Trace number 1520208

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S803029538-050.cnf
MD5SUMeaeb9d206baf9bf4b9f4d0bb3c9943b4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.194969
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

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:            75                                         |
0.00/0.01	c |  Number of clauses:            6675                                         |
0.00/0.01	c |  Parse time:                   0.01 s                                       |
0.09/0.14	c |  Simplification time:          0.14 s                                       |
0.09/0.14	c |                                                                             |
0.09/0.14	c ============================[ Search Statistics ]==============================
0.09/0.14	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.14	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.14	c ===============================================================================
0.09/0.15	c |       100 |      75     6675    46725 |     2447      100     26 |  0.018 % |
0.09/0.15	c |       250 |      75     6675    46725 |     2692      250     26 |  0.018 % |
0.09/0.16	c |       475 |      75     6675    46725 |     2961      475     25 |  0.018 % |
0.09/0.17	c |       812 |      75     6675    46725 |     3257      812     26 |  0.018 % |
0.09/0.18	c |      1318 |      75     6675    46725 |     3583     1318     26 |  0.018 % |
0.19/0.21	c |      2077 |      75     6675    46725 |     3941     2077     25 |  0.018 % |
0.19/0.25	c |      3216 |      75     6675    46725 |     4335     3216     26 |  0.018 % |
0.29/0.32	c |      4924 |      75     6675    46725 |     4769     2738     26 |  0.018 % |
0.39/0.42	c |      7486 |      75     6675    46725 |     5246     2898     26 |  0.018 % |
0.49/0.58	c |     11330 |      75     6675    46725 |     5771     4113     26 |  0.018 % |
0.79/0.82	c |     17096 |      75     6675    46725 |     6348     4076     26 |  0.018 % |
1.09/1.19	c |     25745 |      75     6675    46725 |     6983     6356     25 |  0.018 % |
1.69/1.75	c |     38719 |      75     6675    46725 |     7681     5285     26 |  0.018 % |
2.59/2.64	c |     58180 |      75     6675    46725 |     8449     5449     26 |  0.018 % |
3.89/3.99	c |     87372 |      75     6675    46725 |     9294     4951     25 |  0.018 % |
6.09/6.13	c |    131161 |      75     6675    46725 |    10223     6765     26 |  0.018 % |
9.39/9.47	c |    196845 |      75     6675    46725 |    11246     5770     25 |  0.018 % |
14.59/14.67	c |    295371 |      75     6675    46725 |    12370     8427     26 |  0.018 % |
22.59/22.68	c |    443160 |      75     6675    46725 |    13607     7367     25 |  0.018 % |
35.08/35.15	c |    664843 |      75     6675    46725 |    14968    10824     25 |  0.018 % |
54.77/54.88	c |    997368 |      75     6675    46725 |    16465    13331     25 |  0.018 % |
86.26/86.35	c |   1496156 |      75     6675    46725 |    18112     8911     26 |  0.018 % |
135.45/135.55	c |   2244338 |      75     6675    46725 |    19923    13132     25 |  0.018 % |
213.11/213.21	c |   3366612 |      75     6675    46725 |    21915    17813     26 |  0.018 % |
333.87/334.04	c |   5050023 |      75     6675    46725 |    24107    15398     24 |  0.018 % |
526.70/527.00	c |   7575139 |      75     6675    46725 |    26517    13518     24 |  0.018 % |
821.09/821.42	c |  11362814 |      75     6675    46725 |    29169    21799     24 |  0.018 % |

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-1520208-1238273429/watcher-1520208-1238273429 -o /tmp/evaluation-result-1520208-1238273429/solver-1520208-1238273429 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520208-1238273429.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 31314
/proc/meminfo: memFree=1047912/2055920 swapFree=4179368/4192956
[pid=31314] ppid=31312 vsize=7472 CPUtime=0
/proc/31314/stat : 31314 (minisat) R 31312 31314 31127 0 -1 4194304 218 0 0 0 0 0 0 0 18 0 1 0 1100008568 7651328 202 1992294400 4194304 5092341 548682068848 18446744073709551615 4515195 0 0 4096 3 0 0 0 17 1 0 0
/proc/31314/statm: 1868 202 63 219 0 1646 0

[startup+0.035257 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31314
/proc/meminfo: memFree=1047912/2055920 swapFree=4179368/4192956
[pid=31314] ppid=31312 vsize=7732 CPUtime=0.03
/proc/31314/stat : 31314 (minisat) R 31312 31314 31127 0 -1 4194304 342 0 0 0 3 0 0 0 18 0 1 0 1100008568 7917568 326 1992294400 4194304 5092341 548682068848 18446744073709551615 4219791 0 0 4096 3 0 0 0 17 1 0 0
/proc/31314/statm: 1933 326 87 219 0 1711 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7732

[startup+0.10127 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31314
/proc/meminfo: memFree=1047912/2055920 swapFree=4179368/4192956
[pid=31314] ppid=31312 vsize=7732 CPUtime=0.09
/proc/31314/stat : 31314 (minisat) R 31312 31314 31127 0 -1 4194304 342 0 0 0 9 0 0 0 18 0 1 0 1100008568 7917568 326 1992294400 4194304 5092341 548682068848 18446744073709551615 4219685 0 0 4096 3 0 0 0 17 1 0 0
/proc/31314/statm: 1933 326 87 219 0 1711 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7732

[startup+0.301308 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31314
/proc/meminfo: memFree=1047912/2055920 swapFree=4179368/4192956
[pid=31314] ppid=31312 vsize=13068 CPUtime=0.29
/proc/31314/stat : 31314 (minisat) R 31312 31314 31127 0 -1 4194304 557 0 0 0 29 0 0 0 19 0 1 0 1100008568 13381632 482 1992294400 4194304 5092341 548682068848 18446744073709551615 4262248 0 0 4096 3 0 0 0 17 1 0 0
/proc/31314/statm: 3267 484 101 219 0 3045 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13068

[startup+0.701385 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31314
/proc/meminfo: memFree=1047912/2055920 swapFree=4179368/4192956
[pid=31314] ppid=31312 vsize=18336 CPUtime=0.69
/proc/31314/stat : 31314 (minisat) R 31312 31314 31127 0 -1 4194304 1146 0 0 0 69 0 0 0 23 0 1 0 1100008568 18776064 900 1992294400 4194304 5092341 548682068848 18446744073709551615 4250191 0 0 4096 3 0 0 0 17 1 0 0
/proc/31314/statm: 4584 900 101 219 0 4362 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18336

[startup+1.50154 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31315
/proc/meminfo: memFree=1044512/2055920 swapFree=4179368/4192956
[pid=31314] ppid=31312 vsize=18336 CPUtime=1.49
/proc/31314/stat : 31314 (minisat) R 31312 31314 31127 0 -1 4194304 1225 0 0 0 149 0 0 0 25 0 1 0 1100008568 18776064 979 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/31314/statm: 4584 979 101 219 0 4362 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18336

[startup+3.10185 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31315
/proc/meminfo: memFree=1044064/2055920 swapFree=4179368/4192956
[pid=31314] ppid=31312 vsize=18336 CPUtime=3.09
/proc/31314/stat : 31314 (minisat) R 31312 31314 31127 0 -1 4194304 1309 0 0 0 309 0 0 0 25 0 1 0 1100008568 18776064 1063 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/31314/statm: 4584 1063 101 219 0 4362 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18336

[startup+6.30147 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31315
/proc/meminfo: memFree=1043360/2055920 swapFree=4179368/4192956
[pid=31314] ppid=31312 vsize=18336 CPUtime=6.29
/proc/31314/stat : 31314 (minisat) R 31312 31314 31127 0 -1 4194304 1465 0 0 0 629 0 0 0 25 0 1 0 1100008568 18776064 1219 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 1 0 0
/proc/31314/statm: 4584 1219 101 219 0 4362 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18336

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31315
/proc/meminfo: memFree=1042272/2055920 swapFree=4179368/4192956
[pid=31314] ppid=31312 vsize=18336 CPUtime=12.69
/proc/31314/stat : 31314 (minisat) R 31312 31314 31127 0 -1 4194304 2332 0 0 0 1268 1 0 0 25 0 1 0 1100008568 18776064 1452 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/31314/statm: 4584 1452 101 219 0 4362 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18336

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 31315
/proc/meminfo: memFree=1040864/2055920 swapFree=4179368/4192956
[pid=31314] ppid=31312 vsize=18340 CPUtime=25.49
/proc/31314/stat : 31314 (minisat) R 31312 31314 31127 0 -1 4194304 3415 0 0 0 2547 2 0 0 25 0 1 0 1100008568 18780160 1783 1992294400 4194304 5092341 548682068848 18446744073709551615 4240989 0 0 4096 3 0 0 0 17 1 0 0
/proc/31314/statm: 4585 1783 101 219 0 4363 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18340

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 31315
/proc/meminfo: memFree=1039776/2055920 swapFree=4179368/4192956
[pid=31314] ppid=31312 vsize=18340 CPUtime=51.07
/proc/31314/stat : 31314 (minisat) R 31312 31314 31127 0 -1 4194304 3684 0 0 0 5105 2 0 0 25 0 1 0 1100008568 18780160 2052 1992294400 4194304 5092341 548682068848 18446744073709551615 4249968 0 0 4096 3 0 0 0 17 1 0 0
/proc/31314/statm: 4585 2052 101 219 0 4363 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18340

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 31315
/proc/meminfo: memFree=1037280/2055920 swapFree=4179368/4192956
[pid=31314] ppid=31312 vsize=18416 CPUtime=102.25
/proc/31314/stat : 31314 (minisat) R 31312 31314 31127 0 -1 4194304 6318 0 0 0 10221 4 0 0 25 0 1 0 1100008568 18857984 2675 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/31314/statm: 4604 2675 101 219 0 4382 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 18416

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31315
/proc/meminfo: memFree=1034528/2055920 swapFree=4179368/4192956
[pid=31314] ppid=31312 vsize=23648 CPUtime=162.23
/proc/31314/stat : 31314 (minisat) R 31312 31314 31127 0 -1 4194304 6989 0 0 0 16218 5 0 0 25 0 1 0 1100008568 24215552 3346 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/31314/statm: 5912 3346 101 219 0 5690 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23648

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31315
/proc/meminfo: memFree=1033952/2055920 swapFree=4179368/4192956
[pid=31314] ppid=31312 vsize=23648 CPUtime=222.21
/proc/31314/stat : 31314 (minisat) R 31312 31314 31127 0 -1 4194304 7127 0 0 0 22216 5 0 0 25 0 1 0 1100008568 24215552 3484 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/31314/statm: 5912 3484 101 219 0 5690 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23648

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31315
/proc/meminfo: memFree=1033376/2055920 swapFree=4179368/4192956
[pid=31314] ppid=31312 vsize=23648 CPUtime=282.18
/proc/31314/stat : 31314 (minisat) R 31312 31314 31127 0 -1 4194304 7278 0 0 0 28213 5 0 0 25 0 1 0 1100008568 24215552 3635 1992294400 4194304 5092341 548682068848 18446744073709551615 4250803 0 0 4096 3 0 0 0 17 1 0 0
/proc/31314/statm: 5912 3635 101 219 0 5690 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 23648

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31315
/proc/meminfo: memFree=1032032/2055920 swapFree=4179368/4192956
[pid=31314] ppid=31312 vsize=23648 CPUtime=342.17
/proc/31314/stat : 31314 (minisat) R 31312 31314 31127 0 -1 4194304 7625 0 0 0 34211 6 0 0 25 0 1 0 1100008568 24215552 3982 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/31314/statm: 5912 3982 101 219 0 5690 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 23648

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31315
/proc/meminfo: memFree=1031200/2055920 swapFree=4179368/4192956
[pid=31314] ppid=31312 vsize=23648 CPUtime=402.14
/proc/31314/stat : 31314 (minisat) R 31312 31314 31127 0 -1 4194304 7837 0 0 0 40208 6 0 0 25 0 1 0 1100008568 24215552 4194 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/31314/statm: 5912 4194 101 219 0 5690 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 23648

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31315
/proc/meminfo: memFree=1031584/2055920 swapFree=4179368/4192956
[pid=31314] ppid=31312 vsize=23932 CPUtime=462.12
/proc/31314/stat : 31314 (minisat) R 31312 31314 31127 0 -1 4194304 9316 0 0 0 46205 7 0 0 25 0 1 0 1100008568 24506368 4271 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/31314/statm: 5983 4271 101 219 0 5761 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 23932

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31315
/proc/meminfo: memFree=1030368/2055920 swapFree=4179368/4192956
[pid=31314] ppid=31312 vsize=24028 CPUtime=522.1
/proc/31314/stat : 31314 (minisat) R 31312 31314 31127 0 -1 4194304 10792 0 0 0 52202 8 0 0 25 0 1 0 1100008568 24604672 4411 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/31314/statm: 6007 4411 101 219 0 5785 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 24028

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31315
/proc/meminfo: memFree=1026848/2055920 swapFree=4179368/4192956
[pid=31314] ppid=31312 vsize=29312 CPUtime=582.08
/proc/31314/stat : 31314 (minisat) R 31312 31314 31127 0 -1 4194304 11672 0 0 0 58199 9 0 0 25 0 1 0 1100008568 30015488 5291 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/31314/statm: 7328 5291 101 219 0 7106 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 29312

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31321
/proc/meminfo: memFree=1026656/2055920 swapFree=4179368/4192956
[pid=31314] ppid=31312 vsize=29312 CPUtime=642.05
/proc/31314/stat : 31314 (minisat) R 31312 31314 31127 0 -1 4194304 11686 0 0 0 64196 9 0 0 25 0 1 0 1100008568 30015488 5305 1992294400 4194304 5092341 548682068848 18446744073709551615 4241073 0 0 4096 3 0 0 0 17 1 0 0
/proc/31314/statm: 7328 5305 101 219 0 7106 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 29312

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31321
/proc/meminfo: memFree=1026656/2055920 swapFree=4179368/4192956
[pid=31314] ppid=31312 vsize=29312 CPUtime=702.03
/proc/31314/stat : 31314 (minisat) R 31312 31314 31127 0 -1 4194304 11692 0 0 0 70194 9 0 0 25 0 1 0 1100008568 30015488 5311 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/31314/statm: 7328 5311 101 219 0 7106 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 29312

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31321
/proc/meminfo: memFree=1026656/2055920 swapFree=4179368/4192956
[pid=31314] ppid=31312 vsize=29312 CPUtime=762.01
/proc/31314/stat : 31314 (minisat) R 31312 31314 31127 0 -1 4194304 11699 0 0 0 76191 10 0 0 25 0 1 0 1100008568 30015488 5318 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/31314/statm: 7328 5318 101 219 0 7106 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 29312

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31321
/proc/meminfo: memFree=1026656/2055920 swapFree=4179368/4192956
[pid=31314] ppid=31312 vsize=29312 CPUtime=821.99
/proc/31314/stat : 31314 (minisat) R 31312 31314 31127 0 -1 4194304 11734 0 0 0 82189 10 0 0 25 0 1 0 1100008568 30015488 5353 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/31314/statm: 7328 5353 101 219 0 7106 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 29312

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31321
/proc/meminfo: memFree=1026080/2055920 swapFree=4179368/4192956
[pid=31314] ppid=31312 vsize=29312 CPUtime=881.96
/proc/31314/stat : 31314 (minisat) R 31312 31314 31127 0 -1 4194304 11849 0 0 0 88186 10 0 0 25 0 1 0 1100008568 30015488 5468 1992294400 4194304 5092341 548682068848 18446744073709551615 4241428 0 0 4096 3 0 0 0 17 1 0 0
/proc/31314/statm: 7328 5468 101 219 0 7106 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 29312

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31321
/proc/meminfo: memFree=1026080/2055920 swapFree=4179368/4192956
[pid=31314] ppid=31312 vsize=29312 CPUtime=941.94
/proc/31314/stat : 31314 (minisat) R 31312 31314 31127 0 -1 4194304 11859 0 0 0 94183 11 0 0 25 0 1 0 1100008568 30015488 5478 1992294400 4194304 5092341 548682068848 18446744073709551615 4241073 0 0 4096 3 0 0 0 17 1 0 0
/proc/31314/statm: 7328 5478 101 219 0 7106 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 29312

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31321
/proc/meminfo: memFree=1026016/2055920 swapFree=4179368/4192956
[pid=31314] ppid=31312 vsize=29312 CPUtime=1001.92
/proc/31314/stat : 31314 (minisat) R 31312 31314 31127 0 -1 4194304 11862 0 0 0 100181 11 0 0 25 0 1 0 1100008568 30015488 5481 1992294400 4194304 5092341 548682068848 18446744073709551615 4240620 0 0 4096 3 0 0 0 17 1 0 0
/proc/31314/statm: 7328 5481 101 219 0 7106 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 29312

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31321
/proc/meminfo: memFree=1025824/2055920 swapFree=4179368/4192956
[pid=31314] ppid=31312 vsize=29312 CPUtime=1061.89
/proc/31314/stat : 31314 (minisat) R 31312 31314 31127 0 -1 4194304 11908 0 0 0 106178 11 0 0 25 0 1 0 1100008568 30015488 5527 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/31314/statm: 7328 5527 101 219 0 7106 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 29312

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31321
/proc/meminfo: memFree=1025632/2055920 swapFree=4179368/4192956
[pid=31314] ppid=31312 vsize=29312 CPUtime=1121.87
/proc/31314/stat : 31314 (minisat) R 31312 31314 31127 0 -1 4194304 11937 0 0 0 112176 11 0 0 25 0 1 0 1100008568 30015488 5556 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 1 0 0
/proc/31314/statm: 7328 5556 101 219 0 7106 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 29312

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31321
/proc/meminfo: memFree=1025504/2055920 swapFree=4179368/4192956
[pid=31314] ppid=31312 vsize=29312 CPUtime=1181.85
/proc/31314/stat : 31314 (minisat) R 31312 31314 31127 0 -1 4194304 11976 0 0 0 118174 11 0 0 25 0 1 0 1100008568 30015488 5595 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/31314/statm: 7328 5595 101 219 0 7106 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 29312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31321
/proc/meminfo: memFree=1025504/2055920 swapFree=4179368/4192956
[pid=31314] ppid=31312 vsize=29312 CPUtime=1200.04
/proc/31314/stat : 31314 (minisat) R 31312 31314 31127 0 -1 4194304 11976 0 0 0 119993 11 0 0 25 0 1 0 1100008568 30015488 5595 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/31314/statm: 7328 5595 101 219 0 7106 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 29312

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 31321
/proc/meminfo: memFree=1025504/2055920 swapFree=4179368/4192956
[pid=31314] ppid=31312 vsize=29312 CPUtime=1200.04
/proc/31314/stat : 31314 (minisat) R 31312 31314 31127 0 -1 4194304 11976 0 0 0 119993 11 0 0 25 0 1 0 1100008568 30015488 5595 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/31314/statm: 7328 5595 101 219 0 7106 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 29312

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.94
CPU system time (s): 0.123981
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 29312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.123981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11976
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= 1642

runsolver used 0.874867 second user time and 2.53261 second system time

The end

Launcher Data 

Begin job on node23 at 2009-03-28 21:50:29
IDJOB=1520208
IDBENCH=70533
IDSOLVER=546
FILE ID=node23/1520208-1238273429
PBS_JOBID= 9060847
Free space on /tmp= 66316 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S803029538-050.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520208-1238273429/watcher-1520208-1238273429 -o /tmp/evaluation-result-1520208-1238273429/solver-1520208-1238273429 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520208-1238273429.cnf

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

MD5SUM BENCH= eaeb9d206baf9bf4b9f4d0bb3c9943b4
RANDOM SEED=1967457530

node23.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		: 3000.268
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		: 3000.268
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:       1048392 kB
Buffers:         95716 kB
Cached:         819544 kB
SwapCached:       7500 kB
Active:         208108 kB
Inactive:       716072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1048392 kB
SwapTotal:     4192956 kB
SwapFree:      4179368 kB
Dirty:            1088 kB
Writeback:           0 kB
Mapped:          14676 kB
Slab:            69424 kB
Committed_AS:  2927232 kB
PageTables:       1392 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= 66316 MiB
End job on node23 at 2009-03-28 22:10:32