Trace number 1520212

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1339364096-048.cnf
MD5SUM2cbf25bf3c1a8a645c8c658cff25ce06
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1178.65
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     2117     6396 |      776      100     22 |  0.000 % |
0.00/0.01	c |       250 |     491     2117     6396 |      853      250     22 |  0.000 % |
0.00/0.01	c |       475 |     491     2117     6396 |      939      475     22 |  0.000 % |
0.01/0.02	c |       812 |     491     2117     6396 |     1033      812     22 |  0.000 % |
0.01/0.04	c |      1318 |     491     2117     6396 |     1136      763     21 |  0.000 % |
0.01/0.06	c |      2077 |     491     2117     6396 |     1250      945     20 |  0.000 % |
0.09/0.10	c |      3216 |     491     2117     6396 |     1375      803     19 |  0.000 % |
0.09/0.15	c |      4924 |     491     2117     6396 |     1512     1110     20 |  0.000 % |
0.19/0.24	c |      7486 |     491     2117     6396 |     1663     1334     20 |  0.000 % |
0.29/0.37	c |     11330 |     491     2117     6396 |     1830      885     19 |  0.000 % |
0.49/0.57	c |     17096 |     491     2117     6396 |     2013     1056     19 |  0.000 % |
0.79/0.87	c |     25745 |     491     2117     6396 |     2214     1470     19 |  0.000 % |
1.29/1.35	c |     38719 |     491     2117     6396 |     2436     1996     21 |  0.000 % |
1.99/2.08	c |     58180 |     491     2117     6396 |     2679     1605     20 |  0.000 % |
3.19/3.21	c |     87372 |     491     2117     6396 |     2947     2087     21 |  0.000 % |
4.89/4.96	c |    131161 |     491     2117     6396 |     3242     2402     20 |  0.000 % |
7.59/7.64	c |    196845 |     491     2117     6396 |     3566     2242     23 |  0.000 % |
11.78/11.82	c |    295371 |     491     2117     6396 |     3923     3024     21 |  0.000 % |
18.19/18.22	c |    443160 |     491     2117     6396 |     4315     3802     21 |  0.000 % |
28.18/28.21	c |    664843 |     491     2117     6396 |     4747     2895     21 |  0.000 % |
43.67/43.73	c |    997368 |     491     2117     6396 |     5222     4094     20 |  0.000 % |
67.76/67.88	c |   1496156 |     491     2117     6396 |     5744     4743     21 |  0.000 % |
105.56/105.68	c |   2244338 |     491     2117     6396 |     6318     5196     20 |  0.000 % |
163.64/163.71	c |   3366612 |     491     2117     6396 |     6950     6334     22 |  0.000 % |
254.80/254.96	c |   5050023 |     491     2117     6396 |     7645     6004     18 |  0.000 % |
395.95/396.14	c |   7575139 |     491     2117     6396 |     8410     6592     21 |  0.000 % |
618.57/618.81	c |  11362814 |     491     2117     6396 |     9251     8196     21 |  0.000 % |
965.95/966.35	c |  17044326 |     491     2117     6396 |    10176     5809     23 |  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-1520212-1238273884/watcher-1520212-1238273884 -o /tmp/evaluation-result-1520212-1238273884/solver-1520212-1238273884 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520212-1238273884.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: 0.91 0.95 0.97 3/64 26214
/proc/meminfo: memFree=1360816/2055920 swapFree=4179868/4192956
[pid=26214] ppid=26212 vsize=7464 CPUtime=0
/proc/26214/stat : 26214 (minisat) R 26212 26214 26027 0 -1 4194304 189 0 0 0 0 0 0 0 18 0 1 0 1100055079 7643136 173 1992294400 4194304 5092341 548682068848 18446744073709551615 4223130 0 0 4096 3 0 0 0 17 1 0 0
/proc/26214/statm: 1866 173 88 219 0 1644 0

[startup+0.018889 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 26214
/proc/meminfo: memFree=1360816/2055920 swapFree=4179868/4192956
[pid=26214] ppid=26212 vsize=7464 CPUtime=0.01
/proc/26214/stat : 26214 (minisat) R 26212 26214 26027 0 -1 4194304 223 0 0 0 1 0 0 0 18 0 1 0 1100055079 7643136 196 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/26214/statm: 1866 196 100 219 0 1644 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7464

[startup+0.101903 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 26214
/proc/meminfo: memFree=1360816/2055920 swapFree=4179868/4192956
[pid=26214] ppid=26212 vsize=7580 CPUtime=0.09
/proc/26214/stat : 26214 (minisat) R 26212 26214 26027 0 -1 4194304 346 0 0 0 9 0 0 0 18 0 1 0 1100055079 7761920 246 1992294400 4194304 5092341 548682068848 18446744073709551615 4248837 0 0 4096 3 0 0 0 17 1 0 0
/proc/26214/statm: 1895 246 100 219 0 1673 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7580

[startup+0.301941 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 26214
/proc/meminfo: memFree=1360816/2055920 swapFree=4179868/4192956
[pid=26214] ppid=26212 vsize=17972 CPUtime=0.29
/proc/26214/stat : 26214 (minisat) R 26212 26214 26027 0 -1 4194304 483 0 0 0 29 0 0 0 19 0 1 0 1100055079 18403328 323 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/26214/statm: 4493 323 100 219 0 4271 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17972

[startup+0.702018 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 26214
/proc/meminfo: memFree=1360816/2055920 swapFree=4179868/4192956
[pid=26214] ppid=26212 vsize=17972 CPUtime=0.69
/proc/26214/stat : 26214 (minisat) R 26212 26214 26027 0 -1 4194304 597 0 0 0 69 0 0 0 22 0 1 0 1100055079 18403328 369 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/26214/statm: 4493 369 100 219 0 4271 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17972

[startup+1.50117 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 26215
/proc/meminfo: memFree=1359592/2055920 swapFree=4179868/4192956
[pid=26214] ppid=26212 vsize=17972 CPUtime=1.49
/proc/26214/stat : 26214 (minisat) R 26212 26214 26027 0 -1 4194304 663 0 0 0 149 0 0 0 25 0 1 0 1100055079 18403328 435 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/26214/statm: 4493 435 100 219 0 4271 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17972

[startup+3.10148 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 26215
/proc/meminfo: memFree=1359208/2055920 swapFree=4179868/4192956
[pid=26214] ppid=26212 vsize=17976 CPUtime=3.09
/proc/26214/stat : 26214 (minisat) R 26212 26214 26027 0 -1 4194304 956 0 0 0 309 0 0 0 25 0 1 0 1100055079 18407424 509 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26214/statm: 4494 509 100 219 0 4272 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17976

[startup+6.30109 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 26215
/proc/meminfo: memFree=1358568/2055920 swapFree=4179868/4192956
[pid=26214] ppid=26212 vsize=17976 CPUtime=6.29
/proc/26214/stat : 26214 (minisat) R 26212 26214 26027 0 -1 4194304 1064 0 0 0 629 0 0 0 25 0 1 0 1100055079 18407424 617 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26214/statm: 4494 617 100 219 0 4272 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17976

[startup+12.7023 s]
/proc/loadavg: 0.93 0.95 0.97 2/65 26215
/proc/meminfo: memFree=1357800/2055920 swapFree=4179868/4192956
[pid=26214] ppid=26212 vsize=17976 CPUtime=12.68
/proc/26214/stat : 26214 (minisat) R 26212 26214 26027 0 -1 4194304 1235 0 0 0 1268 0 0 0 25 0 1 0 1100055079 18407424 788 1992294400 4194304 5092341 548682068848 18446744073709551615 4252329 0 0 4096 3 0 0 0 17 1 0 0
/proc/26214/statm: 4494 788 100 219 0 4272 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17976

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.97 2/65 26215
/proc/meminfo: memFree=1357032/2055920 swapFree=4179868/4192956
[pid=26214] ppid=26212 vsize=17976 CPUtime=25.48
/proc/26214/stat : 26214 (minisat) R 26212 26214 26027 0 -1 4194304 1607 0 0 0 2547 1 0 0 25 0 1 0 1100055079 18407424 972 1992294400 4194304 5092341 548682068848 18446744073709551615 4249525 0 0 4096 3 0 0 0 17 1 0 0
/proc/26214/statm: 4494 972 100 219 0 4272 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17976

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.97 2/65 26215
/proc/meminfo: memFree=1355816/2055920 swapFree=4179868/4192956
[pid=26214] ppid=26212 vsize=17976 CPUtime=51.07
/proc/26214/stat : 26214 (minisat) R 26212 26214 26027 0 -1 4194304 1905 0 0 0 5106 1 0 0 25 0 1 0 1100055079 18407424 1270 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26214/statm: 4494 1270 100 219 0 4272 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17976

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 26215
/proc/meminfo: memFree=1354472/2055920 swapFree=4179868/4192956
[pid=26214] ppid=26212 vsize=17976 CPUtime=102.26
/proc/26214/stat : 26214 (minisat) R 26212 26214 26027 0 -1 4194304 2231 0 0 0 10224 2 0 0 25 0 1 0 1100055079 18407424 1596 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/26214/statm: 4494 1596 100 219 0 4272 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17976

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26215
/proc/meminfo: memFree=1352872/2055920 swapFree=4179868/4192956
[pid=26214] ppid=26212 vsize=23224 CPUtime=162.24
/proc/26214/stat : 26214 (minisat) R 26212 26214 26027 0 -1 4194304 3196 0 0 0 16221 3 0 0 25 0 1 0 1100055079 23781376 1991 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/26214/statm: 5806 1991 100 219 0 5584 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23224

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26221
/proc/meminfo: memFree=1352360/2055920 swapFree=4179868/4192956
[pid=26214] ppid=26212 vsize=23224 CPUtime=222.21
/proc/26214/stat : 26214 (minisat) R 26212 26214 26027 0 -1 4194304 3295 0 0 0 22218 3 0 0 25 0 1 0 1100055079 23781376 2090 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/26214/statm: 5806 2090 100 219 0 5584 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23224

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26221
/proc/meminfo: memFree=1351528/2055920 swapFree=4179868/4192956
[pid=26214] ppid=26212 vsize=23224 CPUtime=282.18
/proc/26214/stat : 26214 (minisat) R 26212 26214 26027 0 -1 4194304 3492 0 0 0 28215 3 0 0 25 0 1 0 1100055079 23781376 2287 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/26214/statm: 5806 2287 100 219 0 5584 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 23224

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26221
/proc/meminfo: memFree=1351144/2055920 swapFree=4179868/4192956
[pid=26214] ppid=26212 vsize=23224 CPUtime=342.16
/proc/26214/stat : 26214 (minisat) R 26212 26214 26027 0 -1 4194304 3579 0 0 0 34213 3 0 0 25 0 1 0 1100055079 23781376 2374 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/26214/statm: 5806 2374 100 219 0 5584 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 23224

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26221
/proc/meminfo: memFree=1350760/2055920 swapFree=4179868/4192956
[pid=26214] ppid=26212 vsize=23224 CPUtime=402.14
/proc/26214/stat : 26214 (minisat) R 26212 26214 26027 0 -1 4194304 3694 0 0 0 40210 4 0 0 25 0 1 0 1100055079 23781376 2489 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26214/statm: 5806 2489 100 219 0 5584 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 23224

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26221
/proc/meminfo: memFree=1350184/2055920 swapFree=4179868/4192956
[pid=26214] ppid=26212 vsize=23224 CPUtime=462.13
/proc/26214/stat : 26214 (minisat) R 26212 26214 26027 0 -1 4194304 3844 0 0 0 46208 5 0 0 25 0 1 0 1100055079 23781376 2639 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/26214/statm: 5806 2639 100 219 0 5584 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 23224

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26221
/proc/meminfo: memFree=1349800/2055920 swapFree=4179868/4192956
[pid=26214] ppid=26212 vsize=23224 CPUtime=522.11
/proc/26214/stat : 26214 (minisat) R 26212 26214 26027 0 -1 4194304 3953 0 0 0 52206 5 0 0 25 0 1 0 1100055079 23781376 2748 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/26214/statm: 5806 2748 100 219 0 5584 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 23224

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26221
/proc/meminfo: memFree=1349288/2055920 swapFree=4179868/4192956
[pid=26214] ppid=26212 vsize=23224 CPUtime=582.08
/proc/26214/stat : 26214 (minisat) R 26212 26214 26027 0 -1 4194304 4075 0 0 0 58203 5 0 0 25 0 1 0 1100055079 23781376 2870 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26214/statm: 5806 2870 100 219 0 5584 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 23224

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26221
/proc/meminfo: memFree=1348776/2055920 swapFree=4179868/4192956
[pid=26214] ppid=26212 vsize=23224 CPUtime=642.06
/proc/26214/stat : 26214 (minisat) R 26212 26214 26027 0 -1 4194304 4190 0 0 0 64201 5 0 0 25 0 1 0 1100055079 23781376 2985 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26214/statm: 5806 2985 100 219 0 5584 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 23224

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26221
/proc/meminfo: memFree=1348456/2055920 swapFree=4179868/4192956
[pid=26214] ppid=26212 vsize=23224 CPUtime=702.05
/proc/26214/stat : 26214 (minisat) R 26212 26214 26027 0 -1 4194304 4264 0 0 0 70199 6 0 0 25 0 1 0 1100055079 23781376 3059 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/26214/statm: 5806 3059 100 219 0 5584 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 23224

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26221
/proc/meminfo: memFree=1348072/2055920 swapFree=4179868/4192956
[pid=26214] ppid=26212 vsize=23224 CPUtime=762.03
/proc/26214/stat : 26214 (minisat) R 26212 26214 26027 0 -1 4194304 4347 0 0 0 76197 6 0 0 25 0 1 0 1100055079 23781376 3142 1992294400 4194304 5092341 548682068848 18446744073709551615 4249545 0 0 4096 3 0 0 0 17 1 0 0
/proc/26214/statm: 5806 3142 100 219 0 5584 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 23224

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26221
/proc/meminfo: memFree=1347880/2055920 swapFree=4179868/4192956
[pid=26214] ppid=26212 vsize=23224 CPUtime=822
/proc/26214/stat : 26214 (minisat) R 26212 26214 26027 0 -1 4194304 4422 0 0 0 82194 6 0 0 25 0 1 0 1100055079 23781376 3217 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/26214/statm: 5806 3217 100 219 0 5584 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 23224

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26221
/proc/meminfo: memFree=1347752/2055920 swapFree=4179868/4192956
[pid=26214] ppid=26212 vsize=23276 CPUtime=881.98
/proc/26214/stat : 26214 (minisat) R 26212 26214 26027 0 -1 4194304 5739 0 0 0 88191 7 0 0 25 0 1 0 1100055079 23834624 3248 1992294400 4194304 5092341 548682068848 18446744073709551615 4248386 0 0 4096 3 0 0 0 17 1 0 0
/proc/26214/statm: 5819 3248 100 219 0 5597 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 23276

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26221
/proc/meminfo: memFree=1346600/2055920 swapFree=4179868/4192956
[pid=26214] ppid=26212 vsize=28560 CPUtime=941.97
/proc/26214/stat : 26214 (minisat) R 26212 26214 26027 0 -1 4194304 6022 0 0 0 94189 8 0 0 25 0 1 0 1100055079 29245440 3531 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/26214/statm: 7140 3531 100 219 0 6918 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 28560

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26221
/proc/meminfo: memFree=1346408/2055920 swapFree=4179868/4192956
[pid=26214] ppid=26212 vsize=28560 CPUtime=1001.94
/proc/26214/stat : 26214 (minisat) R 26212 26214 26027 0 -1 4194304 6062 0 0 0 100186 8 0 0 25 0 1 0 1100055079 29245440 3571 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/26214/statm: 7140 3571 100 219 0 6918 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 28560

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26221
/proc/meminfo: memFree=1346344/2055920 swapFree=4179868/4192956
[pid=26214] ppid=26212 vsize=28560 CPUtime=1061.92
/proc/26214/stat : 26214 (minisat) R 26212 26214 26027 0 -1 4194304 6078 0 0 0 106184 8 0 0 25 0 1 0 1100055079 29245440 3587 1992294400 4194304 5092341 548682068848 18446744073709551615 4262251 0 0 4096 3 0 0 0 17 1 0 0
/proc/26214/statm: 7140 3587 100 219 0 6918 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 28560

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26221
/proc/meminfo: memFree=1346344/2055920 swapFree=4179868/4192956
[pid=26214] ppid=26212 vsize=28560 CPUtime=1121.9
/proc/26214/stat : 26214 (minisat) R 26212 26214 26027 0 -1 4194304 6080 0 0 0 112182 8 0 0 25 0 1 0 1100055079 29245440 3589 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26214/statm: 7140 3589 100 219 0 6918 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 28560

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26221
/proc/meminfo: memFree=1346216/2055920 swapFree=4179868/4192956
[pid=26214] ppid=26212 vsize=28560 CPUtime=1181.88
/proc/26214/stat : 26214 (minisat) R 26212 26214 26027 0 -1 4194304 6113 0 0 0 118179 9 0 0 25 0 1 0 1100055079 29245440 3622 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/26214/statm: 7140 3622 100 219 0 6918 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 28560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26221
/proc/meminfo: memFree=1346152/2055920 swapFree=4179868/4192956
[pid=26214] ppid=26212 vsize=28560 CPUtime=1200.08
/proc/26214/stat : 26214 (minisat) R 26212 26214 26027 0 -1 4194304 6126 0 0 0 119999 9 0 0 25 0 1 0 1100055079 29245440 3635 1992294400 4194304 5092341 548682068848 18446744073709551615 4251432 0 0 4096 3 0 0 0 17 1 0 0
/proc/26214/statm: 7140 3635 100 219 0 6918 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 28560

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26221
/proc/meminfo: memFree=1346152/2055920 swapFree=4179868/4192956
[pid=26214] ppid=26212 vsize=28560 CPUtime=1200.08
/proc/26214/stat : 26214 (minisat) R 26212 26214 26027 0 -1 4194304 6126 0 0 0 119999 9 0 0 25 0 1 0 1100055079 29245440 3635 1992294400 4194304 5092341 548682068848 18446744073709551615 4251432 0 0 4096 3 0 0 0 17 1 0 0
/proc/26214/statm: 7140 3635 100 219 0 6918 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 28560

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.99
CPU system time (s): 0.095985
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 28560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.095985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6126
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= 1268

runsolver used 0.913861 second user time and 2.46162 second system time

The end

Launcher Data 

Begin job on node5 at 2009-03-28 21:58:04
IDJOB=1520212
IDBENCH=70535
IDSOLVER=546
FILE ID=node5/1520212-1238273884
PBS_JOBID= 9060878
Free space on /tmp= 66096 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1339364096-048.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520212-1238273884/watcher-1520212-1238273884 -o /tmp/evaluation-result-1520212-1238273884/solver-1520212-1238273884 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520212-1238273884.cnf

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

MD5SUM BENCH= 2cbf25bf3c1a8a645c8c658cff25ce06
RANDOM SEED=1901155566

node5.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		: 3000.263
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		: 3000.263
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:       1361232 kB
Buffers:         86544 kB
Cached:         505592 kB
SwapCached:       7012 kB
Active:          48336 kB
Inactive:       552276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1361232 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:             948 kB
Writeback:           0 kB
Mapped:          14216 kB
Slab:            80036 kB
Committed_AS:  2771104 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= 66092 MiB
End job on node5 at 2009-03-28 22:18:06