Trace number 1520458

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/520/
unif-k3-r4.25-v520-c2210-S146188995-071.cnf
MD5SUM890aea0df389e5329db583f37e858c1b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015996
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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:           520                                         |
0.00/0.00	c |  Number of clauses:            2210                                         |
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 |     501     2185     6677 |      801      100     23 |  0.000 % |
0.00/0.01	c |       250 |     501     2185     6677 |      881      250     23 |  0.000 % |
0.00/0.01	c |       475 |     501     2185     6677 |      969      475     23 |  0.000 % |
0.00/0.02	c |       812 |     501     2185     6677 |     1066      812     24 |  0.000 % |
0.00/0.04	c |      1318 |     501     2185     6677 |     1172      761     23 |  0.000 % |
0.00/0.06	c |      2077 |     501     2185     6677 |     1290      904     21 |  0.000 % |
0.09/0.10	c |      3216 |     501     2185     6677 |     1419      709     18 |  0.000 % |
0.09/0.15	c |      4924 |     501     2185     6677 |     1561      935     19 |  0.000 % |
0.19/0.24	c |      7486 |     501     2185     6677 |     1717     1069     21 |  0.000 % |
0.29/0.37	c |     11330 |     501     2185     6677 |     1889     1366     21 |  0.000 % |
0.49/0.58	c |     17096 |     501     2185     6677 |     2078     1320     21 |  0.000 % |
0.79/0.89	c |     25745 |     501     2185     6677 |     2285     1450     21 |  0.000 % |
1.29/1.38	c |     38719 |     501     2185     6677 |     2514     1561     20 |  0.000 % |
2.10/2.12	c |     58180 |     501     2185     6677 |     2765     1755     21 |  0.000 % |
3.20/3.26	c |     87372 |     501     2185     6677 |     3042     2725     21 |  0.000 % |
5.00/5.04	c |    131161 |     501     2185     6677 |     3346     1653     21 |  0.000 % |
7.70/7.76	c |    196845 |     501     2185     6677 |     3681     2648     23 |  0.000 % |
11.99/12.07	c |    295371 |     501     2185     6677 |     4049     2140     21 |  0.000 % |
18.59/18.63	c |    443160 |     501     2185     6677 |     4454     2153     21 |  0.000 % |
28.78/28.89	c |    664843 |     501     2185     6677 |     4899     2820     22 |  0.000 % |
44.57/44.68	c |    997368 |     501     2185     6677 |     5389     3402     21 |  0.000 % |
69.37/69.40	c |   1496156 |     501     2185     6677 |     5928     3937     22 |  0.000 % |
107.66/107.72	c |   2244338 |     501     2185     6677 |     6521     4006     23 |  0.000 % |
167.04/167.19	c |   3366612 |     501     2185     6677 |     7173     5007     22 |  0.000 % |
260.11/260.21	c |   5050023 |     501     2185     6677 |     7891     4641     22 |  0.000 % |
404.77/404.91	c |   7575139 |     501     2185     6677 |     8680     6972     22 |  0.000 % |
634.31/634.50	c |  11362814 |     501     2185     6677 |     9548     7821     22 |  0.000 % |
988.01/988.35	c |  17044326 |     501     2185     6677 |    10503     8079     22 |  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-1520458-1238296431/watcher-1520458-1238296431 -o /tmp/evaluation-result-1520458-1238296431/solver-1520458-1238296431 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520458-1238296431.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: 0.99 0.98 0.99 3/64 7300
/proc/meminfo: memFree=790208/2055920 swapFree=4181692/4192956
[pid=7300] ppid=7298 vsize=7464 CPUtime=0
/proc/7300/stat : 7300 (minisat) R 7298 7300 3732 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 273844461 7643136 175 1992294400 4194304 5092341 548682068848 18446744073709551615 4493610 0 0 4096 3 0 0 0 17 1 0 0
/proc/7300/statm: 1866 175 88 219 0 1644 0

[startup+0.087123 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 7300
/proc/meminfo: memFree=790208/2055920 swapFree=4181692/4192956
[pid=7300] ppid=7298 vsize=17932 CPUtime=0.08
/proc/7300/stat : 7300 (minisat) R 7298 7300 3732 0 -1 4194304 351 0 0 0 8 0 0 0 18 0 1 0 273844461 18362368 285 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/7300/statm: 4483 285 100 219 0 4261 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 17932

[startup+0.101125 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 7300
/proc/meminfo: memFree=790208/2055920 swapFree=4181692/4192956
[pid=7300] ppid=7298 vsize=17932 CPUtime=0.09
/proc/7300/stat : 7300 (minisat) R 7298 7300 3732 0 -1 4194304 361 0 0 0 9 0 0 0 18 0 1 0 273844461 18362368 295 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/7300/statm: 4483 295 100 219 0 4261 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17932

[startup+0.301147 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 7300
/proc/meminfo: memFree=790208/2055920 swapFree=4181692/4192956
[pid=7300] ppid=7298 vsize=17932 CPUtime=0.29
/proc/7300/stat : 7300 (minisat) R 7298 7300 3732 0 -1 4194304 386 0 0 0 29 0 0 0 19 0 1 0 273844461 18362368 320 1992294400 4194304 5092341 548682068848 18446744073709551615 4244284 0 0 4096 3 0 0 0 17 1 0 0
/proc/7300/statm: 4483 320 100 219 0 4261 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17932

[startup+0.701191 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 7300
/proc/meminfo: memFree=790208/2055920 swapFree=4181692/4192956
[pid=7300] ppid=7298 vsize=17932 CPUtime=0.69
/proc/7300/stat : 7300 (minisat) R 7298 7300 3732 0 -1 4194304 434 0 0 0 69 0 0 0 22 0 1 0 273844461 18362368 368 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/7300/statm: 4483 368 100 219 0 4261 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17932

[startup+1.50128 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7301
/proc/meminfo: memFree=788984/2055920 swapFree=4181692/4192956
[pid=7300] ppid=7298 vsize=17932 CPUtime=1.49
/proc/7300/stat : 7300 (minisat) R 7298 7300 3732 0 -1 4194304 497 0 0 0 149 0 0 0 25 0 1 0 273844461 18362368 431 1992294400 4194304 5092341 548682068848 18446744073709551615 4250107 0 0 4096 3 0 0 0 17 1 0 0
/proc/7300/statm: 4483 431 100 219 0 4261 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17932

[startup+3.10146 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7301
/proc/meminfo: memFree=788536/2055920 swapFree=4181692/4192956
[pid=7300] ppid=7298 vsize=17932 CPUtime=3.09
/proc/7300/stat : 7300 (minisat) R 7298 7300 3732 0 -1 4194304 711 0 0 0 309 0 0 0 25 0 1 0 273844461 18362368 513 1992294400 4194304 5092341 548682068848 18446744073709551615 4248408 0 0 4096 3 0 0 0 17 1 0 0
/proc/7300/statm: 4483 513 100 219 0 4261 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17932

[startup+6.30181 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7301
/proc/meminfo: memFree=787896/2055920 swapFree=4181692/4192956
[pid=7300] ppid=7298 vsize=17932 CPUtime=6.29
/proc/7300/stat : 7300 (minisat) R 7298 7300 3732 0 -1 4194304 830 0 0 0 629 0 0 0 25 0 1 0 273844461 18362368 632 1992294400 4194304 5092341 548682068848 18446744073709551615 4241025 0 0 4096 3 0 0 0 17 1 0 0
/proc/7300/statm: 4483 632 100 219 0 4261 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17932

[startup+12.7015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7301
/proc/meminfo: memFree=787128/2055920 swapFree=4181692/4192956
[pid=7300] ppid=7298 vsize=17932 CPUtime=12.69
/proc/7300/stat : 7300 (minisat) R 7298 7300 3732 0 -1 4194304 1000 0 0 0 1269 0 0 0 25 0 1 0 273844461 18362368 802 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/7300/statm: 4483 802 100 219 0 4261 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17932

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7301
/proc/meminfo: memFree=786232/2055920 swapFree=4181692/4192956
[pid=7300] ppid=7298 vsize=17932 CPUtime=25.48
/proc/7300/stat : 7300 (minisat) R 7298 7300 3732 0 -1 4194304 1200 0 0 0 2548 0 0 0 25 0 1 0 273844461 18362368 1002 1992294400 4194304 5092341 548682068848 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 1 0 0
/proc/7300/statm: 4483 1002 100 219 0 4261 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17932

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7301
/proc/meminfo: memFree=785144/2055920 swapFree=4181692/4192956
[pid=7300] ppid=7298 vsize=17932 CPUtime=51.07
/proc/7300/stat : 7300 (minisat) R 7298 7300 3732 0 -1 4194304 1729 0 0 0 5107 0 0 0 25 0 1 0 273844461 18362368 1293 1992294400 4194304 5092341 548682068848 18446744073709551615 4249664 0 0 4096 3 0 0 0 17 1 0 0
/proc/7300/statm: 4483 1293 100 219 0 4261 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17932

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7301
/proc/meminfo: memFree=782392/2055920 swapFree=4181692/4192956
[pid=7300] ppid=7298 vsize=21596 CPUtime=102.26
/proc/7300/stat : 7300 (minisat) R 7298 7300 3732 0 -1 4194304 2386 0 0 0 10225 1 0 0 25 0 1 0 273844461 22114304 1950 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/7300/statm: 5399 1950 100 219 0 5177 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21596

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7301
/proc/meminfo: memFree=781624/2055920 swapFree=4181692/4192956
[pid=7300] ppid=7298 vsize=21596 CPUtime=162.24
/proc/7300/stat : 7300 (minisat) R 7298 7300 3732 0 -1 4194304 2590 0 0 0 16223 1 0 0 25 0 1 0 273844461 22114304 2154 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/7300/statm: 5399 2154 100 219 0 5177 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 21596

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7301
/proc/meminfo: memFree=781112/2055920 swapFree=4181692/4192956
[pid=7300] ppid=7298 vsize=21600 CPUtime=222.23
/proc/7300/stat : 7300 (minisat) R 7298 7300 3732 0 -1 4194304 3050 0 0 0 22221 2 0 0 25 0 1 0 273844461 22118400 2272 1992294400 4194304 5092341 548682068848 18446744073709551615 4241414 0 0 4096 3 0 0 0 17 1 0 0
/proc/7300/statm: 5400 2272 100 219 0 5178 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 21600

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7301
/proc/meminfo: memFree=780216/2055920 swapFree=4181692/4192956
[pid=7300] ppid=7298 vsize=21600 CPUtime=282.21
/proc/7300/stat : 7300 (minisat) R 7298 7300 3732 0 -1 4194304 3295 0 0 0 28219 2 0 0 25 0 1 0 273844461 22118400 2517 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/7300/statm: 5400 2517 100 219 0 5178 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 21600

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7301
/proc/meminfo: memFree=779640/2055920 swapFree=4181692/4192956
[pid=7300] ppid=7298 vsize=21600 CPUtime=342.19
/proc/7300/stat : 7300 (minisat) R 7298 7300 3732 0 -1 4194304 3421 0 0 0 34216 3 0 0 25 0 1 0 273844461 22118400 2643 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/7300/statm: 5400 2643 100 219 0 5178 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 21600

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7301
/proc/meminfo: memFree=779128/2055920 swapFree=4181692/4192956
[pid=7300] ppid=7298 vsize=21600 CPUtime=402.17
/proc/7300/stat : 7300 (minisat) R 7298 7300 3732 0 -1 4194304 3550 0 0 0 40214 3 0 0 25 0 1 0 273844461 22118400 2772 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/7300/statm: 5400 2772 100 219 0 5178 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 21600

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7301
/proc/meminfo: memFree=778360/2055920 swapFree=4181692/4192956
[pid=7300] ppid=7298 vsize=21600 CPUtime=462.15
/proc/7300/stat : 7300 (minisat) R 7298 7300 3732 0 -1 4194304 3735 0 0 0 46212 3 0 0 25 0 1 0 273844461 22118400 2957 1992294400 4194304 5092341 548682068848 18446744073709551615 4252236 0 0 4096 3 0 0 0 17 1 0 0
/proc/7300/statm: 5400 2957 100 219 0 5178 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 21600

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7301
/proc/meminfo: memFree=777144/2055920 swapFree=4181692/4192956
[pid=7300] ppid=7298 vsize=26844 CPUtime=522.14
/proc/7300/stat : 7300 (minisat) R 7298 7300 3732 0 -1 4194304 4041 0 0 0 52210 4 0 0 25 0 1 0 273844461 27488256 3263 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 1 0 0
/proc/7300/statm: 6711 3263 100 219 0 6489 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 26844

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7301
/proc/meminfo: memFree=777080/2055920 swapFree=4181692/4192956
[pid=7300] ppid=7298 vsize=26844 CPUtime=582.12
/proc/7300/stat : 7300 (minisat) R 7298 7300 3732 0 -1 4194304 4045 0 0 0 58208 4 0 0 25 0 1 0 273844461 27488256 3267 1992294400 4194304 5092341 548682068848 18446744073709551615 4250876 0 0 4096 3 0 0 0 17 1 0 0
/proc/7300/statm: 6711 3267 100 219 0 6489 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 26844

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7301
/proc/meminfo: memFree=776440/2055920 swapFree=4181692/4192956
[pid=7300] ppid=7298 vsize=26844 CPUtime=642.11
/proc/7300/stat : 7300 (minisat) R 7298 7300 3732 0 -1 4194304 4191 0 0 0 64207 4 0 0 25 0 1 0 273844461 27488256 3413 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/7300/statm: 6711 3413 100 219 0 6489 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 26844

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7301
/proc/meminfo: memFree=776312/2055920 swapFree=4181692/4192956
[pid=7300] ppid=7298 vsize=26844 CPUtime=702.08
/proc/7300/stat : 7300 (minisat) R 7298 7300 3732 0 -1 4194304 4233 0 0 0 70204 4 0 0 25 0 1 0 273844461 27488256 3455 1992294400 4194304 5092341 548682068848 18446744073709551615 4243982 0 0 4096 3 0 0 0 17 1 0 0
/proc/7300/statm: 6711 3455 100 219 0 6489 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 26844

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7301
/proc/meminfo: memFree=776248/2055920 swapFree=4181692/4192956
[pid=7300] ppid=7298 vsize=26844 CPUtime=762.08
/proc/7300/stat : 7300 (minisat) R 7298 7300 3732 0 -1 4194304 4235 0 0 0 76203 5 0 0 25 0 1 0 273844461 27488256 3457 1992294400 4194304 5092341 548682068848 18446744073709551615 4250739 0 0 4096 3 0 0 0 17 1 0 0
/proc/7300/statm: 6711 3457 100 219 0 6489 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 26844

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7301
/proc/meminfo: memFree=775992/2055920 swapFree=4181692/4192956
[pid=7300] ppid=7298 vsize=26844 CPUtime=822.05
/proc/7300/stat : 7300 (minisat) R 7298 7300 3732 0 -1 4194304 4324 0 0 0 82200 5 0 0 25 0 1 0 273844461 27488256 3546 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/7300/statm: 6711 3546 100 219 0 6489 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 26844

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7301
/proc/meminfo: memFree=775736/2055920 swapFree=4181692/4192956
[pid=7300] ppid=7298 vsize=26844 CPUtime=882.03
/proc/7300/stat : 7300 (minisat) R 7298 7300 3732 0 -1 4194304 4382 0 0 0 88198 5 0 0 25 0 1 0 273844461 27488256 3604 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/7300/statm: 6711 3604 100 219 0 6489 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 26844

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7301
/proc/meminfo: memFree=775480/2055920 swapFree=4181692/4192956
[pid=7300] ppid=7298 vsize=26844 CPUtime=942.02
/proc/7300/stat : 7300 (minisat) R 7298 7300 3732 0 -1 4194304 4446 0 0 0 94196 6 0 0 25 0 1 0 273844461 27488256 3668 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/7300/statm: 6711 3668 100 219 0 6489 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 26844

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7301
/proc/meminfo: memFree=775160/2055920 swapFree=4181692/4192956
[pid=7300] ppid=7298 vsize=26844 CPUtime=1002
/proc/7300/stat : 7300 (minisat) R 7298 7300 3732 0 -1 4194304 4524 0 0 0 100194 6 0 0 25 0 1 0 273844461 27488256 3746 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/7300/statm: 6711 3746 100 219 0 6489 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 26844

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7301
/proc/meminfo: memFree=774840/2055920 swapFree=4181692/4192956
[pid=7300] ppid=7298 vsize=26844 CPUtime=1061.98
/proc/7300/stat : 7300 (minisat) R 7298 7300 3732 0 -1 4194304 4605 0 0 0 106192 6 0 0 25 0 1 0 273844461 27488256 3827 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/7300/statm: 6711 3827 100 219 0 6489 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 26844

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7301
/proc/meminfo: memFree=774392/2055920 swapFree=4181692/4192956
[pid=7300] ppid=7298 vsize=26844 CPUtime=1121.96
/proc/7300/stat : 7300 (minisat) R 7298 7300 3732 0 -1 4194304 4715 0 0 0 112190 6 0 0 25 0 1 0 273844461 27488256 3937 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/7300/statm: 6711 3937 100 219 0 6489 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 26844

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7301
/proc/meminfo: memFree=774072/2055920 swapFree=4181692/4192956
[pid=7300] ppid=7298 vsize=26844 CPUtime=1181.95
/proc/7300/stat : 7300 (minisat) R 7298 7300 3732 0 -1 4194304 4796 0 0 0 118188 7 0 0 25 0 1 0 273844461 27488256 4018 1992294400 4194304 5092341 548682068848 18446744073709551615 4249860 0 0 4096 3 0 0 0 17 1 0 0
/proc/7300/statm: 6711 4018 100 219 0 6489 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 26844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7301
/proc/meminfo: memFree=774008/2055920 swapFree=4181692/4192956
[pid=7300] ppid=7298 vsize=26844 CPUtime=1200.05
/proc/7300/stat : 7300 (minisat) R 7298 7300 3732 0 -1 4194304 4809 0 0 0 119998 7 0 0 25 0 1 0 273844461 27488256 4031 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/7300/statm: 6711 4031 100 219 0 6489 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 26844

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): 1199.98
CPU system time (s): 0.077988
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 26844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.077988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4809
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= 1670

runsolver used 0.887865 second user time and 2.44963 second system time

The end

Launcher Data 

Begin job on node42 at 2009-03-29 05:13:51
IDJOB=1520458
IDBENCH=70658
IDSOLVER=546
FILE ID=node42/1520458-1238296431
PBS_JOBID= 9060950
Free space on /tmp= 66248 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S146188995-071.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520458-1238296431/watcher-1520458-1238296431 -o /tmp/evaluation-result-1520458-1238296431/solver-1520458-1238296431 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520458-1238296431.cnf

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

MD5SUM BENCH= 890aea0df389e5329db583f37e858c1b
RANDOM SEED=1094332207

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:        790624 kB
Buffers:        102524 kB
Cached:        1059784 kB
SwapCached:       5184 kB
Active:         199300 kB
Inactive:       971580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        790624 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          14288 kB
Slab:            80468 kB
Committed_AS:   827308 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 05:33:53