Trace number 1520532

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S110290755-003.cnf
MD5SUMb397531a5b47895d047912125448cbcd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.019996
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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:           440                                         |
0.00/0.00	c |  Number of clauses:            1870                                         |
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 |     429     1853     5613 |      679      100     26 |  0.001 % |
0.00/0.01	c |       250 |     429     1853     5613 |      747      250     23 |  0.001 % |
0.00/0.01	c |       475 |     429     1853     5613 |      822      475     21 |  0.001 % |
0.00/0.02	c |       812 |     429     1853     5613 |      904      812     22 |  0.001 % |
0.00/0.03	c |      1318 |     429     1853     5613 |      994      837     20 |  0.001 % |
0.00/0.05	c |      2077 |     429     1853     5613 |     1094      573     17 |  0.001 % |
0.00/0.08	c |      3216 |     429     1853     5613 |     1203      575     18 |  0.001 % |
0.09/0.13	c |      4924 |     429     1853     5613 |     1324     1031     19 |  0.001 % |
0.19/0.20	c |      7486 |     429     1853     5613 |     1456      860     17 |  0.001 % |
0.29/0.31	c |     11330 |     429     1853     5613 |     1602      950     18 |  0.001 % |
0.39/0.49	c |     17096 |     429     1853     5613 |     1762     1000     18 |  0.001 % |
0.69/0.75	c |     25745 |     429     1853     5613 |     1938     1571     20 |  0.001 % |
1.10/1.16	c |     38719 |     429     1853     5613 |     2132     1629     17 |  0.001 % |
1.70/1.78	c |     58180 |     429     1853     5613 |     2345     1524     19 |  0.001 % |
2.69/2.75	c |     87372 |     429     1853     5613 |     2580     2004     19 |  0.001 % |
4.19/4.23	c |    131161 |     429     1853     5613 |     2838     2428     20 |  0.001 % |
6.50/6.50	c |    196845 |     429     1853     5613 |     3121     1793     19 |  0.001 % |
9.99/10.02	c |    295371 |     429     1853     5613 |     3434     2120     20 |  0.001 % |
15.40/15.48	c |    443160 |     429     1853     5613 |     3777     1953     18 |  0.001 % |
23.99/24.00	c |    664843 |     429     1853     5613 |     4155     3787     19 |  0.001 % |
37.08/37.12	c |    997368 |     429     1853     5613 |     4570     2187     18 |  0.001 % |
57.48/57.55	c |   1496156 |     429     1853     5613 |     5027     2338     19 |  0.001 % |
89.47/89.52	c |   2244338 |     429     1853     5613 |     5530     4715     20 |  0.001 % |
138.75/138.85	c |   3366612 |     429     1853     5613 |     6083     3061     20 |  0.001 % |
216.13/216.24	c |   5050023 |     429     1853     5613 |     6692     3749     18 |  0.001 % |
335.70/335.82	c |   7575139 |     429     1853     5613 |     7361     5275     20 |  0.001 % |
523.45/523.68	c |  11362814 |     429     1853     5613 |     8097     7292     19 |  0.001 % |
815.46/815.70	c |  17044326 |     429     1853     5613 |     8907     4707     18 |  0.001 % |

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-1520532-1238302092/watcher-1520532-1238302092 -o /tmp/evaluation-result-1520532-1238302092/solver-1520532-1238302092 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520532-1238302092.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 3/81 28569
/proc/meminfo: memFree=1516336/2055920 swapFree=4169676/4192956
[pid=28569] ppid=28567 vsize=7464 CPUtime=0
/proc/28569/stat : 28569 (minisat) R 28567 28569 28443 0 -1 4194304 192 0 0 0 0 0 0 0 20 0 1 0 456538127 7643136 166 1992294400 4194304 5092341 548682068848 18446744073709551615 4241479 0 0 4096 3 0 0 0 17 1 0 0
/proc/28569/statm: 1866 166 92 219 0 1644 0

[startup+0.091448 s]
/proc/loadavg: 0.99 0.98 0.99 3/81 28569
/proc/meminfo: memFree=1516336/2055920 swapFree=4169676/4192956
[pid=28569] ppid=28567 vsize=12748 CPUtime=0.08
/proc/28569/stat : 28569 (minisat) R 28567 28569 28443 0 -1 4194304 328 0 0 0 8 0 0 0 20 0 1 0 456538127 13053952 240 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/28569/statm: 3187 240 101 219 0 2965 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12748

[startup+0.101448 s]
/proc/loadavg: 0.99 0.98 0.99 3/81 28569
/proc/meminfo: memFree=1516336/2055920 swapFree=4169676/4192956
[pid=28569] ppid=28567 vsize=12748 CPUtime=0.09
/proc/28569/stat : 28569 (minisat) R 28567 28569 28443 0 -1 4194304 336 0 0 0 9 0 0 0 20 0 1 0 456538127 13053952 248 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/28569/statm: 3187 248 101 219 0 2965 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12748

[startup+0.301469 s]
/proc/loadavg: 0.99 0.98 0.99 3/81 28569
/proc/meminfo: memFree=1516336/2055920 swapFree=4169676/4192956
[pid=28569] ppid=28567 vsize=17940 CPUtime=0.29
/proc/28569/stat : 28569 (minisat) R 28567 28569 28443 0 -1 4194304 385 0 0 0 29 0 0 0 22 0 1 0 456538127 18370560 297 1992294400 4194304 5092341 548682068848 18446744073709551615 4240650 0 0 4096 3 0 0 0 17 1 0 0
/proc/28569/statm: 4485 297 101 219 0 4263 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17940

[startup+0.701507 s]
/proc/loadavg: 0.99 0.98 0.99 3/81 28569
/proc/meminfo: memFree=1516336/2055920 swapFree=4169676/4192956
[pid=28569] ppid=28567 vsize=17940 CPUtime=0.69
/proc/28569/stat : 28569 (minisat) R 28567 28569 28443 0 -1 4194304 428 0 0 0 69 0 0 0 25 0 1 0 456538127 18370560 340 1992294400 4194304 5092341 548682068848 18446744073709551615 4248481 0 0 4096 3 0 0 0 17 1 0 0
/proc/28569/statm: 4485 340 101 219 0 4263 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17940

[startup+1.50159 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 28570
/proc/meminfo: memFree=1515176/2055920 swapFree=4169676/4192956
[pid=28569] ppid=28567 vsize=17940 CPUtime=1.49
/proc/28569/stat : 28569 (minisat) R 28567 28569 28443 0 -1 4194304 487 0 0 0 149 0 0 0 25 0 1 0 456538127 18370560 399 1992294400 4194304 5092341 548682068848 18446744073709551615 4249580 0 0 4096 3 0 0 0 17 1 0 0
/proc/28569/statm: 4485 399 101 219 0 4263 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17940

[startup+3.10174 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 28570
/proc/meminfo: memFree=1514728/2055920 swapFree=4169676/4192956
[pid=28569] ppid=28567 vsize=17940 CPUtime=3.09
/proc/28569/stat : 28569 (minisat) R 28567 28569 28443 0 -1 4194304 588 0 0 0 309 0 0 0 25 0 1 0 456538127 18370560 500 1992294400 4194304 5092341 548682068848 18446744073709551615 4241015 0 0 4096 3 0 0 0 17 1 0 0
/proc/28569/statm: 4485 500 101 219 0 4263 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17940

[startup+6.30105 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 28570
/proc/meminfo: memFree=1514152/2055920 swapFree=4169676/4192956
[pid=28569] ppid=28567 vsize=17940 CPUtime=6.29
/proc/28569/stat : 28569 (minisat) R 28567 28569 28443 0 -1 4194304 782 0 0 0 629 0 0 0 25 0 1 0 456538127 18370560 583 1992294400 4194304 5092341 548682068848 18446744073709551615 4249564 0 0 4096 3 0 0 0 17 1 0 0
/proc/28569/statm: 4485 583 101 219 0 4263 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17940

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 28570
/proc/meminfo: memFree=1513392/2055920 swapFree=4169676/4192956
[pid=28569] ppid=28567 vsize=17940 CPUtime=12.69
/proc/28569/stat : 28569 (minisat) R 28567 28569 28443 0 -1 4194304 933 0 0 0 1269 0 0 0 25 0 1 0 456538127 18370560 734 1992294400 4194304 5092341 548682068848 18446744073709551615 4250687 0 0 4096 3 0 0 0 17 1 0 0
/proc/28569/statm: 4485 734 101 219 0 4263 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17940

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 28570
/proc/meminfo: memFree=1512688/2055920 swapFree=4169676/4192956
[pid=28569] ppid=28567 vsize=17940 CPUtime=25.49
/proc/28569/stat : 28569 (minisat) R 28567 28569 28443 0 -1 4194304 1118 0 0 0 2549 0 0 0 25 0 1 0 456538127 18370560 919 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/28569/statm: 4485 919 101 219 0 4263 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17940

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 28570
/proc/meminfo: memFree=1511664/2055920 swapFree=4169676/4192956
[pid=28569] ppid=28567 vsize=17940 CPUtime=51.08
/proc/28569/stat : 28569 (minisat) R 28567 28569 28443 0 -1 4194304 1372 0 0 0 5108 0 0 0 25 0 1 0 456538127 18370560 1173 1992294400 4194304 5092341 548682068848 18446744073709551615 4265872 0 0 4096 3 0 0 0 17 1 0 0
/proc/28569/statm: 4485 1173 101 219 0 4263 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17940

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 28570
/proc/meminfo: memFree=1510000/2055920 swapFree=4169676/4192956
[pid=28569] ppid=28567 vsize=17940 CPUtime=102.27
/proc/28569/stat : 28569 (minisat) R 28567 28569 28443 0 -1 4194304 1773 0 0 0 10227 0 0 0 25 0 1 0 456538127 18370560 1574 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/28569/statm: 4485 1574 101 219 0 4263 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17940

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 28572
/proc/meminfo: memFree=1508528/2055920 swapFree=4169676/4192956
[pid=28569] ppid=28567 vsize=23140 CPUtime=162.25
/proc/28569/stat : 28569 (minisat) R 28567 28569 28443 0 -1 4194304 2120 0 0 0 16225 0 0 0 25 0 1 0 456538127 23695360 1921 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/28569/statm: 5785 1921 101 219 0 5563 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23140

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 28572
/proc/meminfo: memFree=1508144/2055920 swapFree=4169676/4192956
[pid=28569] ppid=28567 vsize=23140 CPUtime=222.23
/proc/28569/stat : 28569 (minisat) R 28567 28569 28443 0 -1 4194304 2232 0 0 0 22223 0 0 0 25 0 1 0 456538127 23695360 2033 1992294400 4194304 5092341 548682068848 18446744073709551615 4265872 0 0 4096 3 0 0 0 17 1 0 0
/proc/28569/statm: 5785 2033 101 219 0 5563 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23140

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 28572
/proc/meminfo: memFree=1507696/2055920 swapFree=4169676/4192956
[pid=28569] ppid=28567 vsize=23140 CPUtime=282.21
/proc/28569/stat : 28569 (minisat) R 28567 28569 28443 0 -1 4194304 2363 0 0 0 28221 0 0 0 25 0 1 0 456538127 23695360 2164 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/28569/statm: 5785 2164 101 219 0 5563 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23140

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 28572
/proc/meminfo: memFree=1506928/2055920 swapFree=4169676/4192956
[pid=28569] ppid=28567 vsize=23140 CPUtime=342.19
/proc/28569/stat : 28569 (minisat) R 28567 28569 28443 0 -1 4194304 2535 0 0 0 34219 0 0 0 25 0 1 0 456538127 23695360 2336 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/28569/statm: 5785 2336 101 219 0 5563 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 23140

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 28572
/proc/meminfo: memFree=1506544/2055920 swapFree=4169676/4192956
[pid=28569] ppid=28567 vsize=23140 CPUtime=402.18
/proc/28569/stat : 28569 (minisat) R 28567 28569 28443 0 -1 4194304 2644 0 0 0 40218 0 0 0 25 0 1 0 456538127 23695360 2445 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/28569/statm: 5785 2445 101 219 0 5563 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 23140

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 28572
/proc/meminfo: memFree=1506096/2055920 swapFree=4169676/4192956
[pid=28569] ppid=28567 vsize=23140 CPUtime=462.16
/proc/28569/stat : 28569 (minisat) R 28567 28569 28443 0 -1 4194304 2743 0 0 0 46216 0 0 0 25 0 1 0 456538127 23695360 2544 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/28569/statm: 5785 2544 101 219 0 5563 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23140

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 28572
/proc/meminfo: memFree=1505648/2055920 swapFree=4169676/4192956
[pid=28569] ppid=28567 vsize=23140 CPUtime=522.14
/proc/28569/stat : 28569 (minisat) R 28567 28569 28443 0 -1 4194304 2844 0 0 0 52214 0 0 0 25 0 1 0 456538127 23695360 2645 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/28569/statm: 5785 2645 101 219 0 5563 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 23140

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 28572
/proc/meminfo: memFree=1505136/2055920 swapFree=4169676/4192956
[pid=28569] ppid=28567 vsize=23140 CPUtime=582.14
/proc/28569/stat : 28569 (minisat) R 28567 28569 28443 0 -1 4194304 2967 0 0 0 58213 1 0 0 25 0 1 0 456538127 23695360 2768 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/28569/statm: 5785 2768 101 219 0 5563 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 23140

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 28572
/proc/meminfo: memFree=1504688/2055920 swapFree=4169676/4192956
[pid=28569] ppid=28567 vsize=23140 CPUtime=642.12
/proc/28569/stat : 28569 (minisat) R 28567 28569 28443 0 -1 4194304 3078 0 0 0 64211 1 0 0 25 0 1 0 456538127 23695360 2879 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28569/statm: 5785 2879 101 219 0 5563 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 23140

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 28572
/proc/meminfo: memFree=1504432/2055920 swapFree=4169676/4192956
[pid=28569] ppid=28567 vsize=23140 CPUtime=702.1
/proc/28569/stat : 28569 (minisat) R 28567 28569 28443 0 -1 4194304 3132 0 0 0 70209 1 0 0 25 0 1 0 456538127 23695360 2933 1992294400 4194304 5092341 548682068848 18446744073709551615 4250048 0 0 4096 3 0 0 0 17 1 0 0
/proc/28569/statm: 5785 2933 101 219 0 5563 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 23140

[startup+762.306 s]
/proc/loadavg: 1.04 1.00 1.00 2/82 28572
/proc/meminfo: memFree=1504240/2055920 swapFree=4169676/4192956
[pid=28569] ppid=28567 vsize=23140 CPUtime=762.09
/proc/28569/stat : 28569 (minisat) R 28567 28569 28443 0 -1 4194304 3196 0 0 0 76208 1 0 0 25 0 1 0 456538127 23695360 2997 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/28569/statm: 5785 2997 101 219 0 5563 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 23140

[startup+822.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/82 28578
/proc/meminfo: memFree=1503920/2055920 swapFree=4169676/4192956
[pid=28569] ppid=28567 vsize=23140 CPUtime=822.06
/proc/28569/stat : 28569 (minisat) R 28567 28569 28443 0 -1 4194304 3292 0 0 0 82205 1 0 0 25 0 1 0 456538127 23695360 3093 1992294400 4194304 5092341 548682068848 18446744073709551615 4241019 0 0 4096 3 0 0 0 17 1 0 0
/proc/28569/statm: 5785 3093 101 219 0 5563 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 23140

[startup+882.301 s]
/proc/loadavg: 1.05 1.02 1.00 2/82 28578
/proc/meminfo: memFree=1503664/2055920 swapFree=4169676/4192956
[pid=28569] ppid=28567 vsize=23140 CPUtime=882.04
/proc/28569/stat : 28569 (minisat) R 28567 28569 28443 0 -1 4194304 3352 0 0 0 88203 1 0 0 25 0 1 0 456538127 23695360 3153 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/28569/statm: 5785 3153 101 219 0 5563 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 23140

[startup+942.302 s]
/proc/loadavg: 1.09 1.05 1.01 2/82 28578
/proc/meminfo: memFree=1502704/2055920 swapFree=4169676/4192956
[pid=28569] ppid=28567 vsize=28352 CPUtime=942.02
/proc/28569/stat : 28569 (minisat) R 28567 28569 28443 0 -1 4194304 3572 0 0 0 94201 1 0 0 25 0 1 0 456538127 29032448 3373 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/28569/statm: 7088 3373 101 219 0 6866 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 28352

[startup+1002.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/82 28578
/proc/meminfo: memFree=1502640/2055920 swapFree=4169676/4192956
[pid=28569] ppid=28567 vsize=28352 CPUtime=1002
/proc/28569/stat : 28569 (minisat) R 28567 28569 28443 0 -1 4194304 3586 0 0 0 100199 1 0 0 25 0 1 0 456538127 29032448 3387 1992294400 4194304 5092341 548682068848 18446744073709551615 4241019 0 0 4096 3 0 0 0 17 1 0 0
/proc/28569/statm: 7088 3387 101 219 0 6866 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 28352

[startup+1062.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/82 28578
/proc/meminfo: memFree=1502640/2055920 swapFree=4169676/4192956
[pid=28569] ppid=28567 vsize=28352 CPUtime=1061.99
/proc/28569/stat : 28569 (minisat) R 28567 28569 28443 0 -1 4194304 3595 0 0 0 106198 1 0 0 25 0 1 0 456538127 29032448 3396 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/28569/statm: 7088 3396 101 219 0 6866 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 28352

[startup+1122.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/82 28578
/proc/meminfo: memFree=1502448/2055920 swapFree=4169676/4192956
[pid=28569] ppid=28567 vsize=28352 CPUtime=1121.97
/proc/28569/stat : 28569 (minisat) R 28567 28569 28443 0 -1 4194304 3623 0 0 0 112196 1 0 0 25 0 1 0 456538127 29032448 3424 1992294400 4194304 5092341 548682068848 18446744073709551615 4241256 0 0 4096 3 0 0 0 17 1 0 0
/proc/28569/statm: 7088 3424 101 219 0 6866 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 28352

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/82 28578
/proc/meminfo: memFree=1502256/2055920 swapFree=4169676/4192956
[pid=28569] ppid=28567 vsize=28352 CPUtime=1181.95
/proc/28569/stat : 28569 (minisat) R 28567 28569 28443 0 -1 4194304 3685 0 0 0 118194 1 0 0 25 0 1 0 456538127 29032448 3486 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/28569/statm: 7088 3486 101 219 0 6866 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 28352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.02 1.00 2/82 28578
/proc/meminfo: memFree=1502192/2055920 swapFree=4169676/4192956
[pid=28569] ppid=28567 vsize=28352 CPUtime=1200.05
/proc/28569/stat : 28569 (minisat) R 28567 28569 28443 0 -1 4194304 3691 0 0 0 120004 1 0 0 25 0 1 0 456538127 29032448 3492 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 1 0 0
/proc/28569/statm: 7088 3492 101 219 0 6866 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 28352

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): 1200.07
CPU user time (s): 1200.05
CPU system time (s): 0.021996
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 28352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3691
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= 1939

runsolver used 1.24481 second user time and 4.22736 second system time

The end

Launcher Data 

Begin job on node89 at 2009-03-29 06:48:12
IDJOB=1520532
IDBENCH=70695
IDSOLVER=546
FILE ID=node89/1520532-1238302092
PBS_JOBID= 9061048
Free space on /tmp= 66328 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S110290755-003.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520532-1238302092/watcher-1520532-1238302092 -o /tmp/evaluation-result-1520532-1238302092/solver-1520532-1238302092 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520532-1238302092.cnf

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

MD5SUM BENCH= b397531a5b47895d047912125448cbcd
RANDOM SEED=1737637019

node89.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		: 3000.240
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		: 3000.240
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:       1516816 kB
Buffers:         80140 kB
Cached:         364868 kB
SwapCached:      12496 kB
Active:         206132 kB
Inactive:       253288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1516816 kB
SwapTotal:     4192956 kB
SwapFree:      4169676 kB
Dirty:             944 kB
Writeback:           0 kB
Mapped:          19568 kB
Slab:            63960 kB
Committed_AS:  1535228 kB
PageTables:       2600 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= 66328 MiB
End job on node89 at 2009-03-29 07:08:15