Trace number 1520512

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S981523907-072.cnf
MD5SUMcf49ce63274aed23e9ae314dbfe30852
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.020995
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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:           400                                         |
0.00/0.00	c |  Number of clauses:            1700                                         |
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 |     391     1681     5092 |      616      100     20 |  0.001 % |
0.00/0.01	c |       250 |     391     1681     5092 |      678      250     20 |  0.001 % |
0.00/0.01	c |       475 |     391     1681     5092 |      745      475     20 |  0.001 % |
0.00/0.02	c |       812 |     391     1681     5092 |      820      419     17 |  0.001 % |
0.00/0.03	c |      1318 |     391     1681     5092 |      902      497     17 |  0.001 % |
0.00/0.05	c |      2077 |     391     1681     5092 |      992      790     17 |  0.001 % |
0.06/0.08	c |      3216 |     391     1681     5092 |     1091      896     17 |  0.001 % |
0.09/0.13	c |      4924 |     391     1681     5092 |     1201      906     17 |  0.001 % |
0.19/0.20	c |      7486 |     391     1681     5092 |     1321     1011     16 |  0.001 % |
0.29/0.31	c |     11330 |     391     1681     5092 |     1453      773     16 |  0.001 % |
0.39/0.48	c |     17096 |     391     1681     5092 |     1598     1325     17 |  0.001 % |
0.69/0.74	c |     25745 |     391     1681     5092 |     1758     1017     15 |  0.001 % |
1.10/1.14	c |     38719 |     391     1681     5092 |     1934     1445     17 |  0.001 % |
1.69/1.76	c |     58180 |     391     1681     5092 |     2127     1252     16 |  0.001 % |
2.69/2.72	c |     87372 |     391     1681     5092 |     2340     1188     16 |  0.001 % |
4.19/4.22	c |    131161 |     391     1681     5092 |     2574     2084     18 |  0.001 % |
6.49/6.52	c |    196845 |     391     1681     5092 |     2832     2416     17 |  0.001 % |
9.99/10.08	c |    295371 |     391     1681     5092 |     3115     1890     16 |  0.001 % |
15.49/15.53	c |    443160 |     391     1681     5092 |     3426     2895     18 |  0.001 % |
23.88/23.95	c |    664843 |     391     1681     5092 |     3769     2751     18 |  0.001 % |
36.98/37.09	c |    997368 |     391     1681     5092 |     4146     3739     19 |  0.001 % |
57.38/57.46	c |   1496156 |     391     1681     5092 |     4561     4048     18 |  0.001 % |
88.87/88.94	c |   2244338 |     391     1681     5092 |     5017     4127     18 |  0.001 % |
137.95/138.01	c |   3366612 |     391     1681     5092 |     5519     3342     18 |  0.001 % |
214.23/214.33	c |   5050023 |     391     1681     5092 |     6071     4594     16 |  0.001 % |
332.60/332.75	c |   7575139 |     391     1681     5092 |     6678     4928     18 |  0.001 % |
518.44/518.62	c |  11362814 |     391     1681     5092 |     7345     5524     18 |  0.001 % |
807.56/807.88	c |  17044326 |     391     1681     5092 |     8080     6064     17 |  0.001 % |

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-1520512-1238300777/watcher-1520512-1238300777 -o /tmp/evaluation-result-1520512-1238300777/solver-1520512-1238300777 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520512-1238300777.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: 1.00 0.98 0.99 2/64 7479
/proc/meminfo: memFree=789616/2055920 swapFree=4181692/4192956
[pid=7479] ppid=7477 vsize=7464 CPUtime=0
/proc/7479/stat : 7479 (minisat) R 7477 7479 7354 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 274279118 7643136 162 1992294400 4194304 5092341 548682068848 18446744073709551615 4223084 0 0 4096 3 0 0 0 17 1 0 0
/proc/7479/statm: 3164 164 89 219 0 2942 0

[startup+0.0636769 s]
/proc/loadavg: 1.00 0.98 0.99 2/64 7479
/proc/meminfo: memFree=789616/2055920 swapFree=4181692/4192956
[pid=7479] ppid=7477 vsize=12712 CPUtime=0.06
/proc/7479/stat : 7479 (minisat) R 7477 7479 7354 0 -1 4194304 270 0 0 0 6 0 0 0 18 0 1 0 274279118 13017088 221 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/7479/statm: 3178 221 100 219 0 2956 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12712

[startup+0.101681 s]
/proc/loadavg: 1.00 0.98 0.99 2/64 7479
/proc/meminfo: memFree=789616/2055920 swapFree=4181692/4192956
[pid=7479] ppid=7477 vsize=17900 CPUtime=0.09
/proc/7479/stat : 7479 (minisat) R 7477 7479 7354 0 -1 4194304 302 0 0 0 9 0 0 0 18 0 1 0 274279118 18329600 253 1992294400 4194304 5092341 548682068848 18446744073709551615 4250061 0 0 4096 3 0 0 0 17 1 0 0
/proc/7479/statm: 4475 253 101 219 0 4253 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17900

[startup+0.301702 s]
/proc/loadavg: 1.00 0.98 0.99 2/64 7479
/proc/meminfo: memFree=789616/2055920 swapFree=4181692/4192956
[pid=7479] ppid=7477 vsize=17900 CPUtime=0.29
/proc/7479/stat : 7479 (minisat) R 7477 7479 7354 0 -1 4194304 318 0 0 0 29 0 0 0 19 0 1 0 274279118 18329600 269 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/7479/statm: 4475 269 101 219 0 4253 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17900

[startup+0.701747 s]
/proc/loadavg: 1.00 0.98 0.99 2/64 7479
/proc/meminfo: memFree=789616/2055920 swapFree=4181692/4192956
[pid=7479] ppid=7477 vsize=17900 CPUtime=0.69
/proc/7479/stat : 7479 (minisat) R 7477 7479 7354 0 -1 4194304 384 0 0 0 69 0 0 0 23 0 1 0 274279118 18329600 335 1992294400 4194304 5092341 548682068848 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/7479/statm: 4475 335 101 219 0 4253 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17900

[startup+1.50183 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 7480
/proc/meminfo: memFree=788328/2055920 swapFree=4181692/4192956
[pid=7479] ppid=7477 vsize=18180 CPUtime=1.49
/proc/7479/stat : 7479 (minisat) R 7477 7479 7354 0 -1 4194304 595 0 0 0 149 0 0 0 25 0 1 0 274279118 18616320 408 1992294400 4194304 5092341 548682068848 18446744073709551615 4241008 0 0 4096 3 0 0 0 17 1 0 0
/proc/7479/statm: 4545 408 101 219 0 4323 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18180

[startup+3.10201 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 7480
/proc/meminfo: memFree=787944/2055920 swapFree=4181692/4192956
[pid=7479] ppid=7477 vsize=18184 CPUtime=3.09
/proc/7479/stat : 7479 (minisat) R 7477 7479 7354 0 -1 4194304 740 0 0 0 309 0 0 0 25 0 1 0 274279118 18620416 483 1992294400 4194304 5092341 548682068848 18446744073709551615 4249100 0 0 4096 3 0 0 0 17 1 0 0
/proc/7479/statm: 4546 483 101 219 0 4324 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18184

[startup+6.30136 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 7480
/proc/meminfo: memFree=787624/2055920 swapFree=4181692/4192956
[pid=7479] ppid=7477 vsize=18184 CPUtime=6.29
/proc/7479/stat : 7479 (minisat) R 7477 7479 7354 0 -1 4194304 821 0 0 0 629 0 0 0 25 0 1 0 274279118 18620416 564 1992294400 4194304 5092341 548682068848 18446744073709551615 4249564 0 0 4096 3 0 0 0 17 1 0 0
/proc/7479/statm: 4546 564 101 219 0 4324 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18184

[startup+12.7011 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 7480
/proc/meminfo: memFree=786984/2055920 swapFree=4181692/4192956
[pid=7479] ppid=7477 vsize=18184 CPUtime=12.69
/proc/7479/stat : 7479 (minisat) R 7477 7479 7354 0 -1 4194304 950 0 0 0 1269 0 0 0 25 0 1 0 274279118 18620416 693 1992294400 4194304 5092341 548682068848 18446744073709551615 4244024 0 0 4096 3 0 0 0 17 1 0 0
/proc/7479/statm: 4546 693 101 219 0 4324 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18184

[startup+25.5015 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 7480
/proc/meminfo: memFree=786280/2055920 swapFree=4181692/4192956
[pid=7479] ppid=7477 vsize=18184 CPUtime=25.48
/proc/7479/stat : 7479 (minisat) R 7477 7479 7354 0 -1 4194304 1122 0 0 0 2548 0 0 0 25 0 1 0 274279118 18620416 865 1992294400 4194304 5092341 548682068848 18446744073709551615 4248533 0 0 4096 3 0 0 0 17 1 0 0
/proc/7479/statm: 4546 865 101 219 0 4324 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18184

[startup+51.1013 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 7480
/proc/meminfo: memFree=785448/2055920 swapFree=4181692/4192956
[pid=7479] ppid=7477 vsize=18184 CPUtime=51.08
/proc/7479/stat : 7479 (minisat) R 7477 7479 7354 0 -1 4194304 1326 0 0 0 5107 1 0 0 25 0 1 0 274279118 18620416 1069 1992294400 4194304 5092341 548682068848 18446744073709551615 4250884 0 0 4096 3 0 0 0 17 1 0 0
/proc/7479/statm: 4546 1069 101 219 0 4324 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18184

[startup+102.306 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 7480
/proc/meminfo: memFree=784360/2055920 swapFree=4181692/4192956
[pid=7479] ppid=7477 vsize=18184 CPUtime=102.27
/proc/7479/stat : 7479 (minisat) R 7477 7479 7354 0 -1 4194304 1584 0 0 0 10226 1 0 0 25 0 1 0 274279118 18620416 1327 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/7479/statm: 4546 1327 101 219 0 4324 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18184

[startup+162.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 7480
/proc/meminfo: memFree=783464/2055920 swapFree=4181692/4192956
[pid=7479] ppid=7477 vsize=18184 CPUtime=162.24
/proc/7479/stat : 7479 (minisat) R 7477 7479 7354 0 -1 4194304 1806 0 0 0 16223 1 0 0 25 0 1 0 274279118 18620416 1549 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/7479/statm: 4546 1549 101 219 0 4324 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 18184

[startup+222.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 7480
/proc/meminfo: memFree=782632/2055920 swapFree=4181692/4192956
[pid=7479] ppid=7477 vsize=18184 CPUtime=222.22
/proc/7479/stat : 7479 (minisat) R 7477 7479 7354 0 -1 4194304 2003 0 0 0 22220 2 0 0 25 0 1 0 274279118 18620416 1746 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/7479/statm: 4546 1746 101 219 0 4324 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 18184

[startup+282.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 7480
/proc/meminfo: memFree=781800/2055920 swapFree=4181692/4192956
[pid=7479] ppid=7477 vsize=23388 CPUtime=282.21
/proc/7479/stat : 7479 (minisat) R 7477 7479 7354 0 -1 4194304 2193 0 0 0 28218 3 0 0 25 0 1 0 274279118 23949312 1936 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/7479/statm: 5847 1936 101 219 0 5625 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23388

[startup+342.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 7480
/proc/meminfo: memFree=781480/2055920 swapFree=4181692/4192956
[pid=7479] ppid=7477 vsize=23388 CPUtime=342.19
/proc/7479/stat : 7479 (minisat) R 7477 7479 7354 0 -1 4194304 2263 0 0 0 34216 3 0 0 25 0 1 0 274279118 23949312 2006 1992294400 4194304 5092341 548682068848 18446744073709551615 4241396 0 0 4096 3 0 0 0 17 1 0 0
/proc/7479/statm: 5847 2006 101 219 0 5625 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 23388

[startup+402.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 7480
/proc/meminfo: memFree=780968/2055920 swapFree=4181692/4192956
[pid=7479] ppid=7477 vsize=23388 CPUtime=402.17
/proc/7479/stat : 7479 (minisat) R 7477 7479 7354 0 -1 4194304 2386 0 0 0 40214 3 0 0 25 0 1 0 274279118 23949312 2129 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/7479/statm: 5847 2129 101 219 0 5625 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 23388

[startup+462.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 7480
/proc/meminfo: memFree=780776/2055920 swapFree=4181692/4192956
[pid=7479] ppid=7477 vsize=23388 CPUtime=462.15
/proc/7479/stat : 7479 (minisat) R 7477 7479 7354 0 -1 4194304 2454 0 0 0 46212 3 0 0 25 0 1 0 274279118 23949312 2197 1992294400 4194304 5092341 548682068848 18446744073709551615 4248446 0 0 4096 3 0 0 0 17 1 0 0
/proc/7479/statm: 5847 2197 101 219 0 5625 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 23388

[startup+522.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 7480
/proc/meminfo: memFree=780328/2055920 swapFree=4181692/4192956
[pid=7479] ppid=7477 vsize=23388 CPUtime=522.14
/proc/7479/stat : 7479 (minisat) R 7477 7479 7354 0 -1 4194304 2586 0 0 0 52211 3 0 0 25 0 1 0 274279118 23949312 2329 1992294400 4194304 5092341 548682068848 18446744073709551615 4240627 0 0 4096 3 0 0 0 17 1 0 0
/proc/7479/statm: 5847 2329 101 219 0 5625 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 23388

[startup+582.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 7480
/proc/meminfo: memFree=779880/2055920 swapFree=4181692/4192956
[pid=7479] ppid=7477 vsize=23388 CPUtime=582.13
/proc/7479/stat : 7479 (minisat) R 7477 7479 7354 0 -1 4194304 2679 0 0 0 58209 4 0 0 25 0 1 0 274279118 23949312 2422 1992294400 4194304 5092341 548682068848 18446744073709551615 4244508 0 0 4096 3 0 0 0 17 1 0 0
/proc/7479/statm: 5847 2422 101 219 0 5625 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 23388

[startup+642.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 7480
/proc/meminfo: memFree=779752/2055920 swapFree=4181692/4192956
[pid=7479] ppid=7477 vsize=23388 CPUtime=642.11
/proc/7479/stat : 7479 (minisat) R 7477 7479 7354 0 -1 4194304 2718 0 0 0 64207 4 0 0 25 0 1 0 274279118 23949312 2461 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/7479/statm: 5847 2461 101 219 0 5625 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 23388

[startup+702.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 7480
/proc/meminfo: memFree=779688/2055920 swapFree=4181692/4192956
[pid=7479] ppid=7477 vsize=23388 CPUtime=702.09
/proc/7479/stat : 7479 (minisat) R 7477 7479 7354 0 -1 4194304 2750 0 0 0 70205 4 0 0 25 0 1 0 274279118 23949312 2493 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/7479/statm: 5847 2493 101 219 0 5625 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 23388

[startup+762.306 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 7480
/proc/meminfo: memFree=779432/2055920 swapFree=4181692/4192956
[pid=7479] ppid=7477 vsize=23388 CPUtime=762.08
/proc/7479/stat : 7479 (minisat) R 7477 7479 7354 0 -1 4194304 2796 0 0 0 76204 4 0 0 25 0 1 0 274279118 23949312 2539 1992294400 4194304 5092341 548682068848 18446744073709551615 4250406 0 0 4096 3 0 0 0 17 1 0 0
/proc/7479/statm: 5847 2539 101 219 0 5625 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 23388

[startup+822.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 7480
/proc/meminfo: memFree=779112/2055920 swapFree=4181692/4192956
[pid=7479] ppid=7477 vsize=23388 CPUtime=822.05
/proc/7479/stat : 7479 (minisat) R 7477 7479 7354 0 -1 4194304 2879 0 0 0 82201 4 0 0 25 0 1 0 274279118 23949312 2622 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/7479/statm: 5847 2622 101 219 0 5625 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 23388

[startup+882.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 7482
/proc/meminfo: memFree=778792/2055920 swapFree=4181692/4192956
[pid=7479] ppid=7477 vsize=23388 CPUtime=882.03
/proc/7479/stat : 7479 (minisat) R 7477 7479 7354 0 -1 4194304 2956 0 0 0 88199 4 0 0 25 0 1 0 274279118 23949312 2699 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/7479/statm: 5847 2699 101 219 0 5625 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 23388

[startup+942.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 7482
/proc/meminfo: memFree=778536/2055920 swapFree=4181692/4192956
[pid=7479] ppid=7477 vsize=23388 CPUtime=942.02
/proc/7479/stat : 7479 (minisat) R 7477 7479 7354 0 -1 4194304 3017 0 0 0 94197 5 0 0 25 0 1 0 274279118 23949312 2760 1992294400 4194304 5092341 548682068848 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 1 0 0
/proc/7479/statm: 5847 2760 101 219 0 5625 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 23388

[startup+1002.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 7482
/proc/meminfo: memFree=778408/2055920 swapFree=4181692/4192956
[pid=7479] ppid=7477 vsize=23396 CPUtime=1002
/proc/7479/stat : 7479 (minisat) R 7477 7479 7354 0 -1 4194304 3378 0 0 0 100195 5 0 0 25 0 1 0 274279118 23957504 2793 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/7479/statm: 5849 2793 101 219 0 5627 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 23396

[startup+1062.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 7482
/proc/meminfo: memFree=778216/2055920 swapFree=4181692/4192956
[pid=7479] ppid=7477 vsize=23396 CPUtime=1061.98
/proc/7479/stat : 7479 (minisat) R 7477 7479 7354 0 -1 4194304 3444 0 0 0 106193 5 0 0 25 0 1 0 274279118 23957504 2859 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/7479/statm: 5849 2859 101 219 0 5627 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 23396

[startup+1122.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 7482
/proc/meminfo: memFree=777896/2055920 swapFree=4181692/4192956
[pid=7479] ppid=7477 vsize=23396 CPUtime=1121.96
/proc/7479/stat : 7479 (minisat) R 7477 7479 7354 0 -1 4194304 3506 0 0 0 112191 5 0 0 25 0 1 0 274279118 23957504 2921 1992294400 4194304 5092341 548682068848 18446744073709551615 4241414 0 0 4096 3 0 0 0 17 1 0 0
/proc/7479/statm: 5849 2921 101 219 0 5627 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 23396

[startup+1182.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 7482
/proc/meminfo: memFree=777640/2055920 swapFree=4181692/4192956
[pid=7479] ppid=7477 vsize=23396 CPUtime=1181.95
/proc/7479/stat : 7479 (minisat) R 7477 7479 7354 0 -1 4194304 3562 0 0 0 118189 6 0 0 25 0 1 0 274279118 23957504 2977 1992294400 4194304 5092341 548682068848 18446744073709551615 4241545 0 0 4096 3 0 0 0 17 1 0 0
/proc/7479/statm: 5849 2977 101 219 0 5627 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 23396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 7482
/proc/meminfo: memFree=777640/2055920 swapFree=4181692/4192956
[pid=7479] ppid=7477 vsize=23396 CPUtime=1200.05
/proc/7479/stat : 7479 (minisat) R 7477 7479 7354 0 -1 4194304 3570 0 0 0 119999 6 0 0 25 0 1 0 274279118 23957504 2985 1992294400 4194304 5092341 548682068848 18446744073709551615 4263987 0 0 4096 3 0 0 0 17 1 0 0
/proc/7479/statm: 5849 2985 101 219 0 5627 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 23396

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): 1200.06
CPU user time (s): 1200
CPU system time (s): 0.06499
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 28580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.06499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3570
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= 1423

runsolver used 0.842871 second user time and 2.49962 second system time

The end

Launcher Data 

Begin job on node42 at 2009-03-29 06:26:17
IDJOB=1520512
IDBENCH=70685
IDSOLVER=546
FILE ID=node42/1520512-1238300777
PBS_JOBID= 9061049
Free space on /tmp= 66248 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S981523907-072.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520512-1238300777/watcher-1520512-1238300777 -o /tmp/evaluation-result-1520512-1238300777/solver-1520512-1238300777 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520512-1238300777.cnf

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

MD5SUM BENCH= cf49ce63274aed23e9ae314dbfe30852
RANDOM SEED=959008492

node42.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		: 3000.211
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		: 3000.211
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:        790032 kB
Buffers:        102900 kB
Cached:        1059884 kB
SwapCached:       5184 kB
Active:         200424 kB
Inactive:       970888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        790032 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:            1116 kB
Writeback:           0 kB
Mapped:          14224 kB
Slab:            80604 kB
Committed_AS:   827348 kB
PageTables:       1388 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= 66248 MiB
End job on node42 at 2009-03-29 06:46:20