Trace number 1520584

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S449556655-088.cnf
MD5SUMa2cac78f4268ad770e0a9e5d4a9fdb69
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.034994
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
Number of clauses of size 40
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 |                                                                             |
0.00/0.00	c |  Number of variables:           480                                         |
0.00/0.00	c |  Number of clauses:            2040                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.00/0.00	c |  Simplification time:          0.00 s                                       |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |       100 |     470     2026     6118 |      742      100     25 |  0.000 % |
0.00/0.01	c |       250 |     470     2026     6118 |      817      250     23 |  0.000 % |
0.00/0.01	c |       475 |     470     2026     6118 |      898      475     21 |  0.000 % |
0.00/0.02	c |       812 |     470     2026     6118 |      988      812     21 |  0.000 % |
0.00/0.04	c |      1318 |     470     2026     6118 |     1087      792     20 |  0.000 % |
0.05/0.06	c |      2077 |     470     2026     6118 |     1196      991     20 |  0.000 % |
0.05/0.09	c |      3216 |     470     2026     6118 |     1316      870     20 |  0.000 % |
0.09/0.15	c |      4924 |     470     2026     6118 |     1447     1221     20 |  0.000 % |
0.19/0.23	c |      7486 |     470     2026     6118 |     1592      816     18 |  0.000 % |
0.29/0.35	c |     11330 |     470     2026     6118 |     1751     1376     21 |  0.000 % |
0.49/0.55	c |     17096 |     470     2026     6118 |     1926     1759     20 |  0.000 % |
0.79/0.84	c |     25745 |     470     2026     6118 |     2119     1515     18 |  0.000 % |
1.29/1.30	c |     38719 |     470     2026     6118 |     2331     1481     20 |  0.000 % |
1.99/2.01	c |     58180 |     470     2026     6118 |     2564     1964     20 |  0.000 % |
2.99/3.09	c |     87372 |     470     2026     6118 |     2821     2447     20 |  0.000 % |
4.69/4.79	c |    131161 |     470     2026     6118 |     3103     1737     19 |  0.000 % |
7.29/7.39	c |    196845 |     470     2026     6118 |     3413     2825     20 |  0.000 % |
11.39/11.46	c |    295371 |     470     2026     6118 |     3754     2701     20 |  0.000 % |
17.68/17.71	c |    443160 |     470     2026     6118 |     4130     1959     20 |  0.000 % |
27.38/27.45	c |    664843 |     470     2026     6118 |     4543     2104     20 |  0.000 % |
42.38/42.46	c |    997368 |     470     2026     6118 |     4997     3801     21 |  0.000 % |
65.77/65.80	c |   1496156 |     470     2026     6118 |     5497     2784     21 |  0.000 % |
102.26/102.31	c |   2244338 |     470     2026     6118 |     6047     4655     21 |  0.000 % |
158.83/158.91	c |   3366612 |     470     2026     6118 |     6651     4991     21 |  0.000 % |
247.71/247.85	c |   5050023 |     470     2026     6118 |     7317     5813     22 |  0.000 % |
384.97/385.17	c |   7575139 |     470     2026     6118 |     8048     7014     21 |  0.000 % |
601.20/601.44	c |  11362814 |     470     2026     6118 |     8853     4381     20 |  0.000 % |
935.81/936.16	c |  17044326 |     470     2026     6118 |     9738     4969     21 |  0.000 % |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1520584-1238306323/watcher-1520584-1238306323 -o /tmp/evaluation-result-1520584-1238306323/solver-1520584-1238306323 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520584-1238306323.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: 0.91 0.95 0.97 3/70 4361
/proc/meminfo: memFree=1533560/2055920 swapFree=4173984/4192956
[pid=4361] ppid=4359 vsize=7464 CPUtime=0
/proc/4361/stat : 4361 (minisat) R 4359 4361 4060 0 -1 4194304 188 0 0 0 0 0 0 0 18 0 1 0 1103297373 7643136 172 1992294400 4194304 5092341 548682068848 18446744073709551615 4223123 0 0 4096 3 0 0 0 17 1 0 0
/proc/4361/statm: 1866 172 88 219 0 1644 0

[startup+0.0585191 s]
/proc/loadavg: 0.91 0.95 0.97 3/70 4361
/proc/meminfo: memFree=1533560/2055920 swapFree=4173984/4192956
[pid=4361] ppid=4359 vsize=12740 CPUtime=0.05
/proc/4361/stat : 4361 (minisat) R 4359 4361 4060 0 -1 4194304 296 0 0 0 5 0 0 0 18 0 1 0 1103297373 13045760 236 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/4361/statm: 3185 236 100 219 0 2963 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12740

[startup+0.101533 s]
/proc/loadavg: 0.91 0.95 0.97 3/70 4361
/proc/meminfo: memFree=1533560/2055920 swapFree=4173984/4192956
[pid=4361] ppid=4359 vsize=17932 CPUtime=0.09
/proc/4361/stat : 4361 (minisat) R 4359 4361 4060 0 -1 4194304 346 0 0 0 9 0 0 0 18 0 1 0 1103297373 18362368 286 1992294400 4194304 5092341 548682068848 18446744073709551615 4249631 0 0 4096 3 0 0 0 17 1 0 0
/proc/4361/statm: 4483 286 101 219 0 4261 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17932

[startup+0.301555 s]
/proc/loadavg: 0.91 0.95 0.97 3/70 4361
/proc/meminfo: memFree=1533560/2055920 swapFree=4173984/4192956
[pid=4361] ppid=4359 vsize=7676 CPUtime=0.29
/proc/4361/stat : 4361 (minisat) R 4359 4361 4060 0 -1 4194304 394 0 0 0 29 0 0 0 19 0 1 0 1103297373 7860224 289 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/4361/statm: 1919 289 101 219 0 1697 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7676

[startup+0.7016 s]
/proc/loadavg: 0.91 0.95 0.97 3/70 4361
/proc/meminfo: memFree=1533560/2055920 swapFree=4173984/4192956
[pid=4361] ppid=4359 vsize=18068 CPUtime=0.69
/proc/4361/stat : 4361 (minisat) R 4359 4361 4060 0 -1 4194304 500 0 0 0 69 0 0 0 22 0 1 0 1103297373 18501632 395 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4361/statm: 4517 395 101 219 0 4295 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18068

[startup+1.50169 s]
/proc/loadavg: 0.91 0.95 0.97 2/71 4362
/proc/meminfo: memFree=1532272/2055920 swapFree=4173984/4192956
[pid=4361] ppid=4359 vsize=18068 CPUtime=1.49
/proc/4361/stat : 4361 (minisat) R 4359 4361 4060 0 -1 4194304 558 0 0 0 149 0 0 0 25 0 1 0 1103297373 18501632 453 1992294400 4194304 5092341 548682068848 18446744073709551615 4251432 0 0 4096 3 0 0 0 17 1 0 0
/proc/4361/statm: 4517 453 101 219 0 4295 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18068

[startup+3.10188 s]
/proc/loadavg: 0.91 0.95 0.97 2/71 4362
/proc/meminfo: memFree=1531824/2055920 swapFree=4173984/4192956
[pid=4361] ppid=4359 vsize=18068 CPUtime=3.09
/proc/4361/stat : 4361 (minisat) R 4359 4361 4060 0 -1 4194304 639 0 0 0 309 0 0 0 25 0 1 0 1103297373 18501632 534 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/4361/statm: 4517 534 101 219 0 4295 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18068

[startup+6.30124 s]
/proc/loadavg: 0.92 0.95 0.97 2/71 4362
/proc/meminfo: memFree=1531248/2055920 swapFree=4173984/4192956
[pid=4361] ppid=4359 vsize=18068 CPUtime=6.29
/proc/4361/stat : 4361 (minisat) R 4359 4361 4060 0 -1 4194304 990 0 0 0 629 0 0 0 25 0 1 0 1103297373 18501632 636 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/4361/statm: 4517 636 101 219 0 4295 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18068

[startup+12.702 s]
/proc/loadavg: 0.93 0.95 0.97 2/71 4362
/proc/meminfo: memFree=1530608/2055920 swapFree=4173984/4192956
[pid=4361] ppid=4359 vsize=18068 CPUtime=12.69
/proc/4361/stat : 4361 (minisat) R 4359 4361 4060 0 -1 4194304 1144 0 0 0 1269 0 0 0 25 0 1 0 1103297373 18501632 790 1992294400 4194304 5092341 548682068848 18446744073709551615 4249487 0 0 4096 3 0 0 0 17 1 0 0
/proc/4361/statm: 4517 790 101 219 0 4295 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18068

[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.97 2/71 4362
/proc/meminfo: memFree=1529648/2055920 swapFree=4173984/4192956
[pid=4361] ppid=4359 vsize=18068 CPUtime=25.48
/proc/4361/stat : 4361 (minisat) R 4359 4361 4060 0 -1 4194304 1674 0 0 0 2548 0 0 0 25 0 1 0 1103297373 18501632 989 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/4361/statm: 4517 989 101 219 0 4295 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18068

[startup+51.1024 s]
/proc/loadavg: 0.96 0.96 0.97 2/71 4362
/proc/meminfo: memFree=1528432/2055920 swapFree=4173984/4192956
[pid=4361] ppid=4359 vsize=18068 CPUtime=51.08
/proc/4361/stat : 4361 (minisat) R 4359 4361 4060 0 -1 4194304 1982 0 0 0 5107 1 0 0 25 0 1 0 1103297373 18501632 1297 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/4361/statm: 4517 1297 101 219 0 4295 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18068

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/71 4362
/proc/meminfo: memFree=1527024/2055920 swapFree=4173984/4192956
[pid=4361] ppid=4359 vsize=18068 CPUtime=102.26
/proc/4361/stat : 4361 (minisat) R 4359 4361 4060 0 -1 4194304 2325 0 0 0 10225 1 0 0 25 0 1 0 1103297373 18501632 1640 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/4361/statm: 4517 1640 101 219 0 4295 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18068

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4368
/proc/meminfo: memFree=1525488/2055920 swapFree=4173984/4192956
[pid=4361] ppid=4359 vsize=23268 CPUtime=162.24
/proc/4361/stat : 4361 (minisat) R 4359 4361 4060 0 -1 4194304 2680 0 0 0 16222 2 0 0 25 0 1 0 1103297373 23826432 1995 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/4361/statm: 5817 1995 101 219 0 5595 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23268

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4368
/proc/meminfo: memFree=1525168/2055920 swapFree=4173984/4192956
[pid=4361] ppid=4359 vsize=23268 CPUtime=222.22
/proc/4361/stat : 4361 (minisat) R 4359 4361 4060 0 -1 4194304 2759 0 0 0 22220 2 0 0 25 0 1 0 1103297373 23826432 2074 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4361/statm: 5817 2074 101 219 0 5595 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23268

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4368
/proc/meminfo: memFree=1524272/2055920 swapFree=4173984/4192956
[pid=4361] ppid=4359 vsize=23268 CPUtime=282.2
/proc/4361/stat : 4361 (minisat) R 4359 4361 4060 0 -1 4194304 2984 0 0 0 28218 2 0 0 25 0 1 0 1103297373 23826432 2299 1992294400 4194304 5092341 548682068848 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 1 0 0
/proc/4361/statm: 5817 2299 101 219 0 5595 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 23268

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4368
/proc/meminfo: memFree=1523824/2055920 swapFree=4173984/4192956
[pid=4361] ppid=4359 vsize=23268 CPUtime=342.18
/proc/4361/stat : 4361 (minisat) R 4359 4361 4060 0 -1 4194304 3089 0 0 0 34216 2 0 0 25 0 1 0 1103297373 23826432 2404 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/4361/statm: 5817 2404 101 219 0 5595 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 23268

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4368
/proc/meminfo: memFree=1523120/2055920 swapFree=4173984/4192956
[pid=4361] ppid=4359 vsize=23268 CPUtime=402.17
/proc/4361/stat : 4361 (minisat) R 4359 4361 4060 0 -1 4194304 3256 0 0 0 40215 2 0 0 25 0 1 0 1103297373 23826432 2571 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/4361/statm: 5817 2571 101 219 0 5595 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 23268

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4368
/proc/meminfo: memFree=1522544/2055920 swapFree=4173984/4192956
[pid=4361] ppid=4359 vsize=23268 CPUtime=462.15
/proc/4361/stat : 4361 (minisat) R 4359 4361 4060 0 -1 4194304 3389 0 0 0 46213 2 0 0 25 0 1 0 1103297373 23826432 2704 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/4361/statm: 5817 2704 101 219 0 5595 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 23268

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4368
/proc/meminfo: memFree=1522160/2055920 swapFree=4173984/4192956
[pid=4361] ppid=4359 vsize=23268 CPUtime=522.13
/proc/4361/stat : 4361 (minisat) R 4359 4361 4060 0 -1 4194304 3475 0 0 0 52211 2 0 0 25 0 1 0 1103297373 23826432 2790 1992294400 4194304 5092341 548682068848 18446744073709551615 4241428 0 0 4096 3 0 0 0 17 1 0 0
/proc/4361/statm: 5817 2790 101 219 0 5595 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 23268

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4368
/proc/meminfo: memFree=1521584/2055920 swapFree=4173984/4192956
[pid=4361] ppid=4359 vsize=23268 CPUtime=582.11
/proc/4361/stat : 4361 (minisat) R 4359 4361 4060 0 -1 4194304 3621 0 0 0 58209 2 0 0 25 0 1 0 1103297373 23826432 2936 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/4361/statm: 5817 2936 101 219 0 5595 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 23268

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4368
/proc/meminfo: memFree=1521328/2055920 swapFree=4173984/4192956
[pid=4361] ppid=4359 vsize=23268 CPUtime=642.11
/proc/4361/stat : 4361 (minisat) R 4359 4361 4060 0 -1 4194304 3701 0 0 0 64208 3 0 0 25 0 1 0 1103297373 23826432 3016 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/4361/statm: 5817 3016 101 219 0 5595 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 23268

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4368
/proc/meminfo: memFree=1520880/2055920 swapFree=4173984/4192956
[pid=4361] ppid=4359 vsize=23268 CPUtime=702.08
/proc/4361/stat : 4361 (minisat) R 4359 4361 4060 0 -1 4194304 3798 0 0 0 70205 3 0 0 25 0 1 0 1103297373 23826432 3113 1992294400 4194304 5092341 548682068848 18446744073709551615 4240931 0 0 4096 3 0 0 0 17 1 0 0
/proc/4361/statm: 5817 3113 101 219 0 5595 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 23268

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4368
/proc/meminfo: memFree=1520496/2055920 swapFree=4173984/4192956
[pid=4361] ppid=4359 vsize=23268 CPUtime=762.07
/proc/4361/stat : 4361 (minisat) R 4359 4361 4060 0 -1 4194304 3890 0 0 0 76204 3 0 0 25 0 1 0 1103297373 23826432 3205 1992294400 4194304 5092341 548682068848 18446744073709551615 4250085 0 0 4096 3 0 0 0 17 1 0 0
/proc/4361/statm: 5817 3205 101 219 0 5595 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 23268

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4368
/proc/meminfo: memFree=1519344/2055920 swapFree=4173984/4192956
[pid=4361] ppid=4359 vsize=28540 CPUtime=822.04
/proc/4361/stat : 4361 (minisat) R 4359 4361 4060 0 -1 4194304 5004 0 0 0 82201 3 0 0 25 0 1 0 1103297373 29224960 3485 1992294400 4194304 5092341 548682068848 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 1 0 0
/proc/4361/statm: 7135 3485 101 219 0 6913 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 28540

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4368
/proc/meminfo: memFree=1519280/2055920 swapFree=4173984/4192956
[pid=4361] ppid=4359 vsize=28540 CPUtime=882.02
/proc/4361/stat : 4361 (minisat) R 4359 4361 4060 0 -1 4194304 5007 0 0 0 88199 3 0 0 25 0 1 0 1103297373 29224960 3488 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/4361/statm: 7135 3488 101 219 0 6913 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 28540

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4368
/proc/meminfo: memFree=1519280/2055920 swapFree=4173984/4192956
[pid=4361] ppid=4359 vsize=28540 CPUtime=942.01
/proc/4361/stat : 4361 (minisat) R 4359 4361 4060 0 -1 4194304 5029 0 0 0 94197 4 0 0 25 0 1 0 1103297373 29224960 3510 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/4361/statm: 7135 3510 101 219 0 6913 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 28540

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4368
/proc/meminfo: memFree=1519152/2055920 swapFree=4173984/4192956
[pid=4361] ppid=4359 vsize=28540 CPUtime=1001.99
/proc/4361/stat : 4361 (minisat) R 4359 4361 4060 0 -1 4194304 5049 0 0 0 100195 4 0 0 25 0 1 0 1103297373 29224960 3530 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/4361/statm: 7135 3530 101 219 0 6913 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 28540

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4368
/proc/meminfo: memFree=1518960/2055920 swapFree=4173984/4192956
[pid=4361] ppid=4359 vsize=28540 CPUtime=1061.98
/proc/4361/stat : 4361 (minisat) R 4359 4361 4060 0 -1 4194304 5111 0 0 0 106194 4 0 0 25 0 1 0 1103297373 29224960 3592 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/4361/statm: 7135 3592 101 219 0 6913 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 28540

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4368
/proc/meminfo: memFree=1518704/2055920 swapFree=4173984/4192956
[pid=4361] ppid=4359 vsize=28540 CPUtime=1121.96
/proc/4361/stat : 4361 (minisat) R 4359 4361 4060 0 -1 4194304 5171 0 0 0 112192 4 0 0 25 0 1 0 1103297373 29224960 3652 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/4361/statm: 7135 3652 101 219 0 6913 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 28540

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4368
/proc/meminfo: memFree=1518448/2055920 swapFree=4173984/4192956
[pid=4361] ppid=4359 vsize=28540 CPUtime=1181.94
/proc/4361/stat : 4361 (minisat) R 4359 4361 4060 0 -1 4194304 5218 0 0 0 118190 4 0 0 25 0 1 0 1103297373 29224960 3699 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/4361/statm: 7135 3699 101 219 0 6913 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 28540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4368
/proc/meminfo: memFree=1518384/2055920 swapFree=4173984/4192956
[pid=4361] ppid=4359 vsize=28540 CPUtime=1200.04
/proc/4361/stat : 4361 (minisat) R 4359 4361 4060 0 -1 4194304 5240 0 0 0 120000 4 0 0 25 0 1 0 1103297373 29224960 3721 1992294400 4194304 5092341 548682068848 18446744073709551615 4249525 0 0 4096 3 0 0 0 17 1 0 0
/proc/4361/statm: 7135 3721 101 219 0 6913 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 28540

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): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1200.01
CPU system time (s): 0.045993
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 28540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5240
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= 2187

runsolver used 0.977851 second user time and 3.39948 second system time

The end

Launcher Data 

Begin job on node74 at 2009-03-29 07:58:43
IDJOB=1520584
IDBENCH=70721
IDSOLVER=546
FILE ID=node74/1520584-1238306323
PBS_JOBID= 9061029
Free space on /tmp= 101912 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S449556655-088.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520584-1238306323/watcher-1520584-1238306323 -o /tmp/evaluation-result-1520584-1238306323/solver-1520584-1238306323 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520584-1238306323.cnf

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

MD5SUM BENCH= a2cac78f4268ad770e0a9e5d4a9fdb69
RANDOM SEED=77919366

node74.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		: 3000.236
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		: 3000.236
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:       1533976 kB
Buffers:         70464 kB
Cached:         386704 kB
SwapCached:       7884 kB
Active:         179232 kB
Inactive:       287320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1533976 kB
SwapTotal:     4192956 kB
SwapFree:      4173984 kB
Dirty:             944 kB
Writeback:           0 kB
Mapped:          14848 kB
Slab:            40580 kB
Committed_AS:  2437672 kB
PageTables:       1852 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 101912 MiB
End job on node74 at 2009-03-29 08:18:46