Trace number 1520432

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/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S95953046-044.cnf
MD5SUMdce3f3d28c96d2da08ad88599fffc85f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.016997
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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:           500                                         |
0.00/0.00	c |  Number of clauses:            2125                                         |
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 |     489     2115     6413 |      775      100     23 |  0.000 % |
0.00/0.01	c |       250 |     489     2115     6413 |      853      250     23 |  0.000 % |
0.00/0.01	c |       475 |     489     2115     6413 |      938      475     22 |  0.000 % |
0.00/0.02	c |       812 |     489     2115     6413 |     1032      812     23 |  0.000 % |
0.00/0.04	c |      1318 |     489     2115     6413 |     1135      778     22 |  0.000 % |
0.00/0.06	c |      2077 |     489     2115     6413 |     1248      953     21 |  0.000 % |
0.00/0.10	c |      3216 |     489     2115     6413 |     1373      802     22 |  0.000 % |
0.10/0.15	c |      4924 |     489     2115     6413 |     1511     1107     21 |  0.000 % |
0.20/0.24	c |      7486 |     489     2115     6413 |     1662     1303     22 |  0.000 % |
0.29/0.37	c |     11330 |     489     2115     6413 |     1828      884     19 |  0.000 % |
0.49/0.57	c |     17096 |     489     2115     6413 |     2011     1035     20 |  0.000 % |
0.79/0.87	c |     25745 |     489     2115     6413 |     2212     1463     22 |  0.000 % |
1.29/1.36	c |     38719 |     489     2115     6413 |     2433     1975     21 |  0.000 % |
1.99/2.08	c |     58180 |     489     2115     6413 |     2677     1571     21 |  0.000 % |
3.19/3.21	c |     87372 |     489     2115     6413 |     2944     2128     22 |  0.000 % |
4.89/4.98	c |    131161 |     489     2115     6413 |     3239     2439     22 |  0.000 % |
7.59/7.68	c |    196845 |     489     2115     6413 |     3563     2229     22 |  0.000 % |
11.79/11.89	c |    295371 |     489     2115     6413 |     3919     3227     21 |  0.000 % |
18.28/18.31	c |    443160 |     489     2115     6413 |     4311     3870     23 |  0.000 % |
28.38/28.45	c |    664843 |     489     2115     6413 |     4742     2758     23 |  0.000 % |
43.98/44.07	c |    997368 |     489     2115     6413 |     5217     4282     25 |  0.000 % |
68.27/68.36	c |   1496156 |     489     2115     6413 |     5738     4851     23 |  0.000 % |
105.95/106.04	c |   2244338 |     489     2115     6413 |     6312     5496     24 |  0.000 % |
164.33/164.43	c |   3366612 |     489     2115     6413 |     6944     3869     22 |  0.000 % |
256.20/256.36	c |   5050023 |     489     2115     6413 |     7638     3528     21 |  0.000 % |
398.15/398.32	c |   7575139 |     489     2115     6413 |     8402     4671     23 |  0.000 % |
621.28/621.60	c |  11362814 |     489     2115     6413 |     9242     8005     23 |  0.000 % |
967.55/967.93	c |  17044326 |     489     2115     6413 |    10166     8435     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-1520432-1238294096/watcher-1520432-1238294096 -o /tmp/evaluation-result-1520432-1238294096/solver-1520432-1238294096 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520432-1238294096.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: 1.00 1.02 1.04 3/64 10523
/proc/meminfo: memFree=955000/2055920 swapFree=4175308/4192956
[pid=10523] ppid=10521 vsize=7464 CPUtime=0
/proc/10523/stat : 10523 (minisat) R 10521 10523 7127 0 -1 4194304 189 0 0 0 0 0 0 0 18 0 1 0 1102071514 7643136 173 1992294400 4194304 5092341 548682068848 18446744073709551615 4247856 0 0 4096 3 0 0 0 17 1 0 0
/proc/10523/statm: 1866 173 88 219 0 1644 0

[startup+0.105859 s]
/proc/loadavg: 1.00 1.02 1.04 3/64 10523
/proc/meminfo: memFree=955000/2055920 swapFree=4175308/4192956
[pid=10523] ppid=10521 vsize=7576 CPUtime=0.1
/proc/10523/stat : 10523 (minisat) R 10521 10523 7127 0 -1 4194304 358 0 0 0 10 0 0 0 18 0 1 0 1102071514 7757824 253 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/10523/statm: 1894 253 100 219 0 1672 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7576

[startup+0.202877 s]
/proc/loadavg: 1.00 1.02 1.04 3/64 10523
/proc/meminfo: memFree=955000/2055920 swapFree=4175308/4192956
[pid=10523] ppid=10521 vsize=17972 CPUtime=0.2
/proc/10523/stat : 10523 (minisat) R 10521 10523 7127 0 -1 4194304 435 0 0 0 20 0 0 0 18 0 1 0 1102071514 18403328 330 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/10523/statm: 4493 330 100 219 0 4271 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 17972

[startup+0.302893 s]
/proc/loadavg: 1.00 1.02 1.04 3/64 10523
/proc/meminfo: memFree=955000/2055920 swapFree=4175308/4192956
[pid=10523] ppid=10521 vsize=17972 CPUtime=0.29
/proc/10523/stat : 10523 (minisat) R 10521 10523 7127 0 -1 4194304 444 0 0 0 29 0 0 0 19 0 1 0 1102071514 18403328 339 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/10523/statm: 4493 339 100 219 0 4271 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17972

[startup+0.702962 s]
/proc/loadavg: 1.00 1.02 1.04 3/64 10523
/proc/meminfo: memFree=955000/2055920 swapFree=4175308/4192956
[pid=10523] ppid=10521 vsize=17972 CPUtime=0.69
/proc/10523/stat : 10523 (minisat) R 10521 10523 7127 0 -1 4194304 474 0 0 0 69 0 0 0 23 0 1 0 1102071514 18403328 369 1992294400 4194304 5092341 548682068848 18446744073709551615 4241838 0 0 4096 3 0 0 0 17 1 0 0
/proc/10523/statm: 4493 369 100 219 0 4271 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17972

[startup+1.5011 s]
/proc/loadavg: 1.00 1.02 1.04 2/65 10524
/proc/meminfo: memFree=953712/2055920 swapFree=4175308/4192956
[pid=10523] ppid=10521 vsize=17972 CPUtime=1.49
/proc/10523/stat : 10523 (minisat) R 10521 10523 7127 0 -1 4194304 633 0 0 0 149 0 0 0 25 0 1 0 1102071514 18403328 434 1992294400 4194304 5092341 548682068848 18446744073709551615 4250061 0 0 4096 3 0 0 0 17 1 0 0
/proc/10523/statm: 4493 434 100 219 0 4271 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17972

[startup+3.10137 s]
/proc/loadavg: 1.00 1.02 1.04 2/65 10524
/proc/meminfo: memFree=953264/2055920 swapFree=4175308/4192956
[pid=10523] ppid=10521 vsize=17972 CPUtime=3.09
/proc/10523/stat : 10523 (minisat) R 10521 10523 7127 0 -1 4194304 820 0 0 0 309 0 0 0 25 0 1 0 1102071514 18403328 508 1992294400 4194304 5092341 548682068848 18446744073709551615 4250302 0 0 4096 3 0 0 0 17 1 0 0
/proc/10523/statm: 4493 508 100 219 0 4271 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17972

[startup+6.30191 s]
/proc/loadavg: 1.00 1.02 1.04 2/65 10524
/proc/meminfo: memFree=952688/2055920 swapFree=4175308/4192956
[pid=10523] ppid=10521 vsize=17972 CPUtime=6.29
/proc/10523/stat : 10523 (minisat) R 10521 10523 7127 0 -1 4194304 949 0 0 0 629 0 0 0 25 0 1 0 1102071514 18403328 637 1992294400 4194304 5092341 548682068848 18446744073709551615 4249569 0 0 4096 3 0 0 0 17 1 0 0
/proc/10523/statm: 4493 637 100 219 0 4271 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17972

[startup+12.702 s]
/proc/loadavg: 1.00 1.02 1.04 2/65 10524
/proc/meminfo: memFree=951920/2055920 swapFree=4175308/4192956
[pid=10523] ppid=10521 vsize=17972 CPUtime=12.69
/proc/10523/stat : 10523 (minisat) R 10521 10523 7127 0 -1 4194304 1099 0 0 0 1269 0 0 0 25 0 1 0 1102071514 18403328 787 1992294400 4194304 5092341 548682068848 18446744073709551615 4248726 0 0 4096 3 0 0 0 17 1 0 0
/proc/10523/statm: 4493 787 100 219 0 4271 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17972

[startup+25.5012 s]
/proc/loadavg: 1.00 1.02 1.04 2/65 10524
/proc/meminfo: memFree=950960/2055920 swapFree=4175308/4192956
[pid=10523] ppid=10521 vsize=17976 CPUtime=25.48
/proc/10523/stat : 10523 (minisat) R 10521 10523 7127 0 -1 4194304 1510 0 0 0 2548 0 0 0 25 0 1 0 1102071514 18407424 1014 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/10523/statm: 4494 1014 100 219 0 4272 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17976

[startup+51.1025 s]
/proc/loadavg: 1.00 1.02 1.04 2/65 10524
/proc/meminfo: memFree=949680/2055920 swapFree=4175308/4192956
[pid=10523] ppid=10521 vsize=17980 CPUtime=51.07
/proc/10523/stat : 10523 (minisat) R 10521 10523 7127 0 -1 4194304 2307 0 0 0 5106 1 0 0 25 0 1 0 1102071514 18411520 1290 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/10523/statm: 4495 1290 100 219 0 4273 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17980

[startup+102.302 s]
/proc/loadavg: 1.00 1.01 1.03 2/65 10524
/proc/meminfo: memFree=948464/2055920 swapFree=4175308/4192956
[pid=10523] ppid=10521 vsize=17980 CPUtime=102.26
/proc/10523/stat : 10523 (minisat) R 10521 10523 7127 0 -1 4194304 2663 0 0 0 10224 2 0 0 25 0 1 0 1102071514 18411520 1646 1992294400 4194304 5092341 548682068848 18446744073709551615 4240648 0 0 4096 3 0 0 0 17 1 0 0
/proc/10523/statm: 4495 1646 100 219 0 4273 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17980

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.02 2/65 10524
/proc/meminfo: memFree=946800/2055920 swapFree=4175308/4192956
[pid=10523] ppid=10521 vsize=23300 CPUtime=162.23
/proc/10523/stat : 10523 (minisat) R 10521 10523 7127 0 -1 4194304 3066 0 0 0 16221 2 0 0 25 0 1 0 1102071514 23859200 2049 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/10523/statm: 5825 2049 100 219 0 5603 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23300

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 10524
/proc/meminfo: memFree=946352/2055920 swapFree=4175308/4192956
[pid=10523] ppid=10521 vsize=23300 CPUtime=222.21
/proc/10523/stat : 10523 (minisat) R 10521 10523 7127 0 -1 4194304 3168 0 0 0 22219 2 0 0 25 0 1 0 1102071514 23859200 2151 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/10523/statm: 5825 2151 100 219 0 5603 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23300

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 10524
/proc/meminfo: memFree=945200/2055920 swapFree=4175308/4192956
[pid=10523] ppid=10521 vsize=23300 CPUtime=282.19
/proc/10523/stat : 10523 (minisat) R 10521 10523 7127 0 -1 4194304 3446 0 0 0 28217 2 0 0 25 0 1 0 1102071514 23859200 2429 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/10523/statm: 5825 2429 100 219 0 5603 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23300

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 10526
/proc/meminfo: memFree=944368/2055920 swapFree=4175308/4192956
[pid=10523] ppid=10521 vsize=23304 CPUtime=342.17
/proc/10523/stat : 10523 (minisat) R 10521 10523 7127 0 -1 4194304 3987 0 0 0 34214 3 0 0 25 0 1 0 1102071514 23863296 2598 1992294400 4194304 5092341 548682068848 18446744073709551615 4249569 0 0 4096 3 0 0 0 17 1 0 0
/proc/10523/statm: 5826 2598 100 219 0 5604 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 23304

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10526
/proc/meminfo: memFree=943984/2055920 swapFree=4175308/4192956
[pid=10523] ppid=10521 vsize=23304 CPUtime=402.15
/proc/10523/stat : 10523 (minisat) R 10521 10523 7127 0 -1 4194304 4112 0 0 0 40212 3 0 0 25 0 1 0 1102071514 23863296 2723 1992294400 4194304 5092341 548682068848 18446744073709551615 4248402 0 0 4096 3 0 0 0 17 1 0 0
/proc/10523/statm: 5826 2723 100 219 0 5604 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 23304

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10526
/proc/meminfo: memFree=943344/2055920 swapFree=4175308/4192956
[pid=10523] ppid=10521 vsize=23304 CPUtime=462.13
/proc/10523/stat : 10523 (minisat) R 10521 10523 7127 0 -1 4194304 4262 0 0 0 46209 4 0 0 25 0 1 0 1102071514 23863296 2873 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/10523/statm: 5826 2873 100 219 0 5604 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 23304

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10526
/proc/meminfo: memFree=943152/2055920 swapFree=4175308/4192956
[pid=10523] ppid=10521 vsize=23304 CPUtime=522.11
/proc/10523/stat : 10523 (minisat) R 10521 10523 7127 0 -1 4194304 4356 0 0 0 52207 4 0 0 25 0 1 0 1102071514 23863296 2967 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/10523/statm: 5826 2967 100 219 0 5604 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 23304

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10526
/proc/meminfo: memFree=942512/2055920 swapFree=4175308/4192956
[pid=10523] ppid=10521 vsize=23304 CPUtime=582.09
/proc/10523/stat : 10523 (minisat) R 10521 10523 7127 0 -1 4194304 4515 0 0 0 58205 4 0 0 25 0 1 0 1102071514 23863296 3126 1992294400 4194304 5092341 548682068848 18446744073709551615 4248426 0 0 4096 3 0 0 0 17 1 0 0
/proc/10523/statm: 5826 3126 100 219 0 5604 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 23304

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10526
/proc/meminfo: memFree=941872/2055920 swapFree=4175308/4192956
[pid=10523] ppid=10521 vsize=28496 CPUtime=642.06
/proc/10523/stat : 10523 (minisat) R 10521 10523 7127 0 -1 4194304 4881 0 0 0 64202 4 0 0 25 0 1 0 1102071514 29179904 3492 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/10523/statm: 7124 3493 100 219 0 6902 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 28496

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10526
/proc/meminfo: memFree=940720/2055920 swapFree=4175308/4192956
[pid=10523] ppid=10521 vsize=28544 CPUtime=702.05
/proc/10523/stat : 10523 (minisat) R 10521 10523 7127 0 -1 4194304 5407 0 0 0 70200 5 0 0 25 0 1 0 1102071514 29229056 3568 1992294400 4194304 5092341 548682068848 18446744073709551615 4241019 0 0 4096 3 0 0 0 17 1 0 0
/proc/10523/statm: 7136 3568 100 219 0 6914 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 28544

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10526
/proc/meminfo: memFree=940656/2055920 swapFree=4175308/4192956
[pid=10523] ppid=10521 vsize=28544 CPUtime=762.03
/proc/10523/stat : 10523 (minisat) R 10521 10523 7127 0 -1 4194304 5409 0 0 0 76198 5 0 0 25 0 1 0 1102071514 29229056 3570 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/10523/statm: 7136 3570 100 219 0 6914 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 28544

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10526
/proc/meminfo: memFree=940656/2055920 swapFree=4175308/4192956
[pid=10523] ppid=10521 vsize=28544 CPUtime=822.01
/proc/10523/stat : 10523 (minisat) R 10521 10523 7127 0 -1 4194304 5411 0 0 0 82196 5 0 0 25 0 1 0 1102071514 29229056 3572 1992294400 4194304 5092341 548682068848 18446744073709551615 4240964 0 0 4096 3 0 0 0 17 1 0 0
/proc/10523/statm: 7136 3572 100 219 0 6914 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 28544

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10526
/proc/meminfo: memFree=940592/2055920 swapFree=4175308/4192956
[pid=10523] ppid=10521 vsize=28544 CPUtime=881.99
/proc/10523/stat : 10523 (minisat) R 10521 10523 7127 0 -1 4194304 5438 0 0 0 88194 5 0 0 25 0 1 0 1102071514 29229056 3599 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/10523/statm: 7136 3599 100 219 0 6914 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 28544

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10526
/proc/meminfo: memFree=940144/2055920 swapFree=4175308/4192956
[pid=10523] ppid=10521 vsize=28544 CPUtime=941.96
/proc/10523/stat : 10523 (minisat) R 10521 10523 7127 0 -1 4194304 5544 0 0 0 94191 5 0 0 25 0 1 0 1102071514 29229056 3705 1992294400 4194304 5092341 548682068848 18446744073709551615 4268854 0 0 4096 3 0 0 0 17 1 0 0
/proc/10523/statm: 7136 3705 100 219 0 6914 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 28544

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10526
/proc/meminfo: memFree=939696/2055920 swapFree=4175308/4192956
[pid=10523] ppid=10521 vsize=28544 CPUtime=1001.94
/proc/10523/stat : 10523 (minisat) R 10521 10523 7127 0 -1 4194304 5636 0 0 0 100189 5 0 0 25 0 1 0 1102071514 29229056 3797 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/10523/statm: 7136 3797 100 219 0 6914 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 28544

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10526
/proc/meminfo: memFree=939440/2055920 swapFree=4175308/4192956
[pid=10523] ppid=10521 vsize=28544 CPUtime=1061.92
/proc/10523/stat : 10523 (minisat) R 10521 10523 7127 0 -1 4194304 5723 0 0 0 106186 6 0 0 25 0 1 0 1102071514 29229056 3884 1992294400 4194304 5092341 548682068848 18446744073709551615 4241202 0 0 4096 3 0 0 0 17 1 0 0
/proc/10523/statm: 7136 3884 100 219 0 6914 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 28544

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10526
/proc/meminfo: memFree=939184/2055920 swapFree=4175308/4192956
[pid=10523] ppid=10521 vsize=28544 CPUtime=1121.9
/proc/10523/stat : 10523 (minisat) R 10521 10523 7127 0 -1 4194304 5791 0 0 0 112184 6 0 0 25 0 1 0 1102071514 29229056 3952 1992294400 4194304 5092341 548682068848 18446744073709551615 4249091 0 0 4096 3 0 0 0 17 1 0 0
/proc/10523/statm: 7136 3952 100 219 0 6914 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 28544

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10526
/proc/meminfo: memFree=938992/2055920 swapFree=4175308/4192956
[pid=10523] ppid=10521 vsize=28544 CPUtime=1181.88
/proc/10523/stat : 10523 (minisat) R 10521 10523 7127 0 -1 4194304 5836 0 0 0 118182 6 0 0 25 0 1 0 1102071514 29229056 3997 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/10523/statm: 7136 3997 100 219 0 6914 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 28544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10526
/proc/meminfo: memFree=938928/2055920 swapFree=4175308/4192956
[pid=10523] ppid=10521 vsize=28544 CPUtime=1200.08
/proc/10523/stat : 10523 (minisat) R 10521 10523 7127 0 -1 4194304 5841 0 0 0 120002 6 0 0 25 0 1 0 1102071514 29229056 4002 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/10523/statm: 7136 4002 100 219 0 6914 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 28544

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): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.02
CPU system time (s): 0.068989
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 28544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5841
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= 2265

runsolver used 0.902862 second user time and 2.47462 second system time

The end

Launcher Data 

Begin job on node55 at 2009-03-29 04:34:56
IDJOB=1520432
IDBENCH=70645
IDSOLVER=546
FILE ID=node55/1520432-1238294096
PBS_JOBID= 9060963
Free space on /tmp= 66268 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S95953046-044.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520432-1238294096/watcher-1520432-1238294096 -o /tmp/evaluation-result-1520432-1238294096/solver-1520432-1238294096 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520432-1238294096.cnf

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

MD5SUM BENCH= dce3f3d28c96d2da08ad88599fffc85f
RANDOM SEED=210037089

node55.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		: 3000.259
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		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        955416 kB
Buffers:         98176 kB
Cached:         898160 kB
SwapCached:      11560 kB
Active:         161928 kB
Inactive:       847544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        955416 kB
SwapTotal:     4192956 kB
SwapFree:      4175308 kB
Dirty:             948 kB
Writeback:           0 kB
Mapped:          18828 kB
Slab:            77048 kB
Committed_AS:  2695904 kB
PageTables:       1372 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= 66264 MiB
End job on node55 at 2009-03-29 04:54:59