Trace number 1520570

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MiniSat 2.1 (Sat-race'08 Edition)? (TO) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S1229813320-044.cnf
MD5SUM2315ae7c52f58a7ab05069e081d5c3af
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.031994
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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:           480                                         |
0.00/0.00	c |  Number of clauses:            2040                                         |
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 |     466     2017     6118 |      739      100     22 |  0.000 % |
0.00/0.01	c |       250 |     466     2017     6118 |      813      250     21 |  0.000 % |
0.00/0.01	c |       475 |     466     2017     6118 |      894      475     22 |  0.000 % |
0.01/0.02	c |       812 |     466     2017     6118 |      984      812     23 |  0.000 % |
0.01/0.04	c |      1318 |     466     2017     6118 |     1082      800     22 |  0.000 % |
0.01/0.06	c |      2077 |     466     2017     6118 |     1191     1015     20 |  0.000 % |
0.01/0.10	c |      3216 |     466     2017     6118 |     1310      934     17 |  0.000 % |
0.09/0.15	c |      4924 |     466     2017     6118 |     1441     1295     20 |  0.000 % |
0.19/0.23	c |      7486 |     466     2017     6118 |     1585      859     19 |  0.000 % |
0.29/0.35	c |     11330 |     466     2017     6118 |     1743     1481     20 |  0.000 % |
0.49/0.55	c |     17096 |     466     2017     6118 |     1918      983     19 |  0.000 % |
0.79/0.84	c |     25745 |     466     2017     6118 |     2110     1762     19 |  0.000 % |
1.19/1.30	c |     38719 |     466     2017     6118 |     2321     1798     21 |  0.000 % |
1.99/2.00	c |     58180 |     466     2017     6118 |     2553     2278     19 |  0.000 % |
3.09/3.10	c |     87372 |     466     2017     6118 |     2808     1477     20 |  0.000 % |
4.69/4.79	c |    131161 |     466     2017     6118 |     3089     2505     19 |  0.000 % |
7.38/7.42	c |    196845 |     466     2017     6118 |     3398     2199     21 |  0.000 % |
11.49/11.54	c |    295371 |     466     2017     6118 |     3738     2434     21 |  0.000 % |
17.69/17.77	c |    443160 |     466     2017     6118 |     4111     2481     21 |  0.000 % |
27.38/27.47	c |    664843 |     466     2017     6118 |     4523     3529     20 |  0.000 % |
42.48/42.56	c |    997368 |     466     2017     6118 |     4975     4422     21 |  0.000 % |
66.07/66.13	c |   1496156 |     466     2017     6118 |     5472     3336     20 |  0.000 % |
102.36/102.46	c |   2244338 |     466     2017     6118 |     6020     3129     21 |  0.000 % |
158.54/158.61	c |   3366612 |     466     2017     6118 |     6622     5480     20 |  0.000 % |
247.42/247.60	c |   5050023 |     466     2017     6118 |     7284     3601     20 |  0.000 % |
383.87/384.07	c |   7575139 |     466     2017     6118 |     8012     5806     19 |  0.000 % |
598.12/598.39	c |  11362814 |     466     2017     6118 |     8814     4730     20 |  0.000 % |
933.31/933.64	c |  17044326 |     466     2017     6118 |     9695     8859     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-1520570-1238305166/watcher-1520570-1238305166 -o /tmp/evaluation-result-1520570-1238305166/solver-1520570-1238305166 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520570-1238305166.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 0.97 0.98 3/64 29973
/proc/meminfo: memFree=1013392/2055924 swapFree=4176792/4192956
[pid=29973] ppid=29971 vsize=7464 CPUtime=0
/proc/29973/stat : 29973 (minisat) R 29971 29973 29563 0 -1 4194304 188 0 0 0 0 0 0 0 18 0 1 0 1103183317 7643136 172 1992294400 4194304 5092341 548682068848 18446744073709551615 4227385 0 0 4096 3 0 0 0 17 1 0 0
/proc/29973/statm: 1866 172 88 219 0 1644 0

[startup+0.0200251 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 29973
/proc/meminfo: memFree=1013392/2055924 swapFree=4176792/4192956
[pid=29973] ppid=29971 vsize=7464 CPUtime=0.01
/proc/29973/stat : 29973 (minisat) R 29971 29973 29563 0 -1 4194304 223 0 0 0 1 0 0 0 18 0 1 0 1103183317 7643136 196 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/29973/statm: 1866 196 100 219 0 1644 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7464

[startup+0.101033 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 29973
/proc/meminfo: memFree=1013392/2055924 swapFree=4176792/4192956
[pid=29973] ppid=29971 vsize=7572 CPUtime=0.09
/proc/29973/stat : 29973 (minisat) R 29971 29973 29563 0 -1 4194304 339 0 0 0 9 0 0 0 18 0 1 0 1103183317 7753728 244 1992294400 4194304 5092341 548682068848 18446744073709551615 4523664 0 0 4096 3 0 0 0 17 1 0 0
/proc/29973/statm: 1893 244 101 219 0 1671 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7572

[startup+0.301057 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 29973
/proc/meminfo: memFree=1013392/2055924 swapFree=4176792/4192956
[pid=29973] ppid=29971 vsize=17964 CPUtime=0.29
/proc/29973/stat : 29973 (minisat) R 29971 29973 29563 0 -1 4194304 413 0 0 0 29 0 0 0 19 0 1 0 1103183317 18395136 318 1992294400 4194304 5092341 548682068848 18446744073709551615 4241392 0 0 4096 3 0 0 0 17 1 0 0
/proc/29973/statm: 4491 318 101 219 0 4269 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17964

[startup+0.701102 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 29973
/proc/meminfo: memFree=1013392/2055924 swapFree=4176792/4192956
[pid=29973] ppid=29971 vsize=17964 CPUtime=0.69
/proc/29973/stat : 29973 (minisat) R 29971 29973 29563 0 -1 4194304 449 0 0 0 69 0 0 0 23 0 1 0 1103183317 18395136 354 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/29973/statm: 4491 354 101 219 0 4269 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17964

[startup+1.5012 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29974
/proc/meminfo: memFree=1012232/2055924 swapFree=4176792/4192956
[pid=29973] ppid=29971 vsize=17964 CPUtime=1.49
/proc/29973/stat : 29973 (minisat) R 29971 29973 29563 0 -1 4194304 521 0 0 0 149 0 0 0 25 0 1 0 1103183317 18395136 426 1992294400 4194304 5092341 548682068848 18446744073709551615 4241042 0 0 4096 3 0 0 0 17 1 0 0
/proc/29973/statm: 4491 426 101 219 0 4269 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17964

[startup+3.10138 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29974
/proc/meminfo: memFree=1011784/2055924 swapFree=4176792/4192956
[pid=29973] ppid=29971 vsize=17964 CPUtime=3.09
/proc/29973/stat : 29973 (minisat) R 29971 29973 29563 0 -1 4194304 596 0 0 0 309 0 0 0 25 0 1 0 1103183317 18395136 501 1992294400 4194304 5092341 548682068848 18446744073709551615 4244066 0 0 4096 3 0 0 0 17 1 0 0
/proc/29973/statm: 4491 501 101 219 0 4269 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17964

[startup+6.30275 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29974
/proc/meminfo: memFree=1011144/2055924 swapFree=4176792/4192956
[pid=29973] ppid=29971 vsize=17964 CPUtime=6.29
/proc/29973/stat : 29973 (minisat) R 29971 29973 29563 0 -1 4194304 707 0 0 0 629 0 0 0 25 0 1 0 1103183317 18395136 612 1992294400 4194304 5092341 548682068848 18446744073709551615 4244547 0 0 4096 3 0 0 0 17 1 0 0
/proc/29973/statm: 4491 612 101 219 0 4269 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17964

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29974
/proc/meminfo: memFree=1010440/2055924 swapFree=4176792/4192956
[pid=29973] ppid=29971 vsize=17972 CPUtime=12.69
/proc/29973/stat : 29973 (minisat) R 29971 29973 29563 0 -1 4194304 1134 0 0 0 1268 1 0 0 25 0 1 0 1103183317 18403328 762 1992294400 4194304 5092341 548682068848 18446744073709551615 4241406 0 0 4096 3 0 0 0 17 1 0 0
/proc/29973/statm: 4493 762 101 219 0 4271 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17972

[startup+25.502 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29974
/proc/meminfo: memFree=1009608/2055924 swapFree=4176792/4192956
[pid=29973] ppid=29971 vsize=17972 CPUtime=25.48
/proc/29973/stat : 29973 (minisat) R 29971 29973 29563 0 -1 4194304 1326 0 0 0 2547 1 0 0 25 0 1 0 1103183317 18403328 954 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/29973/statm: 4493 954 101 219 0 4271 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17972

[startup+51.102 s]
/proc/loadavg: 1.12 1.00 0.99 2/65 29974
/proc/meminfo: memFree=1008392/2055924 swapFree=4176792/4192956
[pid=29973] ppid=29971 vsize=17972 CPUtime=51.08
/proc/29973/stat : 29973 (minisat) R 29971 29973 29563 0 -1 4194304 1624 0 0 0 5106 2 0 0 25 0 1 0 1103183317 18403328 1252 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/29973/statm: 4493 1252 101 219 0 4271 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17972

[startup+102.306 s]
/proc/loadavg: 1.13 1.02 0.99 2/65 29974
/proc/meminfo: memFree=1007432/2055924 swapFree=4176792/4192956
[pid=29973] ppid=29971 vsize=17972 CPUtime=102.26
/proc/29973/stat : 29973 (minisat) R 29971 29973 29563 0 -1 4194304 1879 0 0 0 10224 2 0 0 25 0 1 0 1103183317 18403328 1507 1992294400 4194304 5092341 548682068848 18446744073709551615 4250085 0 0 4096 3 0 0 0 17 1 0 0
/proc/29973/statm: 4493 1507 101 219 0 4271 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17972

[startup+162.302 s]
/proc/loadavg: 1.11 1.03 1.00 2/65 29974
/proc/meminfo: memFree=1006088/2055924 swapFree=4176792/4192956
[pid=29973] ppid=29971 vsize=17972 CPUtime=162.24
/proc/29973/stat : 29973 (minisat) R 29971 29973 29563 0 -1 4194304 2202 0 0 0 16222 2 0 0 25 0 1 0 1103183317 18403328 1830 1992294400 4194304 5092341 548682068848 18446744073709551615 4249569 0 0 4096 3 0 0 0 17 1 0 0
/proc/29973/statm: 4493 1830 101 219 0 4271 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17972

[startup+222.302 s]
/proc/loadavg: 1.14 1.05 1.01 2/65 29974
/proc/meminfo: memFree=1005256/2055924 swapFree=4176792/4192956
[pid=29973] ppid=29971 vsize=23180 CPUtime=222.22
/proc/29973/stat : 29973 (minisat) R 29971 29973 29563 0 -1 4194304 2406 0 0 0 22220 2 0 0 25 0 1 0 1103183317 23736320 2034 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/29973/statm: 5795 2034 101 219 0 5573 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23180

[startup+282.302 s]
/proc/loadavg: 1.18 1.08 1.02 2/65 29976
/proc/meminfo: memFree=1004360/2055924 swapFree=4176792/4192956
[pid=29973] ppid=29971 vsize=23180 CPUtime=282.21
/proc/29973/stat : 29973 (minisat) R 29971 29973 29563 0 -1 4194304 2619 0 0 0 28218 3 0 0 25 0 1 0 1103183317 23736320 2247 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/29973/statm: 5795 2247 101 219 0 5573 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23180

[startup+342.302 s]
/proc/loadavg: 1.16 1.09 1.02 2/65 29976
/proc/meminfo: memFree=1003976/2055924 swapFree=4176792/4192956
[pid=29973] ppid=29971 vsize=23180 CPUtime=342.19
/proc/29973/stat : 29973 (minisat) R 29971 29973 29563 0 -1 4194304 2728 0 0 0 34216 3 0 0 25 0 1 0 1103183317 23736320 2356 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/29973/statm: 5795 2356 101 219 0 5573 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 23180

[startup+402.302 s]
/proc/loadavg: 1.18 1.12 1.03 2/65 29976
/proc/meminfo: memFree=1003464/2055924 swapFree=4176792/4192956
[pid=29973] ppid=29971 vsize=23180 CPUtime=402.17
/proc/29973/stat : 29973 (minisat) R 29971 29973 29563 0 -1 4194304 2854 0 0 0 40214 3 0 0 25 0 1 0 1103183317 23736320 2482 1992294400 4194304 5092341 548682068848 18446744073709551615 4252329 0 0 4096 3 0 0 0 17 1 0 0
/proc/29973/statm: 5795 2482 101 219 0 5573 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 23180

[startup+462.302 s]
/proc/loadavg: 1.18 1.14 1.04 2/65 29976
/proc/meminfo: memFree=1002824/2055924 swapFree=4176792/4192956
[pid=29973] ppid=29971 vsize=23180 CPUtime=462.16
/proc/29973/stat : 29973 (minisat) R 29971 29973 29563 0 -1 4194304 3007 0 0 0 46212 4 0 0 25 0 1 0 1103183317 23736320 2635 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/29973/statm: 5795 2635 101 219 0 5573 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23180

[startup+522.302 s]
/proc/loadavg: 1.14 1.14 1.05 2/65 29976
/proc/meminfo: memFree=1002440/2055924 swapFree=4176792/4192956
[pid=29973] ppid=29971 vsize=23180 CPUtime=522.13
/proc/29973/stat : 29973 (minisat) R 29971 29973 29563 0 -1 4194304 3120 0 0 0 52209 4 0 0 25 0 1 0 1103183317 23736320 2748 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/29973/statm: 5795 2748 101 219 0 5573 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 23180

[startup+582.302 s]
/proc/loadavg: 1.18 1.15 1.06 2/65 29976
/proc/meminfo: memFree=1002056/2055924 swapFree=4176792/4192956
[pid=29973] ppid=29971 vsize=23180 CPUtime=582.12
/proc/29973/stat : 29973 (minisat) R 29971 29973 29563 0 -1 4194304 3217 0 0 0 58207 5 0 0 25 0 1 0 1103183317 23736320 2845 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/29973/statm: 5795 2845 101 219 0 5573 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 23180

[startup+642.302 s]
/proc/loadavg: 1.20 1.17 1.07 2/65 29976
/proc/meminfo: memFree=1001608/2055924 swapFree=4176792/4192956
[pid=29973] ppid=29971 vsize=23180 CPUtime=642.11
/proc/29973/stat : 29973 (minisat) R 29971 29973 29563 0 -1 4194304 3320 0 0 0 64206 5 0 0 25 0 1 0 1103183317 23736320 2948 1992294400 4194304 5092341 548682068848 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 1 0 0
/proc/29973/statm: 5795 2948 101 219 0 5573 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 23180

[startup+702.302 s]
/proc/loadavg: 1.25 1.18 1.08 2/65 29976
/proc/meminfo: memFree=1001224/2055924 swapFree=4176792/4192956
[pid=29973] ppid=29971 vsize=23180 CPUtime=702.08
/proc/29973/stat : 29973 (minisat) R 29971 29973 29563 0 -1 4194304 3408 0 0 0 70203 5 0 0 25 0 1 0 1103183317 23736320 3036 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/29973/statm: 5795 3036 101 219 0 5573 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 23180

[startup+762.306 s]
/proc/loadavg: 1.26 1.19 1.09 2/65 29976
/proc/meminfo: memFree=999688/2055924 swapFree=4176792/4192956
[pid=29973] ppid=29971 vsize=27844 CPUtime=762.07
/proc/29973/stat : 29973 (minisat) R 29971 29973 29563 0 -1 4194304 4755 0 0 0 76201 6 0 0 25 0 1 0 1103183317 28512256 3425 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/29973/statm: 6961 3425 101 219 0 6739 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 27844

[startup+822.302 s]
/proc/loadavg: 1.22 1.18 1.09 2/65 29976
/proc/meminfo: memFree=999560/2055924 swapFree=4176792/4192956
[pid=29973] ppid=29971 vsize=27844 CPUtime=822.05
/proc/29973/stat : 29973 (minisat) R 29971 29973 29563 0 -1 4194304 4785 0 0 0 82199 6 0 0 25 0 1 0 1103183317 28512256 3455 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/29973/statm: 6961 3455 101 219 0 6739 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 27844

[startup+882.302 s]
/proc/loadavg: 1.18 1.18 1.09 2/65 29976
/proc/meminfo: memFree=999560/2055924 swapFree=4176792/4192956
[pid=29973] ppid=29971 vsize=27844 CPUtime=882.03
/proc/29973/stat : 29973 (minisat) R 29971 29973 29563 0 -1 4194304 4794 0 0 0 88197 6 0 0 25 0 1 0 1103183317 28512256 3464 1992294400 4194304 5092341 548682068848 18446744073709551615 4244024 0 0 4096 3 0 0 0 17 1 0 0
/proc/29973/statm: 6961 3464 101 219 0 6739 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 27844

[startup+942.302 s]
/proc/loadavg: 1.16 1.17 1.09 2/65 29976
/proc/meminfo: memFree=999496/2055924 swapFree=4176792/4192956
[pid=29973] ppid=29971 vsize=27844 CPUtime=942.01
/proc/29973/stat : 29973 (minisat) R 29971 29973 29563 0 -1 4194304 4826 0 0 0 94195 6 0 0 25 0 1 0 1103183317 28512256 3496 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/29973/statm: 6961 3496 101 219 0 6739 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 27844

[startup+1002.3 s]
/proc/loadavg: 1.14 1.17 1.09 2/65 29976
/proc/meminfo: memFree=999368/2055924 swapFree=4176792/4192956
[pid=29973] ppid=29971 vsize=27844 CPUtime=1001.99
/proc/29973/stat : 29973 (minisat) R 29971 29973 29563 0 -1 4194304 4839 0 0 0 100193 6 0 0 25 0 1 0 1103183317 28512256 3509 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/29973/statm: 6961 3509 101 219 0 6739 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 27844

[startup+1062.3 s]
/proc/loadavg: 1.17 1.18 1.10 2/65 29976
/proc/meminfo: memFree=999368/2055924 swapFree=4176792/4192956
[pid=29973] ppid=29971 vsize=27844 CPUtime=1061.98
/proc/29973/stat : 29973 (minisat) R 29971 29973 29563 0 -1 4194304 4846 0 0 0 106191 7 0 0 25 0 1 0 1103183317 28512256 3516 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/29973/statm: 6961 3516 101 219 0 6739 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 27844

[startup+1122.3 s]
/proc/loadavg: 1.17 1.19 1.10 2/65 29976
/proc/meminfo: memFree=999112/2055924 swapFree=4176792/4192956
[pid=29973] ppid=29971 vsize=27844 CPUtime=1121.96
/proc/29973/stat : 29973 (minisat) R 29971 29973 29563 0 -1 4194304 4889 0 0 0 112189 7 0 0 25 0 1 0 1103183317 28512256 3559 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/29973/statm: 6961 3559 101 219 0 6739 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 27844

[startup+1182.3 s]
/proc/loadavg: 1.17 1.19 1.10 2/65 29976
/proc/meminfo: memFree=998856/2055924 swapFree=4176792/4192956
[pid=29973] ppid=29971 vsize=27844 CPUtime=1181.95
/proc/29973/stat : 29973 (minisat) R 29971 29973 29563 0 -1 4194304 4952 0 0 0 118188 7 0 0 25 0 1 0 1103183317 28512256 3622 1992294400 4194304 5092341 548682068848 18446744073709551615 4249972 0 0 4096 3 0 0 0 17 1 0 0
/proc/29973/statm: 6961 3622 101 219 0 6739 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 27844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.33 1.23 1.12 2/65 29976
/proc/meminfo: memFree=998728/2055924 swapFree=4176792/4192956
[pid=29973] ppid=29971 vsize=27844 CPUtime=1200.04
/proc/29973/stat : 29973 (minisat) R 29971 29973 29563 0 -1 4194304 4981 0 0 0 119997 7 0 0 25 0 1 0 1103183317 28512256 3651 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/29973/statm: 6961 3651 101 219 0 6739 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 27844

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.98
CPU system time (s): 0.076988
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 27844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4981
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= 1764

runsolver used 1.14682 second user time and 2.16367 second system time

The end

Launcher Data 

Begin job on node6 at 2009-03-29 07:39:26
IDJOB=1520570
IDBENCH=70714
IDSOLVER=546
FILE ID=node6/1520570-1238305166
PBS_JOBID= 9061024
Free space on /tmp= 66324 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S1229813320-044.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520570-1238305166/watcher-1520570-1238305166 -o /tmp/evaluation-result-1520570-1238305166/solver-1520570-1238305166 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520570-1238305166.cnf

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

MD5SUM BENCH= 2315ae7c52f58a7ab05069e081d5c3af
RANDOM SEED=1404412974

node6.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:      2055924 kB
MemFree:       1013872 kB
Buffers:         98800 kB
Cached:         844764 kB
SwapCached:       9932 kB
Active:         142556 kB
Inactive:       814444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1013872 kB
SwapTotal:     4192956 kB
SwapFree:      4176792 kB
Dirty:             956 kB
Writeback:           0 kB
Mapped:          19172 kB
Slab:            71092 kB
Committed_AS:  2798656 kB
PageTables:       1464 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= 66320 MiB
End job on node6 at 2009-03-29 07:59:29