Trace number 1520258

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S1528023000-027.cnf
MD5SUM33b4b8b17ca915888003039597e2272b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark269.069
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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:           420                                         |
0.00/0.00	c |  Number of clauses:            1785                                         |
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 |     414     1779     5383 |      652      100     18 |  0.001 % |
0.00/0.01	c |       250 |     414     1779     5383 |      717      250     19 |  0.001 % |
0.00/0.01	c |       475 |     414     1779     5383 |      789      475     20 |  0.001 % |
0.00/0.02	c |       812 |     414     1779     5383 |      868      410     18 |  0.001 % |
0.02/0.03	c |      1318 |     414     1779     5383 |      955      465     17 |  0.001 % |
0.02/0.05	c |      2077 |     414     1779     5383 |     1050      746     18 |  0.001 % |
0.02/0.08	c |      3216 |     414     1779     5383 |     1155      802     19 |  0.001 % |
0.09/0.13	c |      4924 |     414     1779     5383 |     1271      707     16 |  0.001 % |
0.19/0.20	c |      7486 |     414     1779     5383 |     1398      657     15 |  0.001 % |
0.29/0.30	c |     11330 |     414     1779     5383 |     1538      907     16 |  0.001 % |
0.39/0.47	c |     17096 |     414     1779     5383 |     1691     1130     19 |  0.001 % |
0.69/0.72	c |     25745 |     414     1779     5383 |     1861     1100     17 |  0.001 % |
1.10/1.11	c |     38719 |     414     1779     5383 |     2047     1731     19 |  0.001 % |
1.69/1.73	c |     58180 |     414     1779     5383 |     2251     1364     17 |  0.001 % |
2.59/2.65	c |     87372 |     414     1779     5383 |     2477     1923     18 |  0.001 % |
4.30/4.40	c |    131161 |     414     1779     5383 |     2724     1563     18 |  0.001 % |
6.59/6.65	c |    196845 |     414     1779     5383 |     2997     2165     19 |  0.001 % |
10.09/10.10	c |    295371 |     414     1779     5383 |     3297     1774     18 |  0.001 % |
15.39/15.46	c |    443160 |     414     1779     5383 |     3626     2493     19 |  0.001 % |
23.68/23.77	c |    664843 |     414     1779     5383 |     3989     2108     19 |  0.001 % |
36.57/36.66	c |    997368 |     414     1779     5383 |     4388     3871     20 |  0.001 % |
56.57/56.67	c |   1496156 |     414     1779     5383 |     4827     3904     20 |  0.001 % |
87.75/87.81	c |   2244338 |     414     1779     5383 |     5309     4197     19 |  0.001 % |
135.64/135.79	c |   3366612 |     414     1779     5383 |     5840     4540     20 |  0.001 % |
210.73/210.83	c |   5050023 |     414     1779     5383 |     6424     4864     18 |  0.001 % |
327.00/327.15	c |   7575139 |     414     1779     5383 |     7067     3909     19 |  0.001 % |
509.95/510.11	c |  11362814 |     414     1779     5383 |     7774     4257     17 |  0.001 % |
793.27/793.53	c |  17044326 |     414     1779     5383 |     8551     4896     20 |  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-1520258-1238278440/watcher-1520258-1238278440 -o /tmp/evaluation-result-1520258-1238278440/solver-1520258-1238278440 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520258-1238278440.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: 1.05 1.01 1.00 3/80 1788
/proc/meminfo: memFree=1826636/2055920 swapFree=4163576/4192956
[pid=1788] ppid=1786 vsize=7464 CPUtime=0
/proc/1788/stat : 1788 (minisat) R 1786 1788 1450 0 -1 4194304 192 0 0 0 0 0 0 0 20 0 1 0 1100507629 7643136 167 1992294400 4194304 5092341 548682068848 18446744073709551615 4250107 0 0 4096 3 0 0 0 17 1 0 0
/proc/1788/statm: 1866 167 92 219 0 1644 0

[startup+0.024669 s]
/proc/loadavg: 1.05 1.01 1.00 3/80 1788
/proc/meminfo: memFree=1826636/2055920 swapFree=4163576/4192956
[pid=1788] ppid=1786 vsize=7520 CPUtime=0.02
/proc/1788/stat : 1788 (minisat) R 1786 1788 1450 0 -1 4194304 236 0 0 0 2 0 0 0 20 0 1 0 1100507629 7700480 186 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/1788/statm: 1880 186 101 219 0 1658 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7520

[startup+0.101677 s]
/proc/loadavg: 1.05 1.01 1.00 3/80 1788
/proc/meminfo: memFree=1826636/2055920 swapFree=4163576/4192956
[pid=1788] ppid=1786 vsize=17916 CPUtime=0.09
/proc/1788/stat : 1788 (minisat) R 1786 1788 1450 0 -1 4194304 319 0 0 0 9 0 0 0 20 0 1 0 1100507629 18345984 269 1992294400 4194304 5092341 548682068848 18446744073709551615 4247954 0 0 4096 3 0 0 0 17 1 0 0
/proc/1788/statm: 4479 269 102 219 0 4257 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17916

[startup+0.301697 s]
/proc/loadavg: 1.05 1.01 1.00 3/80 1788
/proc/meminfo: memFree=1826636/2055920 swapFree=4163576/4192956
[pid=1788] ppid=1786 vsize=17916 CPUtime=0.29
/proc/1788/stat : 1788 (minisat) R 1786 1788 1450 0 -1 4194304 329 0 0 0 29 0 0 0 22 0 1 0 1100507629 18345984 279 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/1788/statm: 4479 279 102 219 0 4257 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17916

[startup+0.701738 s]
/proc/loadavg: 1.05 1.01 1.00 3/80 1788
/proc/meminfo: memFree=1826636/2055920 swapFree=4163576/4192956
[pid=1788] ppid=1786 vsize=17920 CPUtime=0.69
/proc/1788/stat : 1788 (minisat) R 1786 1788 1450 0 -1 4194304 431 0 0 0 69 0 0 0 25 0 1 0 1100507629 18350080 335 1992294400 4194304 5092341 548682068848 18446744073709551615 4240567 0 0 4096 3 0 0 0 17 1 0 0
/proc/1788/statm: 4480 335 102 219 0 4258 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17920

[startup+1.50182 s]
/proc/loadavg: 1.05 1.01 1.00 2/81 1789
/proc/meminfo: memFree=1825476/2055920 swapFree=4163576/4192956
[pid=1788] ppid=1786 vsize=17920 CPUtime=1.49
/proc/1788/stat : 1788 (minisat) R 1786 1788 1450 0 -1 4194304 486 0 0 0 149 0 0 0 25 0 1 0 1100507629 18350080 390 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/1788/statm: 4480 390 102 219 0 4258 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17920

[startup+3.10198 s]
/proc/loadavg: 1.05 1.01 1.00 2/81 1789
/proc/meminfo: memFree=1825092/2055920 swapFree=4163576/4192956
[pid=1788] ppid=1786 vsize=17920 CPUtime=3.09
/proc/1788/stat : 1788 (minisat) R 1786 1788 1450 0 -1 4194304 556 0 0 0 309 0 0 0 25 0 1 0 1100507629 18350080 460 1992294400 4194304 5092341 548682068848 18446744073709551615 4241484 0 0 4096 3 0 0 0 17 1 0 0
/proc/1788/statm: 4480 460 102 219 0 4258 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17920

[startup+6.30132 s]
/proc/loadavg: 1.05 1.01 1.00 2/81 1789
/proc/meminfo: memFree=1824580/2055920 swapFree=4163576/4192956
[pid=1788] ppid=1786 vsize=17920 CPUtime=6.29
/proc/1788/stat : 1788 (minisat) R 1786 1788 1450 0 -1 4194304 644 0 0 0 629 0 0 0 25 0 1 0 1100507629 18350080 548 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/1788/statm: 4480 548 102 219 0 4258 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17920

[startup+12.702 s]
/proc/loadavg: 1.04 1.01 1.00 2/81 1789
/proc/meminfo: memFree=1823876/2055920 swapFree=4163576/4192956
[pid=1788] ppid=1786 vsize=17920 CPUtime=12.69
/proc/1788/stat : 1788 (minisat) R 1786 1788 1450 0 -1 4194304 784 0 0 0 1269 0 0 0 25 0 1 0 1100507629 18350080 688 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/1788/statm: 4480 688 102 219 0 4258 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17920

[startup+25.5013 s]
/proc/loadavg: 1.03 1.01 1.00 2/81 1789
/proc/meminfo: memFree=1822980/2055920 swapFree=4163576/4192956
[pid=1788] ppid=1786 vsize=17920 CPUtime=25.48
/proc/1788/stat : 1788 (minisat) R 1786 1788 1450 0 -1 4194304 993 0 0 0 2548 0 0 0 25 0 1 0 1100507629 18350080 897 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/1788/statm: 4480 897 102 219 0 4258 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17920

[startup+51.1019 s]
/proc/loadavg: 1.02 1.01 1.00 2/81 1789
/proc/meminfo: memFree=1821956/2055920 swapFree=4163576/4192956
[pid=1788] ppid=1786 vsize=17920 CPUtime=51.07
/proc/1788/stat : 1788 (minisat) R 1786 1788 1450 0 -1 4194304 1244 0 0 0 5107 0 0 0 25 0 1 0 1100507629 18350080 1148 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/1788/statm: 4480 1148 102 219 0 4258 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17920

[startup+102.306 s]
/proc/loadavg: 1.01 1.00 1.00 2/81 1789
/proc/meminfo: memFree=1820612/2055920 swapFree=4163576/4192956
[pid=1788] ppid=1786 vsize=17912 CPUtime=102.26
/proc/1788/stat : 1788 (minisat) R 1786 1788 1450 0 -1 4194304 1773 0 0 0 10226 0 0 0 25 0 1 0 1100507629 18341888 1476 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/1788/statm: 4478 1476 102 219 0 4256 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17912

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 1789
/proc/meminfo: memFree=1819652/2055920 swapFree=4163576/4192956
[pid=1788] ppid=1786 vsize=17912 CPUtime=162.23
/proc/1788/stat : 1788 (minisat) R 1786 1788 1450 0 -1 4194304 2001 0 0 0 16223 0 0 0 25 0 1 0 1100507629 18341888 1704 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/1788/statm: 4478 1704 102 219 0 4256 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17912

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 1789
/proc/meminfo: memFree=1818756/2055920 swapFree=4163576/4192956
[pid=1788] ppid=1786 vsize=23124 CPUtime=222.23
/proc/1788/stat : 1788 (minisat) R 1786 1788 1450 0 -1 4194304 2471 0 0 0 22222 1 0 0 25 0 1 0 1100507629 23678976 1932 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/1788/statm: 5781 1932 102 219 0 5559 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23124

[startup+282.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/81 1789
/proc/meminfo: memFree=1818180/2055920 swapFree=4163576/4192956
[pid=1788] ppid=1786 vsize=23124 CPUtime=282.21
/proc/1788/stat : 1788 (minisat) R 1786 1788 1450 0 -1 4194304 2596 0 0 0 28220 1 0 0 25 0 1 0 1100507629 23678976 2057 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/1788/statm: 5781 2057 102 219 0 5559 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23124

[startup+342.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/81 1789
/proc/meminfo: memFree=1817732/2055920 swapFree=4163576/4192956
[pid=1788] ppid=1786 vsize=23124 CPUtime=342.19
/proc/1788/stat : 1788 (minisat) R 1786 1788 1450 0 -1 4194304 2701 0 0 0 34218 1 0 0 25 0 1 0 1100507629 23678976 2162 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/1788/statm: 5781 2162 102 219 0 5559 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 23124

[startup+402.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/81 1789
/proc/meminfo: memFree=1817220/2055920 swapFree=4163576/4192956
[pid=1788] ppid=1786 vsize=23124 CPUtime=402.18
/proc/1788/stat : 1788 (minisat) R 1786 1788 1450 0 -1 4194304 2826 0 0 0 40217 1 0 0 25 0 1 0 1100507629 23678976 2287 1992294400 4194304 5092341 548682068848 18446744073709551615 4250085 0 0 4096 3 0 0 0 17 1 0 0
/proc/1788/statm: 5781 2287 102 219 0 5559 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 23124

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 1789
/proc/meminfo: memFree=1816708/2055920 swapFree=4163576/4192956
[pid=1788] ppid=1786 vsize=23124 CPUtime=462.16
/proc/1788/stat : 1788 (minisat) R 1786 1788 1450 0 -1 4194304 2941 0 0 0 46215 1 0 0 25 0 1 0 1100507629 23678976 2402 1992294400 4194304 5092341 548682068848 18446744073709551615 4250350 0 0 4096 3 0 0 0 17 1 0 0
/proc/1788/statm: 5781 2402 102 219 0 5559 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23124

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 1789
/proc/meminfo: memFree=1816196/2055920 swapFree=4163576/4192956
[pid=1788] ppid=1786 vsize=23124 CPUtime=522.14
/proc/1788/stat : 1788 (minisat) R 1786 1788 1450 0 -1 4194304 3083 0 0 0 52213 1 0 0 25 0 1 0 1100507629 23678976 2544 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/1788/statm: 5781 2544 102 219 0 5559 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 23124

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 1789
/proc/meminfo: memFree=1815812/2055920 swapFree=4163576/4192956
[pid=1788] ppid=1786 vsize=23124 CPUtime=582.13
/proc/1788/stat : 1788 (minisat) R 1786 1788 1450 0 -1 4194304 3167 0 0 0 58212 1 0 0 25 0 1 0 1100507629 23678976 2628 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/1788/statm: 5781 2628 102 219 0 5559 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 23124

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 1789
/proc/meminfo: memFree=1815492/2055920 swapFree=4163576/4192956
[pid=1788] ppid=1786 vsize=23124 CPUtime=642.12
/proc/1788/stat : 1788 (minisat) R 1786 1788 1450 0 -1 4194304 3235 0 0 0 64211 1 0 0 25 0 1 0 1100507629 23678976 2696 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/1788/statm: 5781 2696 102 219 0 5559 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 23124

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 1789
/proc/meminfo: memFree=1815236/2055920 swapFree=4163576/4192956
[pid=1788] ppid=1786 vsize=23124 CPUtime=702.1
/proc/1788/stat : 1788 (minisat) R 1786 1788 1450 0 -1 4194304 3293 0 0 0 70209 1 0 0 25 0 1 0 1100507629 23678976 2754 1992294400 4194304 5092341 548682068848 18446744073709551615 4262255 0 0 4096 3 0 0 0 17 1 0 0
/proc/1788/statm: 5781 2754 102 219 0 5559 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 23124

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 1789
/proc/meminfo: memFree=1814980/2055920 swapFree=4163576/4192956
[pid=1788] ppid=1786 vsize=23124 CPUtime=762.09
/proc/1788/stat : 1788 (minisat) R 1786 1788 1450 0 -1 4194304 3359 0 0 0 76208 1 0 0 25 0 1 0 1100507629 23678976 2820 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/1788/statm: 5781 2820 102 219 0 5559 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 23124

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 1789
/proc/meminfo: memFree=1814660/2055920 swapFree=4163576/4192956
[pid=1788] ppid=1786 vsize=23124 CPUtime=822.07
/proc/1788/stat : 1788 (minisat) R 1786 1788 1450 0 -1 4194304 3442 0 0 0 82206 1 0 0 25 0 1 0 1100507629 23678976 2903 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/1788/statm: 5781 2903 102 219 0 5559 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 23124

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 1789
/proc/meminfo: memFree=1814404/2055920 swapFree=4163576/4192956
[pid=1788] ppid=1786 vsize=23124 CPUtime=882.05
/proc/1788/stat : 1788 (minisat) R 1786 1788 1450 0 -1 4194304 3498 0 0 0 88204 1 0 0 25 0 1 0 1100507629 23678976 2959 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/1788/statm: 5781 2959 102 219 0 5559 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 23124

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 1789
/proc/meminfo: memFree=1814148/2055920 swapFree=4163576/4192956
[pid=1788] ppid=1786 vsize=23124 CPUtime=942.03
/proc/1788/stat : 1788 (minisat) R 1786 1788 1450 0 -1 4194304 3565 0 0 0 94202 1 0 0 25 0 1 0 1100507629 23678976 3026 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/1788/statm: 5781 3026 102 219 0 5559 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 23124

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 1789
/proc/meminfo: memFree=1813956/2055920 swapFree=4163576/4192956
[pid=1788] ppid=1786 vsize=23124 CPUtime=1002.02
/proc/1788/stat : 1788 (minisat) R 1786 1788 1450 0 -1 4194304 3605 0 0 0 100201 1 0 0 25 0 1 0 1100507629 23678976 3066 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/1788/statm: 5781 3066 102 219 0 5559 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 23124

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 1789
/proc/meminfo: memFree=1813700/2055920 swapFree=4163576/4192956
[pid=1788] ppid=1786 vsize=23124 CPUtime=1062
/proc/1788/stat : 1788 (minisat) R 1786 1788 1450 0 -1 4194304 3665 0 0 0 106199 1 0 0 25 0 1 0 1100507629 23678976 3126 1992294400 4194304 5092341 548682068848 18446744073709551615 4249525 0 0 4096 3 0 0 0 17 1 0 0
/proc/1788/statm: 5781 3126 102 219 0 5559 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 23124

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 1789
/proc/meminfo: memFree=1812740/2055920 swapFree=4163576/4192956
[pid=1788] ppid=1786 vsize=28372 CPUtime=1122
/proc/1788/stat : 1788 (minisat) R 1786 1788 1450 0 -1 4194304 4266 0 0 0 112198 2 0 0 25 0 1 0 1100507629 29052928 3356 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/1788/statm: 7093 3356 102 219 0 6871 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 28372

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 1789
/proc/meminfo: memFree=1812740/2055920 swapFree=4163576/4192956
[pid=1788] ppid=1786 vsize=28372 CPUtime=1181.98
/proc/1788/stat : 1788 (minisat) R 1786 1788 1450 0 -1 4194304 4276 0 0 0 118196 2 0 0 25 0 1 0 1100507629 29052928 3366 1992294400 4194304 5092341 548682068848 18446744073709551615 4241503 0 0 4096 3 0 0 0 17 1 0 0
/proc/1788/statm: 7093 3366 102 219 0 6871 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 28372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 1789
/proc/meminfo: memFree=1812676/2055920 swapFree=4163576/4192956
[pid=1788] ppid=1786 vsize=28372 CPUtime=1200.08
/proc/1788/stat : 1788 (minisat) R 1786 1788 1450 0 -1 4194304 4276 0 0 0 120006 2 0 0 25 0 1 0 1100507629 29052928 3366 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/1788/statm: 7093 3366 102 219 0 6871 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 28372

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): 1200.09
CPU user time (s): 1200.07
CPU system time (s): 0.024996
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 28372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4276
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= 1441

runsolver used 1.64375 second user time and 3.82742 second system time

The end

Launcher Data 

Begin job on node90 at 2009-03-28 23:14:00
IDJOB=1520258
IDBENCH=70558
IDSOLVER=546
FILE ID=node90/1520258-1238278440
PBS_JOBID= 9060876
Free space on /tmp= 66456 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S1528023000-027.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520258-1238278440/watcher-1520258-1238278440 -o /tmp/evaluation-result-1520258-1238278440/solver-1520258-1238278440 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520258-1238278440.cnf

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

MD5SUM BENCH= 33b4b8b17ca915888003039597e2272b
RANDOM SEED=2129351546

node90.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		: 3000.234
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		: 3000.234
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:       1827116 kB
Buffers:         54388 kB
Cached:         102320 kB
SwapCached:      18936 kB
Active:         118312 kB
Inactive:        58872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1827116 kB
SwapTotal:     4192956 kB
SwapFree:      4163576 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          25708 kB
Slab:            35912 kB
Committed_AS:  2503664 kB
PageTables:       2668 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= 66456 MiB
End job on node90 at 2009-03-28 23:34:02