Trace number 1520334

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) 1200.01 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1606932551-072.cnf
MD5SUMa3de3746a6fb6968c798f1ba3ad0f77f
Bench CategoryRANDOM (random 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 variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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:           540                                         |
0.00/0.00	c |  Number of clauses:            2295                                         |
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 |     524     2279     6938 |      835      100     22 |  0.000 % |
0.00/0.01	c |       250 |     524     2279     6938 |      919      250     22 |  0.000 % |
0.00/0.01	c |       475 |     524     2279     6938 |     1011      475     22 |  0.000 % |
0.00/0.02	c |       812 |     524     2279     6938 |     1112      812     23 |  0.000 % |
0.00/0.04	c |      1318 |     524     2279     6938 |     1223      732     22 |  0.000 % |
0.00/0.06	c |      2077 |     524     2279     6938 |     1345      845     21 |  0.000 % |
0.09/0.10	c |      3216 |     524     2279     6938 |     1480     1278     23 |  0.000 % |
0.09/0.16	c |      4924 |     524     2279     6938 |     1628     1441     22 |  0.000 % |
0.19/0.25	c |      7486 |     524     2279     6938 |     1791     1480     23 |  0.000 % |
0.29/0.38	c |     11330 |     524     2279     6938 |     1970     1622     23 |  0.000 % |
0.49/0.59	c |     17096 |     524     2279     6938 |     2167     1305     21 |  0.000 % |
0.89/0.91	c |     25745 |     524     2279     6938 |     2384     2167     21 |  0.000 % |
1.39/1.41	c |     38719 |     524     2279     6938 |     2622     1775     22 |  0.000 % |
2.10/2.17	c |     58180 |     524     2279     6938 |     2884     2499     22 |  0.000 % |
3.30/3.34	c |     87372 |     524     2279     6938 |     3173     2298     23 |  0.000 % |
5.09/5.16	c |    131161 |     524     2279     6938 |     3490     2507     23 |  0.000 % |
7.89/7.98	c |    196845 |     524     2279     6938 |     3839     2559     22 |  0.000 % |
12.39/12.42	c |    295371 |     524     2279     6938 |     4223     3777     23 |  0.000 % |
19.19/19.24	c |    443160 |     524     2279     6938 |     4646     3891     23 |  0.000 % |
29.68/29.74	c |    664843 |     524     2279     6938 |     5110     4663     22 |  0.000 % |
45.97/46.04	c |    997368 |     524     2279     6938 |     5621     4002     22 |  0.000 % |
71.37/71.41	c |   1496156 |     524     2279     6938 |     6183     3533     23 |  0.000 % |
110.66/110.76	c |   2244338 |     524     2279     6938 |     6802     3143     20 |  0.000 % |
171.93/172.04	c |   3366612 |     524     2279     6938 |     7482     3989     22 |  0.000 % |
268.80/268.98	c |   5050023 |     524     2279     6938 |     8230     6386     24 |  0.000 % |
417.75/417.94	c |   7575139 |     524     2279     6938 |     9053     4737     22 |  0.000 % |
654.68/654.92	c |  11362814 |     524     2279     6938 |     9959     7551     26 |  0.000 % |
1021.46/1021.89	c |  17044326 |     524     2279     6938 |    10955     9986     26 |  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-1520334-1238285469/watcher-1520334-1238285469 -o /tmp/evaluation-result-1520334-1238285469/solver-1520334-1238285469 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520334-1238285469.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: 0.95 1.00 0.99 3/65 6676
/proc/meminfo: memFree=1343832/2055920 swapFree=4177692/4192956
[pid=6676] ppid=6674 vsize=7468 CPUtime=0
/proc/6676/stat : 6676 (minisat) R 6674 6676 6575 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 1101209199 7647232 179 1992294400 4194304 5092341 548682068848 18446744073709551615 4223430 0 0 4096 3 0 0 0 17 1 0 0
/proc/6676/statm: 1867 179 88 219 0 1645 0

[startup+0.00853412 s]
/proc/loadavg: 0.95 1.00 0.99 3/65 6676
/proc/meminfo: memFree=1343832/2055920 swapFree=4177692/4192956
[pid=6676] ppid=6674 vsize=7468 CPUtime=0
/proc/6676/stat : 6676 (minisat) R 6674 6676 6575 0 -1 4194304 210 0 0 0 0 0 0 0 18 0 1 0 1101209199 7647232 182 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/6676/statm: 1867 182 92 219 0 1645 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7468

[startup+0.101549 s]
/proc/loadavg: 0.95 1.00 0.99 3/65 6676
/proc/meminfo: memFree=1343832/2055920 swapFree=4177692/4192956
[pid=6676] ppid=6674 vsize=17944 CPUtime=0.09
/proc/6676/stat : 6676 (minisat) R 6674 6676 6575 0 -1 4194304 367 0 0 0 9 0 0 0 18 0 1 0 1101209199 18374656 301 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/6676/statm: 4486 301 100 219 0 4264 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17944

[startup+0.301584 s]
/proc/loadavg: 0.95 1.00 0.99 3/65 6676
/proc/meminfo: memFree=1343832/2055920 swapFree=4177692/4192956
[pid=6676] ppid=6674 vsize=18000 CPUtime=0.29
/proc/6676/stat : 6676 (minisat) R 6674 6676 6575 0 -1 4194304 476 0 0 0 29 0 0 0 19 0 1 0 1101209199 18432000 361 1992294400 4194304 5092341 548682068848 18446744073709551615 4249924 0 0 4096 3 0 0 0 17 1 0 0
/proc/6676/statm: 4500 361 100 219 0 4278 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18000

[startup+0.701655 s]
/proc/loadavg: 0.95 1.00 0.99 3/65 6676
/proc/meminfo: memFree=1343832/2055920 swapFree=4177692/4192956
[pid=6676] ppid=6674 vsize=18000 CPUtime=0.69
/proc/6676/stat : 6676 (minisat) R 6674 6676 6575 0 -1 4194304 504 0 0 0 69 0 0 0 22 0 1 0 1101209199 18432000 389 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/6676/statm: 4500 389 100 219 0 4278 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18000

[startup+1.5018 s]
/proc/loadavg: 0.95 1.00 0.99 2/66 6677
/proc/meminfo: memFree=1342480/2055920 swapFree=4177692/4192956
[pid=6676] ppid=6674 vsize=18000 CPUtime=1.49
/proc/6676/stat : 6676 (minisat) R 6674 6676 6575 0 -1 4194304 592 0 0 0 149 0 0 0 25 0 1 0 1101209199 18432000 477 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/6676/statm: 4500 477 100 219 0 4278 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18000

[startup+3.10108 s]
/proc/loadavg: 0.95 1.00 0.99 2/66 6677
/proc/meminfo: memFree=1342032/2055920 swapFree=4177692/4192956
[pid=6676] ppid=6674 vsize=18000 CPUtime=3.09
/proc/6676/stat : 6676 (minisat) R 6674 6676 6575 0 -1 4194304 897 0 0 0 309 0 0 0 25 0 1 0 1101209199 18432000 525 1992294400 4194304 5092341 548682068848 18446744073709551615 4249525 0 0 4096 3 0 0 0 17 1 0 0
/proc/6676/statm: 4500 525 100 219 0 4278 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18000

[startup+6.30165 s]
/proc/loadavg: 0.95 1.00 0.99 2/66 6677
/proc/meminfo: memFree=1341392/2055920 swapFree=4177692/4192956
[pid=6676] ppid=6674 vsize=18000 CPUtime=6.29
/proc/6676/stat : 6676 (minisat) R 6674 6676 6575 0 -1 4194304 1052 0 0 0 629 0 0 0 25 0 1 0 1101209199 18432000 680 1992294400 4194304 5092341 548682068848 18446744073709551615 4248199 0 0 4096 3 0 0 0 17 1 0 0
/proc/6676/statm: 4500 680 100 219 0 4278 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18000

[startup+12.7018 s]
/proc/loadavg: 0.96 1.00 0.99 2/66 6677
/proc/meminfo: memFree=1340560/2055920 swapFree=4177692/4192956
[pid=6676] ppid=6674 vsize=18004 CPUtime=12.69
/proc/6676/stat : 6676 (minisat) R 6674 6676 6575 0 -1 4194304 1375 0 0 0 1269 0 0 0 25 0 1 0 1101209199 18436096 838 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/6676/statm: 4501 838 100 219 0 4279 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18004

[startup+25.5011 s]
/proc/loadavg: 0.97 1.00 0.99 2/66 6677
/proc/meminfo: memFree=1339664/2055920 swapFree=4177692/4192956
[pid=6676] ppid=6674 vsize=18004 CPUtime=25.48
/proc/6676/stat : 6676 (minisat) R 6674 6676 6575 0 -1 4194304 1591 0 0 0 2548 0 0 0 25 0 1 0 1101209199 18436096 1054 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/6676/statm: 4501 1054 100 219 0 4279 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18004

[startup+51.1016 s]
/proc/loadavg: 0.98 1.00 0.99 2/66 6677
/proc/meminfo: memFree=1338192/2055920 swapFree=4177692/4192956
[pid=6676] ppid=6674 vsize=18004 CPUtime=51.08
/proc/6676/stat : 6676 (minisat) R 6674 6676 6575 0 -1 4194304 1955 0 0 0 5107 1 0 0 25 0 1 0 1101209199 18436096 1418 1992294400 4194304 5092341 548682068848 18446744073709551615 4250389 0 0 4096 3 0 0 0 17 1 0 0
/proc/6676/statm: 4501 1418 100 219 0 4279 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18004

[startup+102.306 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 6677
/proc/meminfo: memFree=1337040/2055920 swapFree=4177692/4192956
[pid=6676] ppid=6674 vsize=18004 CPUtime=102.26
/proc/6676/stat : 6676 (minisat) R 6674 6676 6575 0 -1 4194304 2244 0 0 0 10225 1 0 0 25 0 1 0 1101209199 18436096 1707 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/6676/statm: 4501 1707 100 219 0 4279 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18004

[startup+162.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 6677
/proc/meminfo: memFree=1335504/2055920 swapFree=4177692/4192956
[pid=6676] ppid=6674 vsize=23204 CPUtime=162.23
/proc/6676/stat : 6676 (minisat) R 6674 6676 6575 0 -1 4194304 2977 0 0 0 16222 1 0 0 25 0 1 0 1101209199 23760896 2084 1992294400 4194304 5092341 548682068848 18446744073709551615 4250061 0 0 4096 3 0 0 0 17 1 0 0
/proc/6676/statm: 5801 2084 100 219 0 5579 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23204

[startup+222.302 s]
/proc/loadavg: 1.06 1.03 1.00 2/66 6677
/proc/meminfo: memFree=1334800/2055920 swapFree=4177692/4192956
[pid=6676] ppid=6674 vsize=23204 CPUtime=222.22
/proc/6676/stat : 6676 (minisat) R 6674 6676 6575 0 -1 4194304 3152 0 0 0 22220 2 0 0 25 0 1 0 1101209199 23760896 2259 1992294400 4194304 5092341 548682068848 18446744073709551615 4241137 0 0 4096 3 0 0 0 17 1 0 0
/proc/6676/statm: 5801 2259 100 219 0 5579 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23204

[startup+282.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 6677
/proc/meminfo: memFree=1333776/2055920 swapFree=4177692/4192956
[pid=6676] ppid=6674 vsize=23204 CPUtime=282.2
/proc/6676/stat : 6676 (minisat) R 6674 6676 6575 0 -1 4194304 3408 0 0 0 28218 2 0 0 25 0 1 0 1101209199 23760896 2515 1992294400 4194304 5092341 548682068848 18446744073709551615 4241042 0 0 4096 3 0 0 0 17 1 0 0
/proc/6676/statm: 5801 2515 100 219 0 5579 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 23204

[startup+342.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 6677
/proc/meminfo: memFree=1333328/2055920 swapFree=4177692/4192956
[pid=6676] ppid=6674 vsize=23204 CPUtime=342.18
/proc/6676/stat : 6676 (minisat) R 6674 6676 6575 0 -1 4194304 3519 0 0 0 34216 2 0 0 25 0 1 0 1101209199 23760896 2626 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/6676/statm: 5801 2626 100 219 0 5579 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 23204

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 6677
/proc/meminfo: memFree=1332624/2055920 swapFree=4177692/4192956
[pid=6676] ppid=6674 vsize=23204 CPUtime=402.16
/proc/6676/stat : 6676 (minisat) R 6674 6676 6575 0 -1 4194304 3700 0 0 0 40214 2 0 0 25 0 1 0 1101209199 23760896 2807 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 1 0 0
/proc/6676/statm: 5801 2807 100 219 0 5579 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 23204

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 6677
/proc/meminfo: memFree=1331856/2055920 swapFree=4177692/4192956
[pid=6676] ppid=6674 vsize=23216 CPUtime=462.14
/proc/6676/stat : 6676 (minisat) R 6674 6676 6575 0 -1 4194304 4343 0 0 0 46211 3 0 0 25 0 1 0 1101209199 23773184 2987 1992294400 4194304 5092341 548682068848 18446744073709551615 4249100 0 0 4096 3 0 0 0 17 1 0 0
/proc/6676/statm: 5804 2987 100 219 0 5582 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 23216

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6677
/proc/meminfo: memFree=1331344/2055920 swapFree=4177692/4192956
[pid=6676] ppid=6674 vsize=23216 CPUtime=522.12
/proc/6676/stat : 6676 (minisat) R 6674 6676 6575 0 -1 4194304 4476 0 0 0 52209 3 0 0 25 0 1 0 1101209199 23773184 3120 1992294400 4194304 5092341 548682068848 18446744073709551615 4250040 0 0 4096 3 0 0 0 17 1 0 0
/proc/6676/statm: 5804 3120 100 219 0 5582 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 23216

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6677
/proc/meminfo: memFree=1330832/2055920 swapFree=4177692/4192956
[pid=6676] ppid=6674 vsize=23216 CPUtime=582.1
/proc/6676/stat : 6676 (minisat) R 6674 6676 6575 0 -1 4194304 4606 0 0 0 58207 3 0 0 25 0 1 0 1101209199 23773184 3250 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/6676/statm: 5804 3250 100 219 0 5582 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 23216

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6677
/proc/meminfo: memFree=1329552/2055920 swapFree=4177692/4192956
[pid=6676] ppid=6674 vsize=28548 CPUtime=642.08
/proc/6676/stat : 6676 (minisat) R 6674 6676 6575 0 -1 4194304 5855 0 0 0 64204 4 0 0 25 0 1 0 1101209199 29233152 3563 1992294400 4194304 5092341 548682068848 18446744073709551615 4248645 0 0 4096 3 0 0 0 17 1 0 0
/proc/6676/statm: 7137 3563 100 219 0 6915 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 28548

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6677
/proc/meminfo: memFree=1329296/2055920 swapFree=4177692/4192956
[pid=6676] ppid=6674 vsize=28548 CPUtime=702.06
/proc/6676/stat : 6676 (minisat) R 6674 6676 6575 0 -1 4194304 5916 0 0 0 70202 4 0 0 25 0 1 0 1101209199 29233152 3624 1992294400 4194304 5092341 548682068848 18446744073709551615 4241019 0 0 4096 3 0 0 0 17 1 0 0
/proc/6676/statm: 7137 3624 100 219 0 6915 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 28548

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6677
/proc/meminfo: memFree=1329232/2055920 swapFree=4177692/4192956
[pid=6676] ppid=6674 vsize=28548 CPUtime=762.04
/proc/6676/stat : 6676 (minisat) R 6674 6676 6575 0 -1 4194304 5919 0 0 0 76200 4 0 0 25 0 1 0 1101209199 29233152 3627 1992294400 4194304 5092341 548682068848 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 1 0 0
/proc/6676/statm: 7137 3627 100 219 0 6915 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 28548

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6677
/proc/meminfo: memFree=1329104/2055920 swapFree=4177692/4192956
[pid=6676] ppid=6674 vsize=28548 CPUtime=822.02
/proc/6676/stat : 6676 (minisat) R 6674 6676 6575 0 -1 4194304 5974 0 0 0 82198 4 0 0 25 0 1 0 1101209199 29233152 3682 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/6676/statm: 7137 3682 100 219 0 6915 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 28548

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6677
/proc/meminfo: memFree=1328976/2055920 swapFree=4177692/4192956
[pid=6676] ppid=6674 vsize=28548 CPUtime=882
/proc/6676/stat : 6676 (minisat) R 6674 6676 6575 0 -1 4194304 6001 0 0 0 88195 5 0 0 25 0 1 0 1101209199 29233152 3709 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/6676/statm: 7137 3709 100 219 0 6915 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 28548

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6677
/proc/meminfo: memFree=1328720/2055920 swapFree=4177692/4192956
[pid=6676] ppid=6674 vsize=28548 CPUtime=941.98
/proc/6676/stat : 6676 (minisat) R 6674 6676 6575 0 -1 4194304 6054 0 0 0 94193 5 0 0 25 0 1 0 1101209199 29233152 3762 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/6676/statm: 7137 3762 100 219 0 6915 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 28548

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6677
/proc/meminfo: memFree=1328336/2055920 swapFree=4177692/4192956
[pid=6676] ppid=6674 vsize=28548 CPUtime=1001.96
/proc/6676/stat : 6676 (minisat) R 6674 6676 6575 0 -1 4194304 6153 0 0 0 100191 5 0 0 25 0 1 0 1101209199 29233152 3861 1992294400 4194304 5092341 548682068848 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 1 0 0
/proc/6676/statm: 7137 3861 100 219 0 6915 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 28548

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6677
/proc/meminfo: memFree=1328016/2055920 swapFree=4177692/4192956
[pid=6676] ppid=6674 vsize=28548 CPUtime=1061.94
/proc/6676/stat : 6676 (minisat) R 6674 6676 6575 0 -1 4194304 6232 0 0 0 106189 5 0 0 25 0 1 0 1101209199 29233152 3940 1992294400 4194304 5092341 548682068848 18446744073709551615 4249569 0 0 4096 3 0 0 0 17 1 0 0
/proc/6676/statm: 7137 3940 100 219 0 6915 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 28548

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6677
/proc/meminfo: memFree=1327696/2055920 swapFree=4177692/4192956
[pid=6676] ppid=6674 vsize=28548 CPUtime=1121.93
/proc/6676/stat : 6676 (minisat) R 6674 6676 6575 0 -1 4194304 6302 0 0 0 112187 6 0 0 25 0 1 0 1101209199 29233152 4010 1992294400 4194304 5092341 548682068848 18446744073709551615 4266594 0 0 4096 3 0 0 0 17 1 0 0
/proc/6676/statm: 7137 4010 100 219 0 6915 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 28548

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6677
/proc/meminfo: memFree=1327440/2055920 swapFree=4177692/4192956
[pid=6676] ppid=6674 vsize=28548 CPUtime=1181.9
/proc/6676/stat : 6676 (minisat) R 6674 6676 6575 0 -1 4194304 6388 0 0 0 118184 6 0 0 25 0 1 0 1101209199 29233152 4096 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/6676/statm: 7137 4096 100 219 0 6915 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 28548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6677
/proc/meminfo: memFree=1327376/2055920 swapFree=4177692/4192956
[pid=6676] ppid=6674 vsize=28548 CPUtime=1200
/proc/6676/stat : 6676 (minisat) R 6674 6676 6575 0 -1 4194304 6395 0 0 0 119994 6 0 0 25 0 1 0 1101209199 29233152 4103 1992294400 4194304 5092341 548682068848 18446744073709551615 4240682 0 0 4096 3 0 0 0 17 1 0 0
/proc/6676/statm: 7137 4103 100 219 0 6915 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 28548

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): 1200.01
CPU user time (s): 1199.95
CPU system time (s): 0.065989
CPU usage (%): 99.967
Max. virtual memory (cumulated for all children) (KiB): 28548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6395
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= 1742

runsolver used 1.2838 second user time and 2.53861 second system time

The end

Launcher Data 

Begin job on node56 at 2009-03-29 01:11:09
IDJOB=1520334
IDBENCH=70596
IDSOLVER=546
FILE ID=node56/1520334-1238285469
PBS_JOBID= 9060944
Free space on /tmp= 103016 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1606932551-072.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520334-1238285469/watcher-1520334-1238285469 -o /tmp/evaluation-result-1520334-1238285469/solver-1520334-1238285469 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520334-1238285469.cnf

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

MD5SUM BENCH= a3de3746a6fb6968c798f1ba3ad0f77f
RANDOM SEED=387246262

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		: 3000.256
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		: 3000.256
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:       1344248 kB
Buffers:         97356 kB
Cached:         519748 kB
SwapCached:       9040 kB
Active:         147204 kB
Inactive:       480348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1344248 kB
SwapTotal:     4192956 kB
SwapFree:      4177692 kB
Dirty:             964 kB
Writeback:           0 kB
Mapped:          16092 kB
Slab:            70068 kB
Committed_AS:  2488752 kB
PageTables:       1472 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= 103012 MiB
End job on node56 at 2009-03-29 01:31:12