67/1731425-1240770442
PBS_JOBID= 9187176
Free space on /tmp= 66304 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-connm-ue-csp-sat-n800-d0.04-s362703357.sat05-548.reshuffled-07.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731425-1240770442/watcher-1731425-1240770442 -o /tmp/evaluation-result-1731425-1240770442/solver-1731425-1240770442 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1731425-1240770442.cnf

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

MD5SUM BENCH= d8fa78c834564753f42ad3a5aaefa23a
RANDOM SEED=1424894499

node67.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		: 3000.277
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		: 3000.277
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:       1477536 kB
Buffers:         62588 kB
Cached:         440212 kB
SwapCached:       5432 kB
Active:         185428 kB
Inactive:       325320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1477536 kB
SwapTotal:     4192956 kB
SwapFree:      4181432 kB
Dirty:            1068 kB
Writeback:           0 kB
Mapped:          13596 kB
Slab:            53516 kB
Committed_AS:   412324 kB
PageTables:       1436 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= 66304 MiB
End job on node67 at 2009-04-26 20:47:24