Trace number 1520438

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S1258122549-031.cnf
MD5SUMe4beefd25957794efe8088679c7fff55
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.026995
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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:           500                                         |
0.00/0.00	c |  Number of clauses:            2125                                         |
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 |     491     2116     6391 |      775      100     25 |  0.000 % |
0.00/0.01	c |       250 |     491     2116     6391 |      853      250     24 |  0.000 % |
0.00/0.01	c |       475 |     491     2116     6391 |      938      475     23 |  0.000 % |
0.00/0.02	c |       812 |     491     2116     6391 |     1032      812     23 |  0.000 % |
0.00/0.04	c |      1318 |     491     2116     6391 |     1135      768     22 |  0.000 % |
0.00/0.06	c |      2077 |     491     2116     6391 |     1249      946     22 |  0.000 % |
0.09/0.10	c |      3216 |     491     2116     6391 |     1374      780     20 |  0.000 % |
0.09/0.15	c |      4924 |     491     2116     6391 |     1511     1098     20 |  0.000 % |
0.19/0.24	c |      7486 |     491     2116     6391 |     1663     1308     19 |  0.000 % |
0.29/0.37	c |     11330 |     491     2116     6391 |     1829      872     19 |  0.000 % |
0.49/0.57	c |     17096 |     491     2116     6391 |     2012     1037     19 |  0.000 % |
0.79/0.87	c |     25745 |     491     2116     6391 |     2213     1457     22 |  0.000 % |
1.29/1.34	c |     38719 |     491     2116     6391 |     2435     1979     21 |  0.000 % |
1.99/2.07	c |     58180 |     491     2116     6391 |     2678     1562     20 |  0.000 % |
3.09/3.19	c |     87372 |     491     2116     6391 |     2946     2049     24 |  0.000 % |
4.89/4.96	c |    131161 |     491     2116     6391 |     3240     2334     22 |  0.000 % |
7.59/7.66	c |    196845 |     491     2116     6391 |     3565     2131     19 |  0.000 % |
11.88/11.90	c |    295371 |     491     2116     6391 |     3921     2941     21 |  0.000 % |
18.29/18.32	c |    443160 |     491     2116     6391 |     4313     3602     23 |  0.000 % |
28.38/28.40	c |    664843 |     491     2116     6391 |     4745     2448     22 |  0.000 % |
43.88/43.95	c |    997368 |     491     2116     6391 |     5219     3831     20 |  0.000 % |
68.17/68.23	c |   1496156 |     491     2116     6391 |     5741     4240     22 |  0.000 % |
105.87/105.96	c |   2244338 |     491     2116     6391 |     6315     4568     22 |  0.000 % |
164.25/164.32	c |   3366612 |     491     2116     6391 |     6947     5509     22 |  0.000 % |
256.23/256.33	c |   5050023 |     491     2116     6391 |     7642     5066     21 |  0.000 % |
397.69/397.82	c |   7575139 |     491     2116     6391 |     8406     5941     22 |  0.000 % |
620.13/620.38	c |  11362814 |     491     2116     6391 |     9246     7788     22 |  0.000 % |
964.64/964.97	c |  17044326 |     491     2116     6391 |    10171     6551     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-1520438-1238294735/watcher-1520438-1238294735 -o /tmp/evaluation-result-1520438-1238294735/solver-1520438-1238294735 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520438-1238294735.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 2/64 5368
/proc/meminfo: memFree=1058336/2055920 swapFree=4177768/4192956
[pid=5368] ppid=5366 vsize=7464 CPUtime=0
/proc/5368/stat : 5368 (minisat) R 5366 5368 1898 0 -1 4194304 189 0 0 0 0 0 0 0 18 0 1 0 1102140334 7643136 173 1992294400 4194304 5092341 548682068848 18446744073709551615 4497455 0 0 4096 3 0 0 0 17 1 0 0
/proc/5368/statm: 1866 173 88 219 0 1644 0

[startup+0.0795271 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 5368
/proc/meminfo: memFree=1058336/2055920 swapFree=4177768/4192956
[pid=5368] ppid=5366 vsize=17928 CPUtime=0.07
/proc/5368/stat : 5368 (minisat) R 5366 5368 1898 0 -1 4194304 325 0 0 0 7 0 0 0 18 0 1 0 1102140334 18358272 262 1992294400 4194304 5092341 548682068848 18446744073709551615 4262248 0 0 4096 3 0 0 0 17 1 0 0
/proc/5368/statm: 4482 263 100 219 0 4260 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 17928

[startup+0.101529 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 5368
/proc/meminfo: memFree=1058336/2055920 swapFree=4177768/4192956
[pid=5368] ppid=5366 vsize=17928 CPUtime=0.09
/proc/5368/stat : 5368 (minisat) R 5366 5368 1898 0 -1 4194304 355 0 0 0 9 0 0 0 18 0 1 0 1102140334 18358272 292 1992294400 4194304 5092341 548682068848 18446744073709551615 4268652 0 0 4096 3 0 0 0 17 1 0 0
/proc/5368/statm: 4482 292 100 219 0 4260 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17928

[startup+0.30155 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 5368
/proc/meminfo: memFree=1058336/2055920 swapFree=4177768/4192956
[pid=5368] ppid=5366 vsize=17976 CPUtime=0.29
/proc/5368/stat : 5368 (minisat) R 5366 5368 1898 0 -1 4194304 430 0 0 0 29 0 0 0 19 0 1 0 1102140334 18407424 327 1992294400 4194304 5092341 548682068848 18446744073709551615 4241035 0 0 4096 3 0 0 0 17 1 0 0
/proc/5368/statm: 4494 327 100 219 0 4272 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17976

[startup+0.701591 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 5368
/proc/meminfo: memFree=1058336/2055920 swapFree=4177768/4192956
[pid=5368] ppid=5366 vsize=17976 CPUtime=0.69
/proc/5368/stat : 5368 (minisat) R 5366 5368 1898 0 -1 4194304 468 0 0 0 69 0 0 0 24 0 1 0 1102140334 18407424 365 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/5368/statm: 4494 365 100 219 0 4272 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17976

[startup+1.50167 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 5369
/proc/meminfo: memFree=1057112/2055920 swapFree=4177768/4192956
[pid=5368] ppid=5366 vsize=17976 CPUtime=1.49
/proc/5368/stat : 5368 (minisat) R 5366 5368 1898 0 -1 4194304 545 0 0 0 149 0 0 0 25 0 1 0 1102140334 18407424 442 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/5368/statm: 4494 442 100 219 0 4272 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17976

[startup+3.10184 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 5369
/proc/meminfo: memFree=1056728/2055920 swapFree=4177768/4192956
[pid=5368] ppid=5366 vsize=17976 CPUtime=3.09
/proc/5368/stat : 5368 (minisat) R 5366 5368 1898 0 -1 4194304 738 0 0 0 309 0 0 0 25 0 1 0 1102140334 18407424 519 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/5368/statm: 4494 519 100 219 0 4272 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17976

[startup+6.30117 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 5369
/proc/meminfo: memFree=1056088/2055920 swapFree=4177768/4192956
[pid=5368] ppid=5366 vsize=17976 CPUtime=6.29
/proc/5368/stat : 5368 (minisat) R 5366 5368 1898 0 -1 4194304 850 0 0 0 629 0 0 0 25 0 1 0 1102140334 18407424 631 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/5368/statm: 4494 631 100 219 0 4272 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17976

[startup+12.7028 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 5369
/proc/meminfo: memFree=1055320/2055920 swapFree=4177768/4192956
[pid=5368] ppid=5366 vsize=17976 CPUtime=12.69
/proc/5368/stat : 5368 (minisat) R 5366 5368 1898 0 -1 4194304 1160 0 0 0 1269 0 0 0 25 0 1 0 1102140334 18407424 783 1992294400 4194304 5092341 548682068848 18446744073709551615 4241619 0 0 4096 3 0 0 0 17 1 0 0
/proc/5368/statm: 4494 783 100 219 0 4272 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17976

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 5369
/proc/meminfo: memFree=1054424/2055920 swapFree=4177768/4192956
[pid=5368] ppid=5366 vsize=17976 CPUtime=25.48
/proc/5368/stat : 5368 (minisat) R 5366 5368 1898 0 -1 4194304 1382 0 0 0 2547 1 0 0 25 0 1 0 1102140334 18407424 1005 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/5368/statm: 4494 1005 100 219 0 4272 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17976

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 5369
/proc/meminfo: memFree=1053144/2055920 swapFree=4177768/4192956
[pid=5368] ppid=5366 vsize=17976 CPUtime=51.08
/proc/5368/stat : 5368 (minisat) R 5366 5368 1898 0 -1 4194304 1688 0 0 0 5107 1 0 0 25 0 1 0 1102140334 18407424 1311 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/5368/statm: 4494 1311 100 219 0 4272 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17976

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 5369
/proc/meminfo: memFree=1051800/2055920 swapFree=4177768/4192956
[pid=5368] ppid=5366 vsize=17976 CPUtime=102.27
/proc/5368/stat : 5368 (minisat) R 5366 5368 1898 0 -1 4194304 2032 0 0 0 10225 2 0 0 25 0 1 0 1102140334 18407424 1655 1992294400 4194304 5092341 548682068848 18446744073709551615 4250803 0 0 4096 3 0 0 0 17 1 0 0
/proc/5368/statm: 4494 1655 100 219 0 4272 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17976

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5369
/proc/meminfo: memFree=1050264/2055920 swapFree=4177768/4192956
[pid=5368] ppid=5366 vsize=23192 CPUtime=162.25
/proc/5368/stat : 5368 (minisat) R 5366 5368 1898 0 -1 4194304 2998 0 0 0 16223 2 0 0 25 0 1 0 1102140334 23748608 2019 1992294400 4194304 5092341 548682068848 18446744073709551615 4241042 0 0 4096 3 0 0 0 17 1 0 0
/proc/5368/statm: 5798 2019 100 219 0 5576 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23192

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5369
/proc/meminfo: memFree=1049688/2055920 swapFree=4177768/4192956
[pid=5368] ppid=5366 vsize=23192 CPUtime=222.23
/proc/5368/stat : 5368 (minisat) R 5366 5368 1898 0 -1 4194304 3149 0 0 0 22221 2 0 0 25 0 1 0 1102140334 23748608 2170 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/5368/statm: 5798 2170 100 219 0 5576 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23192

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5369
/proc/meminfo: memFree=1048664/2055920 swapFree=4177768/4192956
[pid=5368] ppid=5366 vsize=23192 CPUtime=282.22
/proc/5368/stat : 5368 (minisat) R 5366 5368 1898 0 -1 4194304 3394 0 0 0 28219 3 0 0 25 0 1 0 1102140334 23748608 2415 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/5368/statm: 5798 2415 100 219 0 5576 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23192

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5369
/proc/meminfo: memFree=1045848/2055920 swapFree=4177768/4192956
[pid=5368] ppid=5366 vsize=25532 CPUtime=342.2
/proc/5368/stat : 5368 (minisat) R 5366 5368 1898 0 -1 4194304 4082 0 0 0 34217 3 0 0 25 0 1 0 1102140334 26144768 3103 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/5368/statm: 6383 3103 100 219 0 6161 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 25532

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5369
/proc/meminfo: memFree=1045592/2055920 swapFree=4177768/4192956
[pid=5368] ppid=5366 vsize=25540 CPUtime=402.19
/proc/5368/stat : 5368 (minisat) R 5366 5368 1898 0 -1 4194304 4523 0 0 0 40215 4 0 0 25 0 1 0 1102140334 26152960 3165 1992294400 4194304 5092341 548682068848 18446744073709551615 4268465 0 0 4096 3 0 0 0 17 1 0 0
/proc/5368/statm: 6385 3165 100 219 0 6163 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 25540

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5369
/proc/meminfo: memFree=1045080/2055920 swapFree=4177768/4192956
[pid=5368] ppid=5366 vsize=25540 CPUtime=462.17
/proc/5368/stat : 5368 (minisat) R 5366 5368 1898 0 -1 4194304 4648 0 0 0 46213 4 0 0 25 0 1 0 1102140334 26152960 3290 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/5368/statm: 6385 3290 100 219 0 6163 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 25540

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5369
/proc/meminfo: memFree=1044824/2055920 swapFree=4177768/4192956
[pid=5368] ppid=5366 vsize=25540 CPUtime=522.16
/proc/5368/stat : 5368 (minisat) R 5366 5368 1898 0 -1 4194304 4737 0 0 0 52212 4 0 0 25 0 1 0 1102140334 26152960 3379 1992294400 4194304 5092341 548682068848 18446744073709551615 4244031 0 0 4096 3 0 0 0 17 1 0 0
/proc/5368/statm: 6385 3379 100 219 0 6163 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 25540

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5369
/proc/meminfo: memFree=1044248/2055920 swapFree=4177768/4192956
[pid=5368] ppid=5366 vsize=25540 CPUtime=582.14
/proc/5368/stat : 5368 (minisat) R 5366 5368 1898 0 -1 4194304 4881 0 0 0 58210 4 0 0 25 0 1 0 1102140334 26152960 3523 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/5368/statm: 6385 3523 100 219 0 6163 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 25540

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5369
/proc/meminfo: memFree=1043736/2055920 swapFree=4177768/4192956
[pid=5368] ppid=5366 vsize=25540 CPUtime=642.13
/proc/5368/stat : 5368 (minisat) R 5366 5368 1898 0 -1 4194304 5006 0 0 0 64209 4 0 0 25 0 1 0 1102140334 26152960 3648 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/5368/statm: 6385 3648 100 219 0 6163 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 25540

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5369
/proc/meminfo: memFree=1043544/2055920 swapFree=4177768/4192956
[pid=5368] ppid=5366 vsize=25540 CPUtime=702.11
/proc/5368/stat : 5368 (minisat) R 5366 5368 1898 0 -1 4194304 5047 0 0 0 70206 5 0 0 25 0 1 0 1102140334 26152960 3689 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/5368/statm: 6385 3689 100 219 0 6163 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 25540

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5369
/proc/meminfo: memFree=1043544/2055920 swapFree=4177768/4192956
[pid=5368] ppid=5366 vsize=25540 CPUtime=762.11
/proc/5368/stat : 5368 (minisat) R 5366 5368 1898 0 -1 4194304 5052 0 0 0 76205 6 0 0 25 0 1 0 1102140334 26152960 3694 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/5368/statm: 6385 3694 100 219 0 6163 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 25540

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5369
/proc/meminfo: memFree=1043544/2055920 swapFree=4177768/4192956
[pid=5368] ppid=5366 vsize=25540 CPUtime=822.09
/proc/5368/stat : 5368 (minisat) R 5366 5368 1898 0 -1 4194304 5052 0 0 0 82203 6 0 0 25 0 1 0 1102140334 26152960 3694 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/5368/statm: 6385 3694 100 219 0 6163 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 25540

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5369
/proc/meminfo: memFree=1043224/2055920 swapFree=4177768/4192956
[pid=5368] ppid=5366 vsize=25540 CPUtime=882.07
/proc/5368/stat : 5368 (minisat) R 5366 5368 1898 0 -1 4194304 5118 0 0 0 88201 6 0 0 25 0 1 0 1102140334 26152960 3760 1992294400 4194304 5092341 548682068848 18446744073709551615 4249477 0 0 4096 3 0 0 0 17 1 0 0
/proc/5368/statm: 6385 3760 100 219 0 6163 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 25540

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5375
/proc/meminfo: memFree=1042768/2055920 swapFree=4177768/4192956
[pid=5368] ppid=5366 vsize=25540 CPUtime=942.04
/proc/5368/stat : 5368 (minisat) R 5366 5368 1898 0 -1 4194304 5209 0 0 0 94198 6 0 0 25 0 1 0 1102140334 26152960 3851 1992294400 4194304 5092341 548682068848 18446744073709551615 4248726 0 0 4096 3 0 0 0 17 1 0 0
/proc/5368/statm: 6385 3851 100 219 0 6163 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 25540

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5375
/proc/meminfo: memFree=1042704/2055920 swapFree=4177768/4192956
[pid=5368] ppid=5366 vsize=25540 CPUtime=1002.02
/proc/5368/stat : 5368 (minisat) R 5366 5368 1898 0 -1 4194304 5278 0 0 0 100196 6 0 0 25 0 1 0 1102140334 26152960 3920 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/5368/statm: 6385 3920 100 219 0 6163 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 25540

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5375
/proc/meminfo: memFree=1042384/2055920 swapFree=4177768/4192956
[pid=5368] ppid=5366 vsize=25540 CPUtime=1062.02
/proc/5368/stat : 5368 (minisat) R 5366 5368 1898 0 -1 4194304 5368 0 0 0 106195 7 0 0 25 0 1 0 1102140334 26152960 4010 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/5368/statm: 6385 4010 100 219 0 6163 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 25540

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5375
/proc/meminfo: memFree=1042000/2055920 swapFree=4177768/4192956
[pid=5368] ppid=5366 vsize=25540 CPUtime=1122
/proc/5368/stat : 5368 (minisat) R 5366 5368 1898 0 -1 4194304 5453 0 0 0 112193 7 0 0 25 0 1 0 1102140334 26152960 4095 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/5368/statm: 6385 4095 100 219 0 6163 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 25540

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5375
/proc/meminfo: memFree=1040784/2055920 swapFree=4177768/4192956
[pid=5368] ppid=5366 vsize=30812 CPUtime=1181.99
/proc/5368/stat : 5368 (minisat) R 5366 5368 1898 0 -1 4194304 5755 0 0 0 118192 7 0 0 25 0 1 0 1102140334 31551488 4397 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/5368/statm: 7703 4397 100 219 0 7481 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 30812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5375
/proc/meminfo: memFree=1040784/2055920 swapFree=4177768/4192956
[pid=5368] ppid=5366 vsize=30812 CPUtime=1200.08
/proc/5368/stat : 5368 (minisat) R 5366 5368 1898 0 -1 4194304 5755 0 0 0 120001 7 0 0 25 0 1 0 1102140334 31551488 4397 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/5368/statm: 7703 4397 100 219 0 7481 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 30812

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): 1200.1
CPU user time (s): 1200.02
CPU system time (s): 0.079987
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 30812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5755
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= 1881

runsolver used 0.898863 second user time and 2.43863 second system time

The end

Launcher Data 

Begin job on node2 at 2009-03-29 04:45:35
IDJOB=1520438
IDBENCH=70648
IDSOLVER=546
FILE ID=node2/1520438-1238294735
PBS_JOBID= 9061005
Free space on /tmp= 66496 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S1258122549-031.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520438-1238294735/watcher-1520438-1238294735 -o /tmp/evaluation-result-1520438-1238294735/solver-1520438-1238294735 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520438-1238294735.cnf

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

MD5SUM BENCH= e4beefd25957794efe8088679c7fff55
RANDOM SEED=1819248928

node2.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1058752 kB
Buffers:        102816 kB
Cached:         793064 kB
SwapCached:       8996 kB
Active:         126416 kB
Inactive:       780436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1058752 kB
SwapTotal:     4192956 kB
SwapFree:      4177768 kB
Dirty:             960 kB
Writeback:           0 kB
Mapped:          16668 kB
Slab:            76232 kB
Committed_AS:  2711628 kB
PageTables:       1476 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= 66496 MiB
End job on node2 at 2009-03-29 05:05:37