Trace number 1520374

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/460/
unif-k3-r4.25-v460-c1955-S1810287895-075.cnf
MD5SUM642edeb8ba30ebee256f5f53448e9be6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark586.387
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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:           460                                         |
0.00/0.00	c |  Number of clauses:            1955                                         |
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 |     446     1940     5899 |      711      100     22 |  0.000 % |
0.00/0.01	c |       250 |     446     1940     5899 |      782      250     21 |  0.000 % |
0.00/0.01	c |       475 |     446     1940     5899 |      860      475     21 |  0.000 % |
0.00/0.02	c |       812 |     446     1940     5899 |      946      812     21 |  0.000 % |
0.03/0.03	c |      1318 |     446     1940     5899 |     1041      822     22 |  0.000 % |
0.03/0.05	c |      2077 |     446     1940     5899 |     1145     1041     20 |  0.000 % |
0.03/0.09	c |      3216 |     446     1940     5899 |     1260      982     19 |  0.000 % |
0.09/0.13	c |      4924 |     446     1940     5899 |     1386      748     19 |  0.000 % |
0.19/0.21	c |      7486 |     446     1940     5899 |     1524     1158     19 |  0.000 % |
0.29/0.33	c |     11330 |     446     1940     5899 |     1677     1067     19 |  0.000 % |
0.49/0.51	c |     17096 |     446     1940     5899 |     1845     1678     19 |  0.000 % |
0.69/0.78	c |     25745 |     446     1940     5899 |     2029     1856     20 |  0.000 % |
1.19/1.20	c |     38719 |     446     1940     5899 |     2232     1340     19 |  0.000 % |
1.79/1.84	c |     58180 |     446     1940     5899 |     2455     1412     19 |  0.000 % |
2.79/2.85	c |     87372 |     446     1940     5899 |     2701     1818     19 |  0.000 % |
4.30/4.40	c |    131161 |     446     1940     5899 |     2971     1625     18 |  0.000 % |
6.69/6.75	c |    196845 |     446     1940     5899 |     3268     2322     20 |  0.000 % |
10.39/10.43	c |    295371 |     446     1940     5899 |     3595     2909     19 |  0.000 % |
15.98/16.07	c |    443160 |     446     1940     5899 |     3954     3133     19 |  0.000 % |
24.78/24.84	c |    664843 |     446     1940     5899 |     4350     2606     20 |  0.000 % |
38.27/38.39	c |    997368 |     446     1940     5899 |     4785     2863     19 |  0.000 % |
59.47/59.58	c |   1496156 |     446     1940     5899 |     5264     3780     21 |  0.000 % |
92.46/92.56	c |   2244338 |     446     1940     5899 |     5790     2769     20 |  0.000 % |
143.54/143.64	c |   3366612 |     446     1940     5899 |     6369     4043     19 |  0.000 % |
222.71/222.87	c |   5050023 |     446     1940     5899 |     7006     5883     20 |  0.000 % |
345.57/345.74	c |   7575139 |     446     1940     5899 |     7707     5562     22 |  0.000 % |
538.61/538.86	c |  11362814 |     446     1940     5899 |     8477     4914     19 |  0.000 % |
839.90/840.22	c |  17044326 |     446     1940     5899 |     9325     8126     21 |  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-1520374-1238289524/watcher-1520374-1238289524 -o /tmp/evaluation-result-1520374-1238289524/solver-1520374-1238289524 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520374-1238289524.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 2/76 25228
/proc/meminfo: memFree=1249096/2055920 swapFree=4127428/4192956
[pid=25228] ppid=25226 vsize=7464 CPUtime=0
/proc/25228/stat : 25228 (minisat) R 25226 25228 25035 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 1101613313 7643136 168 1992294400 4194304 5092341 548682068848 18446744073709551615 4352740 0 0 4096 3 0 0 0 17 1 0 0
/proc/25228/statm: 1866 168 92 219 0 1644 0

[startup+0.0366789 s]
/proc/loadavg: 0.99 0.98 0.99 2/76 25228
/proc/meminfo: memFree=1249096/2055920 swapFree=4127428/4192956
[pid=25228] ppid=25226 vsize=7524 CPUtime=0.03
/proc/25228/stat : 25228 (minisat) R 25226 25228 25035 0 -1 4194304 253 0 0 0 3 0 0 0 18 0 1 0 1101613313 7704576 195 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/25228/statm: 1881 195 100 219 0 1659 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7524

[startup+0.10269 s]
/proc/loadavg: 0.99 0.98 0.99 2/76 25228
/proc/meminfo: memFree=1249096/2055920 swapFree=4127428/4192956
[pid=25228] ppid=25226 vsize=17912 CPUtime=0.09
/proc/25228/stat : 25228 (minisat) R 25226 25228 25035 0 -1 4194304 336 0 0 0 9 0 0 0 18 0 1 0 1101613313 18341888 278 1992294400 4194304 5092341 548682068848 18446744073709551615 4241406 0 0 4096 3 0 0 0 17 1 0 0
/proc/25228/statm: 4478 278 101 219 0 4256 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17912

[startup+0.301729 s]
/proc/loadavg: 0.99 0.98 0.99 2/76 25228
/proc/meminfo: memFree=1249096/2055920 swapFree=4127428/4192956
[pid=25228] ppid=25226 vsize=17912 CPUtime=0.29
/proc/25228/stat : 25228 (minisat) R 25226 25228 25035 0 -1 4194304 354 0 0 0 29 0 0 0 20 0 1 0 1101613313 18341888 296 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/25228/statm: 4478 296 101 219 0 4256 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17912

[startup+0.701806 s]
/proc/loadavg: 0.99 0.98 0.99 2/76 25228
/proc/meminfo: memFree=1249096/2055920 swapFree=4127428/4192956
[pid=25228] ppid=25226 vsize=17916 CPUtime=0.69
/proc/25228/stat : 25228 (minisat) R 25226 25228 25035 0 -1 4194304 462 0 0 0 69 0 0 0 24 0 1 0 1101613313 18345984 345 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/25228/statm: 4479 345 101 219 0 4257 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17916

[startup+1.50196 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25229
/proc/meminfo: memFree=1247936/2055920 swapFree=4127428/4192956
[pid=25228] ppid=25226 vsize=17916 CPUtime=1.49
/proc/25228/stat : 25228 (minisat) R 25226 25228 25035 0 -1 4194304 529 0 0 0 149 0 0 0 25 0 1 0 1101613313 18345984 412 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/25228/statm: 4479 412 101 219 0 4257 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17916

[startup+3.10127 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25229
/proc/meminfo: memFree=1247488/2055920 swapFree=4127428/4192956
[pid=25228] ppid=25226 vsize=17920 CPUtime=3.09
/proc/25228/stat : 25228 (minisat) R 25226 25228 25035 0 -1 4194304 711 0 0 0 309 0 0 0 25 0 1 0 1101613313 18350080 498 1992294400 4194304 5092341 548682068848 18446744073709551615 4240580 0 0 4096 3 0 0 0 17 1 0 0
/proc/25228/statm: 4480 498 101 219 0 4258 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17920

[startup+6.30189 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25229
/proc/meminfo: memFree=1246976/2055920 swapFree=4127428/4192956
[pid=25228] ppid=25226 vsize=17920 CPUtime=6.29
/proc/25228/stat : 25228 (minisat) R 25226 25228 25035 0 -1 4194304 801 0 0 0 629 0 0 0 25 0 1 0 1101613313 18350080 588 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/25228/statm: 4480 588 101 219 0 4258 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17920

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25229
/proc/meminfo: memFree=1246208/2055920 swapFree=4127428/4192956
[pid=25228] ppid=25226 vsize=17928 CPUtime=12.69
/proc/25228/stat : 25228 (minisat) R 25226 25228 25035 0 -1 4194304 1097 0 0 0 1269 0 0 0 25 0 1 0 1101613313 18358272 744 1992294400 4194304 5092341 548682068848 18446744073709551615 4244091 0 0 4096 3 0 0 0 17 1 0 0
/proc/25228/statm: 4482 744 101 219 0 4260 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17928

[startup+25.5026 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25229
/proc/meminfo: memFree=1245568/2055920 swapFree=4127428/4192956
[pid=25228] ppid=25226 vsize=17928 CPUtime=25.48
/proc/25228/stat : 25228 (minisat) R 25226 25228 25035 0 -1 4194304 1262 0 0 0 2548 0 0 0 25 0 1 0 1101613313 18358272 909 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/25228/statm: 4482 909 101 219 0 4260 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17928

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25229
/proc/meminfo: memFree=1244480/2055920 swapFree=4127428/4192956
[pid=25228] ppid=25226 vsize=17928 CPUtime=51.07
/proc/25228/stat : 25228 (minisat) R 25226 25228 25035 0 -1 4194304 1530 0 0 0 5107 0 0 0 25 0 1 0 1101613313 18358272 1177 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/25228/statm: 4482 1177 101 219 0 4260 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17928

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25229
/proc/meminfo: memFree=1242944/2055920 swapFree=4127428/4192956
[pid=25228] ppid=25226 vsize=17936 CPUtime=102.26
/proc/25228/stat : 25228 (minisat) R 25226 25228 25035 0 -1 4194304 2152 0 0 0 10225 1 0 0 25 0 1 0 1101613313 18366464 1545 1992294400 4194304 5092341 548682068848 18446744073709551615 4240989 0 0 4096 3 0 0 0 17 1 0 0
/proc/25228/statm: 4484 1545 101 219 0 4262 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17936

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25229
/proc/meminfo: memFree=1241216/2055920 swapFree=4127428/4192956
[pid=25228] ppid=25226 vsize=23152 CPUtime=162.23
/proc/25228/stat : 25228 (minisat) R 25226 25228 25035 0 -1 4194304 2844 0 0 0 16222 1 0 0 25 0 1 0 1101613313 23707648 1964 1992294400 4194304 5092341 548682068848 18446744073709551615 4240964 0 0 4096 3 0 0 0 17 1 0 0
/proc/25228/statm: 5788 1964 101 219 0 5566 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23152

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25229
/proc/meminfo: memFree=1241024/2055920 swapFree=4127428/4192956
[pid=25228] ppid=25226 vsize=23152 CPUtime=222.21
/proc/25228/stat : 25228 (minisat) R 25226 25228 25035 0 -1 4194304 2892 0 0 0 22220 1 0 0 25 0 1 0 1101613313 23707648 2012 1992294400 4194304 5092341 548682068848 18446744073709551615 4244329 0 0 4096 3 0 0 0 17 1 0 0
/proc/25228/statm: 5788 2012 101 219 0 5566 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23152

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25229
/proc/meminfo: memFree=1240384/2055920 swapFree=4127428/4192956
[pid=25228] ppid=25226 vsize=23152 CPUtime=282.19
/proc/25228/stat : 25228 (minisat) R 25226 25228 25035 0 -1 4194304 3051 0 0 0 28218 1 0 0 25 0 1 0 1101613313 23707648 2171 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/25228/statm: 5788 2171 101 219 0 5566 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23152

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25229
/proc/meminfo: memFree=1239744/2055920 swapFree=4127428/4192956
[pid=25228] ppid=25226 vsize=23152 CPUtime=342.17
/proc/25228/stat : 25228 (minisat) R 25226 25228 25035 0 -1 4194304 3198 0 0 0 34216 1 0 0 25 0 1 0 1101613313 23707648 2318 1992294400 4194304 5092341 548682068848 18446744073709551615 4240679 0 0 4096 3 0 0 0 17 1 0 0
/proc/25228/statm: 5788 2318 101 219 0 5566 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 23152

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25229
/proc/meminfo: memFree=1239040/2055920 swapFree=4127428/4192956
[pid=25228] ppid=25226 vsize=23152 CPUtime=402.15
/proc/25228/stat : 25228 (minisat) R 25226 25228 25035 0 -1 4194304 3370 0 0 0 40213 2 0 0 25 0 1 0 1101613313 23707648 2490 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/25228/statm: 5788 2490 101 219 0 5566 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 23152

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25229
/proc/meminfo: memFree=1238720/2055920 swapFree=4127428/4192956
[pid=25228] ppid=25226 vsize=23152 CPUtime=462.13
/proc/25228/stat : 25228 (minisat) R 25226 25228 25035 0 -1 4194304 3462 0 0 0 46211 2 0 0 25 0 1 0 1101613313 23707648 2582 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/25228/statm: 5788 2582 101 219 0 5566 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 23152

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25229
/proc/meminfo: memFree=1238208/2055920 swapFree=4127428/4192956
[pid=25228] ppid=25226 vsize=23152 CPUtime=522.11
/proc/25228/stat : 25228 (minisat) R 25226 25228 25035 0 -1 4194304 3581 0 0 0 52209 2 0 0 25 0 1 0 1101613313 23707648 2701 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/25228/statm: 5788 2701 101 219 0 5566 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 23152

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25229
/proc/meminfo: memFree=1237760/2055920 swapFree=4127428/4192956
[pid=25228] ppid=25226 vsize=23152 CPUtime=582.09
/proc/25228/stat : 25228 (minisat) R 25226 25228 25035 0 -1 4194304 3694 0 0 0 58207 2 0 0 25 0 1 0 1101613313 23707648 2814 1992294400 4194304 5092341 548682068848 18446744073709551615 4248682 0 0 4096 3 0 0 0 17 1 0 0
/proc/25228/statm: 5788 2814 101 219 0 5566 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 23152

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25229
/proc/meminfo: memFree=1235008/2055920 swapFree=4127428/4192956
[pid=25228] ppid=25226 vsize=27068 CPUtime=642.07
/proc/25228/stat : 25228 (minisat) R 25226 25228 25035 0 -1 4194304 4371 0 0 0 64205 2 0 0 25 0 1 0 1101613313 27717632 3491 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/25228/statm: 6767 3491 101 219 0 6545 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 27068

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25229
/proc/meminfo: memFree=1234944/2055920 swapFree=4127428/4192956
[pid=25228] ppid=25226 vsize=27068 CPUtime=702.05
/proc/25228/stat : 25228 (minisat) R 25226 25228 25035 0 -1 4194304 4381 0 0 0 70203 2 0 0 25 0 1 0 1101613313 27717632 3501 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/25228/statm: 6767 3501 101 219 0 6545 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 27068

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25229
/proc/meminfo: memFree=1234816/2055920 swapFree=4127428/4192956
[pid=25228] ppid=25226 vsize=27068 CPUtime=762.03
/proc/25228/stat : 25228 (minisat) R 25226 25228 25035 0 -1 4194304 4419 0 0 0 76201 2 0 0 25 0 1 0 1101613313 27717632 3539 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/25228/statm: 6767 3539 101 219 0 6545 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 27068

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25229
/proc/meminfo: memFree=1234496/2055920 swapFree=4127428/4192956
[pid=25228] ppid=25226 vsize=27068 CPUtime=822
/proc/25228/stat : 25228 (minisat) R 25226 25228 25035 0 -1 4194304 4496 0 0 0 82198 2 0 0 25 0 1 0 1101613313 27717632 3616 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/25228/statm: 6767 3616 101 219 0 6545 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 27068

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25229
/proc/meminfo: memFree=1234368/2055920 swapFree=4127428/4192956
[pid=25228] ppid=25226 vsize=27068 CPUtime=881.98
/proc/25228/stat : 25228 (minisat) R 25226 25228 25035 0 -1 4194304 4514 0 0 0 88196 2 0 0 25 0 1 0 1101613313 27717632 3634 1992294400 4194304 5092341 548682068848 18446744073709551615 4250085 0 0 4096 3 0 0 0 17 1 0 0
/proc/25228/statm: 6767 3634 101 219 0 6545 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 27068

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25229
/proc/meminfo: memFree=1234240/2055920 swapFree=4127428/4192956
[pid=25228] ppid=25226 vsize=27068 CPUtime=941.96
/proc/25228/stat : 25228 (minisat) R 25226 25228 25035 0 -1 4194304 4540 0 0 0 94194 2 0 0 25 0 1 0 1101613313 27717632 3660 1992294400 4194304 5092341 548682068848 18446744073709551615 4248199 0 0 4096 3 0 0 0 17 1 0 0
/proc/25228/statm: 6767 3660 101 219 0 6545 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 27068

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25229
/proc/meminfo: memFree=1234240/2055920 swapFree=4127428/4192956
[pid=25228] ppid=25226 vsize=27068 CPUtime=1001.94
/proc/25228/stat : 25228 (minisat) R 25226 25228 25035 0 -1 4194304 4542 0 0 0 100192 2 0 0 25 0 1 0 1101613313 27717632 3662 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/25228/statm: 6767 3662 101 219 0 6545 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 27068

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25229
/proc/meminfo: memFree=1234176/2055920 swapFree=4127428/4192956
[pid=25228] ppid=25226 vsize=27068 CPUtime=1061.92
/proc/25228/stat : 25228 (minisat) R 25226 25228 25035 0 -1 4194304 4560 0 0 0 106190 2 0 0 25 0 1 0 1101613313 27717632 3680 1992294400 4194304 5092341 548682068848 18446744073709551615 4244154 0 0 4096 3 0 0 0 17 1 0 0
/proc/25228/statm: 6767 3680 101 219 0 6545 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 27068

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25229
/proc/meminfo: memFree=1233984/2055920 swapFree=4127428/4192956
[pid=25228] ppid=25226 vsize=27068 CPUtime=1121.9
/proc/25228/stat : 25228 (minisat) R 25226 25228 25035 0 -1 4194304 4610 0 0 0 112188 2 0 0 25 0 1 0 1101613313 27717632 3730 1992294400 4194304 5092341 548682068848 18446744073709551615 4251464 0 0 4096 3 0 0 0 17 1 0 0
/proc/25228/statm: 6767 3730 101 219 0 6545 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 27068

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25229
/proc/meminfo: memFree=1233856/2055920 swapFree=4127428/4192956
[pid=25228] ppid=25226 vsize=27068 CPUtime=1181.88
/proc/25228/stat : 25228 (minisat) R 25226 25228 25035 0 -1 4194304 4679 0 0 0 118186 2 0 0 25 0 1 0 1101613313 27717632 3799 1992294400 4194304 5092341 548682068848 18446744073709551615 4250739 0 0 4096 3 0 0 0 17 1 0 0
/proc/25228/statm: 6767 3799 101 219 0 6545 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 27068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 25229
/proc/meminfo: memFree=1233856/2055920 swapFree=4127428/4192956
[pid=25228] ppid=25226 vsize=27068 CPUtime=1200.08
/proc/25228/stat : 25228 (minisat) R 25226 25228 25035 0 -1 4194304 4686 0 0 0 120006 2 0 0 25 0 1 0 1101613313 27717632 3806 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25228/statm: 6767 3806 101 219 0 6545 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 27068

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 0.98 0.99 2/77 25229
/proc/meminfo: memFree=1233856/2055920 swapFree=4127428/4192956
[pid=25228] ppid=25226 vsize=27068 CPUtime=1200.08
/proc/25228/stat : 25228 (minisat) R 25226 25228 25035 0 -1 4194304 4686 0 0 0 120006 2 0 0 25 0 1 0 1101613313 27717632 3806 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25228/statm: 6767 3806 101 219 0 6545 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 27068

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.06
CPU system time (s): 0.030995
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 27068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4686
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= 1549

runsolver used 1.20882 second user time and 3.17652 second system time

The end

Launcher Data 

Begin job on node63 at 2009-03-29 03:18:44
IDJOB=1520374
IDBENCH=70616
IDSOLVER=546
FILE ID=node63/1520374-1238289524
PBS_JOBID= 9060968
Free space on /tmp= 66320 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1810287895-075.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520374-1238289524/watcher-1520374-1238289524 -o /tmp/evaluation-result-1520374-1238289524/solver-1520374-1238289524 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520374-1238289524.cnf

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

MD5SUM BENCH= 642edeb8ba30ebee256f5f53448e9be6
RANDOM SEED=176173352

node63.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		: 3000.285
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		: 3000.285
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1249576 kB
Buffers:         82820 kB
Cached:         586568 kB
SwapCached:      55900 kB
Active:         209832 kB
Inactive:       516900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1249576 kB
SwapTotal:     4192956 kB
SwapFree:      4127428 kB
Dirty:             960 kB
Writeback:           0 kB
Mapped:          14572 kB
Slab:            64184 kB
Committed_AS:  3213712 kB
PageTables:       2312 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66320 MiB
End job on node63 at 2009-03-29 03:38:46