Trace number 1520450

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) 1200.08 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S247943532-069.cnf
MD5SUM480eadd67693b734091a7d5840645722
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.113981
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     2191     6695 |      803      100     25 |  0.000 % |
0.00/0.01	c |       250 |     501     2191     6695 |      883      250     23 |  0.000 % |
0.00/0.01	c |       475 |     501     2191     6695 |      972      475     23 |  0.000 % |
0.00/0.02	c |       812 |     501     2191     6695 |     1069      812     24 |  0.000 % |
0.00/0.04	c |      1318 |     501     2191     6695 |     1176      753     23 |  0.000 % |
0.00/0.06	c |      2077 |     501     2191     6695 |     1293      887     22 |  0.000 % |
0.09/0.10	c |      3216 |     501     2191     6695 |     1423     1351     23 |  0.000 % |
0.09/0.16	c |      4924 |     501     2191     6695 |     1565      883     22 |  0.000 % |
0.19/0.25	c |      7486 |     501     2191     6695 |     1722     1037     21 |  0.000 % |
0.29/0.38	c |     11330 |     501     2191     6695 |     1894     1303     21 |  0.000 % |
0.49/0.58	c |     17096 |     501     2191     6695 |     2083     1210     22 |  0.000 % |
0.79/0.90	c |     25745 |     501     2191     6695 |     2292     1310     23 |  0.000 % |
1.29/1.38	c |     38719 |     501     2191     6695 |     2521     1382     20 |  0.000 % |
2.09/2.13	c |     58180 |     501     2191     6695 |     2773     1593     22 |  0.000 % |
3.19/3.27	c |     87372 |     501     2191     6695 |     3050     2525     22 |  0.000 % |
4.99/5.04	c |    131161 |     501     2191     6695 |     3355     2875     22 |  0.000 % |
7.78/7.80	c |    196845 |     501     2191     6695 |     3691     2045     21 |  0.000 % |
12.09/12.11	c |    295371 |     501     2191     6695 |     4060     3076     23 |  0.000 % |
18.68/18.73	c |    443160 |     501     2191     6695 |     4466     2700     22 |  0.000 % |
28.98/29.01	c |    664843 |     501     2191     6695 |     4913     2924     23 |  0.000 % |
44.88/44.94	c |    997368 |     501     2191     6695 |     5404     2569     20 |  0.000 % |
69.67/69.79	c |   1496156 |     501     2191     6695 |     5945     4532     23 |  0.000 % |
108.66/108.70	c |   2244338 |     501     2191     6695 |     6539     5565     21 |  0.000 % |
168.54/168.64	c |   3366612 |     501     2191     6695 |     7193     3422     22 |  0.000 % |
263.12/263.21	c |   5050023 |     501     2191     6695 |     7912     5186     22 |  0.000 % |
409.58/409.71	c |   7575139 |     501     2191     6695 |     8704     4620     22 |  0.000 % |
639.71/639.94	c |  11362814 |     501     2191     6695 |     9574     8332     23 |  0.000 % |
998.42/998.79	c |  17044326 |     501     2191     6695 |    10532     8071     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-1520450-1238295719/watcher-1520450-1238295719 -o /tmp/evaluation-result-1520450-1238295719/solver-1520450-1238295719 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520450-1238295719.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 6169
/proc/meminfo: memFree=703296/2055920 swapFree=4178472/4192956
[pid=6169] ppid=6167 vsize=7464 CPUtime=0
/proc/6169/stat : 6169 (minisat) R 6167 6169 2717 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 1102238879 7643136 175 1992294400 4194304 5092341 548682068848 18446744073709551615 4223096 0 0 4096 3 0 0 0 17 1 0 0
/proc/6169/statm: 1866 175 88 219 0 1644 0

[startup+0.0840659 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 6169
/proc/meminfo: memFree=703296/2055920 swapFree=4178472/4192956
[pid=6169] ppid=6167 vsize=17936 CPUtime=0.08
/proc/6169/stat : 6169 (minisat) R 6167 6169 2717 0 -1 4194304 351 0 0 0 8 0 0 0 18 0 1 0 1102238879 18366464 285 1992294400 4194304 5092341 548682068848 18446744073709551615 4244108 0 0 4096 3 0 0 0 17 1 0 0
/proc/6169/statm: 4484 286 100 219 0 4262 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 17936

[startup+0.101067 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 6169
/proc/meminfo: memFree=703296/2055920 swapFree=4178472/4192956
[pid=6169] ppid=6167 vsize=17936 CPUtime=0.09
/proc/6169/stat : 6169 (minisat) R 6167 6169 2717 0 -1 4194304 365 0 0 0 9 0 0 0 18 0 1 0 1102238879 18366464 299 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/6169/statm: 4484 300 100 219 0 4262 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17936

[startup+0.301091 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 6169
/proc/meminfo: memFree=703296/2055920 swapFree=4178472/4192956
[pid=6169] ppid=6167 vsize=17936 CPUtime=0.29
/proc/6169/stat : 6169 (minisat) R 6167 6169 2717 0 -1 4194304 385 0 0 0 29 0 0 0 19 0 1 0 1102238879 18366464 319 1992294400 4194304 5092341 548682068848 18446744073709551615 4244066 0 0 4096 3 0 0 0 17 1 0 0
/proc/6169/statm: 4484 319 100 219 0 4262 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17936

[startup+0.701138 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 6169
/proc/meminfo: memFree=703296/2055920 swapFree=4178472/4192956
[pid=6169] ppid=6167 vsize=17936 CPUtime=0.69
/proc/6169/stat : 6169 (minisat) R 6167 6169 2717 0 -1 4194304 438 0 0 0 69 0 0 0 22 0 1 0 1102238879 18366464 372 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/6169/statm: 4484 372 100 219 0 4262 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17936

[startup+1.50123 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6170
/proc/meminfo: memFree=702008/2055920 swapFree=4178472/4192956
[pid=6169] ppid=6167 vsize=17936 CPUtime=1.49
/proc/6169/stat : 6169 (minisat) R 6167 6169 2717 0 -1 4194304 504 0 0 0 149 0 0 0 25 0 1 0 1102238879 18366464 438 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/6169/statm: 4484 438 100 219 0 4262 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17936

[startup+3.10142 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6170
/proc/meminfo: memFree=701624/2055920 swapFree=4178472/4192956
[pid=6169] ppid=6167 vsize=17936 CPUtime=3.09
/proc/6169/stat : 6169 (minisat) R 6167 6169 2717 0 -1 4194304 689 0 0 0 309 0 0 0 25 0 1 0 1102238879 18366464 513 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/6169/statm: 4484 513 100 219 0 4262 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17936

[startup+6.3018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6170
/proc/meminfo: memFree=700984/2055920 swapFree=4178472/4192956
[pid=6169] ppid=6167 vsize=17936 CPUtime=6.29
/proc/6169/stat : 6169 (minisat) R 6167 6169 2717 0 -1 4194304 963 0 0 0 629 0 0 0 25 0 1 0 1102238879 18366464 649 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/6169/statm: 4484 649 100 219 0 4262 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17936

[startup+12.7026 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6170
/proc/meminfo: memFree=700280/2055920 swapFree=4178472/4192956
[pid=6169] ppid=6167 vsize=17936 CPUtime=12.68
/proc/6169/stat : 6169 (minisat) R 6167 6169 2717 0 -1 4194304 1100 0 0 0 1268 0 0 0 25 0 1 0 1102238879 18366464 786 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/6169/statm: 4484 786 100 219 0 4262 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17936

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6170
/proc/meminfo: memFree=699448/2055920 swapFree=4178472/4192956
[pid=6169] ppid=6167 vsize=17936 CPUtime=25.49
/proc/6169/stat : 6169 (minisat) R 6167 6169 2717 0 -1 4194304 1296 0 0 0 2548 1 0 0 25 0 1 0 1102238879 18366464 982 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/6169/statm: 4484 982 100 219 0 4262 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17936

[startup+51.1011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6170
/proc/meminfo: memFree=698104/2055920 swapFree=4178472/4192956
[pid=6169] ppid=6167 vsize=17936 CPUtime=51.07
/proc/6169/stat : 6169 (minisat) R 6167 6169 2717 0 -1 4194304 1647 0 0 0 5106 1 0 0 25 0 1 0 1102238879 18366464 1333 1992294400 4194304 5092341 548682068848 18446744073709551615 4502015 0 0 4096 3 0 0 0 17 1 0 0
/proc/6169/statm: 4484 1333 100 219 0 4262 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17936

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6170
/proc/meminfo: memFree=696632/2055920 swapFree=4178472/4192956
[pid=6169] ppid=6167 vsize=17936 CPUtime=102.27
/proc/6169/stat : 6169 (minisat) R 6167 6169 2717 0 -1 4194304 1987 0 0 0 10225 2 0 0 25 0 1 0 1102238879 18366464 1673 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/6169/statm: 4484 1673 100 219 0 4262 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17936

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6170
/proc/meminfo: memFree=695224/2055920 swapFree=4178472/4192956
[pid=6169] ppid=6167 vsize=23156 CPUtime=162.24
/proc/6169/stat : 6169 (minisat) R 6167 6169 2717 0 -1 4194304 2626 0 0 0 16222 2 0 0 25 0 1 0 1102238879 23711744 2016 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/6169/statm: 5789 2016 100 219 0 5567 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23156

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6170
/proc/meminfo: memFree=694328/2055920 swapFree=4178472/4192956
[pid=6169] ppid=6167 vsize=23160 CPUtime=222.23
/proc/6169/stat : 6169 (minisat) R 6167 6169 2717 0 -1 4194304 3238 0 0 0 22220 3 0 0 25 0 1 0 1102238879 23715840 2250 1992294400 4194304 5092341 548682068848 18446744073709551615 4248022 0 0 4096 3 0 0 0 17 1 0 0
/proc/6169/statm: 5790 2250 100 219 0 5568 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23160

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6170
/proc/meminfo: memFree=693432/2055920 swapFree=4178472/4192956
[pid=6169] ppid=6167 vsize=23160 CPUtime=282.21
/proc/6169/stat : 6169 (minisat) R 6167 6169 2717 0 -1 4194304 3458 0 0 0 28218 3 0 0 25 0 1 0 1102238879 23715840 2470 1992294400 4194304 5092341 548682068848 18446744073709551615 4249564 0 0 4096 3 0 0 0 17 1 0 0
/proc/6169/statm: 5790 2470 100 219 0 5568 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23160

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6170
/proc/meminfo: memFree=692856/2055920 swapFree=4178472/4192956
[pid=6169] ppid=6167 vsize=23160 CPUtime=342.19
/proc/6169/stat : 6169 (minisat) R 6167 6169 2717 0 -1 4194304 3595 0 0 0 34216 3 0 0 25 0 1 0 1102238879 23715840 2607 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/6169/statm: 5790 2607 100 219 0 5568 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 23160

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6170
/proc/meminfo: memFree=692536/2055920 swapFree=4178472/4192956
[pid=6169] ppid=6167 vsize=23160 CPUtime=402.18
/proc/6169/stat : 6169 (minisat) R 6167 6169 2717 0 -1 4194304 3670 0 0 0 40214 4 0 0 25 0 1 0 1102238879 23715840 2682 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/6169/statm: 5790 2682 100 219 0 5568 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 23160

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6170
/proc/meminfo: memFree=691768/2055920 swapFree=4178472/4192956
[pid=6169] ppid=6167 vsize=23160 CPUtime=462.17
/proc/6169/stat : 6169 (minisat) R 6167 6169 2717 0 -1 4194304 3858 0 0 0 46213 4 0 0 25 0 1 0 1102238879 23715840 2870 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/6169/statm: 5790 2870 100 219 0 5568 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 23160

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6170
/proc/meminfo: memFree=691448/2055920 swapFree=4178472/4192956
[pid=6169] ppid=6167 vsize=23160 CPUtime=522.15
/proc/6169/stat : 6169 (minisat) R 6167 6169 2717 0 -1 4194304 3962 0 0 0 52211 4 0 0 25 0 1 0 1102238879 23715840 2974 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/6169/statm: 5790 2974 100 219 0 5568 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23160

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6170
/proc/meminfo: memFree=690744/2055920 swapFree=4178472/4192956
[pid=6169] ppid=6167 vsize=23160 CPUtime=582.13
/proc/6169/stat : 6169 (minisat) R 6167 6169 2717 0 -1 4194304 4131 0 0 0 58209 4 0 0 25 0 1 0 1102238879 23715840 3143 1992294400 4194304 5092341 548682068848 18446744073709551615 4240964 0 0 4096 3 0 0 0 17 1 0 0
/proc/6169/statm: 5790 3143 100 219 0 5568 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 23160

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6170
/proc/meminfo: memFree=689336/2055920 swapFree=4178472/4192956
[pid=6169] ppid=6167 vsize=28380 CPUtime=642.12
/proc/6169/stat : 6169 (minisat) R 6167 6169 2717 0 -1 4194304 4476 0 0 0 64208 4 0 0 25 0 1 0 1102238879 29061120 3488 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/6169/statm: 7095 3488 100 219 0 6873 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 28380

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6170
/proc/meminfo: memFree=689144/2055920 swapFree=4178472/4192956
[pid=6169] ppid=6167 vsize=28380 CPUtime=702.1
/proc/6169/stat : 6169 (minisat) R 6167 6169 2717 0 -1 4194304 4513 0 0 0 70205 5 0 0 25 0 1 0 1102238879 29061120 3525 1992294400 4194304 5092341 548682068848 18446744073709551615 4261904 0 0 4096 3 0 0 0 17 1 0 0
/proc/6169/statm: 7095 3525 100 219 0 6873 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 28380

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6170
/proc/meminfo: memFree=689144/2055920 swapFree=4178472/4192956
[pid=6169] ppid=6167 vsize=28380 CPUtime=762.09
/proc/6169/stat : 6169 (minisat) R 6167 6169 2717 0 -1 4194304 4518 0 0 0 76204 5 0 0 25 0 1 0 1102238879 29061120 3530 1992294400 4194304 5092341 548682068848 18446744073709551615 4241399 0 0 4096 3 0 0 0 17 1 0 0
/proc/6169/statm: 7095 3530 100 219 0 6873 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 28380

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6170
/proc/meminfo: memFree=689016/2055920 swapFree=4178472/4192956
[pid=6169] ppid=6167 vsize=28380 CPUtime=822.07
/proc/6169/stat : 6169 (minisat) R 6167 6169 2717 0 -1 4194304 4566 0 0 0 82202 5 0 0 25 0 1 0 1102238879 29061120 3578 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/6169/statm: 7095 3578 100 219 0 6873 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 28380

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6170
/proc/meminfo: memFree=688696/2055920 swapFree=4178472/4192956
[pid=6169] ppid=6167 vsize=28380 CPUtime=882.05
/proc/6169/stat : 6169 (minisat) R 6167 6169 2717 0 -1 4194304 4644 0 0 0 88200 5 0 0 25 0 1 0 1102238879 29061120 3656 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/6169/statm: 7095 3656 100 219 0 6873 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 28380

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6170
/proc/meminfo: memFree=688504/2055920 swapFree=4178472/4192956
[pid=6169] ppid=6167 vsize=28380 CPUtime=942.03
/proc/6169/stat : 6169 (minisat) R 6167 6169 2717 0 -1 4194304 4690 0 0 0 94198 5 0 0 25 0 1 0 1102238879 29061120 3702 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/6169/statm: 7095 3702 100 219 0 6873 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 28380

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6170
/proc/meminfo: memFree=688184/2055920 swapFree=4178472/4192956
[pid=6169] ppid=6167 vsize=28380 CPUtime=1002.02
/proc/6169/stat : 6169 (minisat) R 6167 6169 2717 0 -1 4194304 4756 0 0 0 100197 5 0 0 25 0 1 0 1102238879 29061120 3768 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/6169/statm: 7095 3768 100 219 0 6873 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 28380

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6170
/proc/meminfo: memFree=687800/2055920 swapFree=4178472/4192956
[pid=6169] ppid=6167 vsize=28380 CPUtime=1062.01
/proc/6169/stat : 6169 (minisat) R 6167 6169 2717 0 -1 4194304 4856 0 0 0 106195 6 0 0 25 0 1 0 1102238879 29061120 3868 1992294400 4194304 5092341 548682068848 18446744073709551615 4265867 0 0 4096 3 0 0 0 17 1 0 0
/proc/6169/statm: 7095 3868 100 219 0 6873 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 28380

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6170
/proc/meminfo: memFree=687544/2055920 swapFree=4178472/4192956
[pid=6169] ppid=6167 vsize=28380 CPUtime=1121.99
/proc/6169/stat : 6169 (minisat) R 6167 6169 2717 0 -1 4194304 4912 0 0 0 112193 6 0 0 25 0 1 0 1102238879 29061120 3924 1992294400 4194304 5092341 548682068848 18446744073709551615 4248481 0 0 4096 3 0 0 0 17 1 0 0
/proc/6169/statm: 7095 3924 100 219 0 6873 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 28380

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6170
/proc/meminfo: memFree=687096/2055920 swapFree=4178472/4192956
[pid=6169] ppid=6167 vsize=28380 CPUtime=1181.97
/proc/6169/stat : 6169 (minisat) R 6167 6169 2717 0 -1 4194304 5023 0 0 0 118191 6 0 0 25 0 1 0 1102238879 29061120 4035 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/6169/statm: 7095 4035 100 219 0 6873 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 28380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6170
/proc/meminfo: memFree=687096/2055920 swapFree=4178472/4192956
[pid=6169] ppid=6167 vsize=28380 CPUtime=1200.07
/proc/6169/stat : 6169 (minisat) R 6167 6169 2717 0 -1 4194304 5024 0 0 0 120001 6 0 0 25 0 1 0 1102238879 29061120 4036 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/6169/statm: 7095 4036 100 219 0 6873 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 28380

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): 1200.08
CPU user time (s): 1200.01
CPU system time (s): 0.069989
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 28380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5024
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= 1508

runsolver used 0.825874 second user time and 2.59461 second system time

The end

Launcher Data 

Begin job on node1 at 2009-03-29 05:01:59
IDJOB=1520450
IDBENCH=70654
IDSOLVER=546
FILE ID=node1/1520450-1238295719
PBS_JOBID= 9060979
Free space on /tmp= 66108 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S247943532-069.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520450-1238295719/watcher-1520450-1238295719 -o /tmp/evaluation-result-1520450-1238295719/solver-1520450-1238295719 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520450-1238295719.cnf

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

MD5SUM BENCH= 480eadd67693b734091a7d5840645722
RANDOM SEED=2032291760

node1.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		: 3000.229
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		: 3000.229
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:        703712 kB
Buffers:         96964 kB
Cached:        1149936 kB
SwapCached:       8380 kB
Active:         184388 kB
Inactive:      1072528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        703712 kB
SwapTotal:     4192956 kB
SwapFree:      4178472 kB
Dirty:             964 kB
Writeback:           0 kB
Mapped:          15760 kB
Slab:            81196 kB
Committed_AS:  2890084 kB
PageTables:       1440 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= 66108 MiB
End job on node1 at 2009-03-29 05:22:01