Trace number 1734883

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) 1200.14 1200.56

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v2640c305320g2.cnf
MD5SUMa751c1722336404421531c8b945f61ee
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2640
Number of clauses305320
Sum of the clauses size613120
Maximum clause length33
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2305240
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 580

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 |                                                                             |
0.19/0.20	c |  Number of variables:          2640                                         |
0.19/0.20	c |  Number of clauses:          305320                                         |
0.19/0.20	c |  Parse time:                   0.18 s                                       |
2.59/2.64	c |  Simplification time:          2.43 s                                       |
2.59/2.64	c |                                                                             |
2.59/2.64	c ============================[ Search Statistics ]==============================
2.59/2.64	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.59/2.64	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.59/2.64	c ===============================================================================
2.59/2.65	c |       100 |    2640   297058   596596 |   108921      100    237 |  0.000 % |
2.59/2.66	c |       250 |    2640   297058   596596 |   119813      250    166 |  0.000 % |
2.59/2.67	c |       475 |    2640   297058   596596 |   131794      475    176 |  0.000 % |
2.69/2.70	c |       812 |    2640   297058   596596 |   144974      812    179 |  0.000 % |
2.69/2.74	c |      1318 |    2640   297058   596596 |   159471     1318    185 |  0.000 % |
2.79/2.80	c |      2077 |    2640   297058   596596 |   175418     2077    182 |  0.000 % |
2.89/2.92	c |      3216 |    2640   297058   596596 |   192960     3216    209 |  0.003 % |
3.09/3.10	c |      4924 |    2640   297058   596596 |   212256     4924    199 |  0.004 % |
3.29/3.39	c |      7486 |    2640   297058   596596 |   233482     7486    199 |  0.000 % |
3.89/3.93	c |     11330 |    2640   297058   596596 |   256830    11330    196 |  0.000 % |
4.69/4.78	c |     17096 |    2640   297058   596596 |   282513    17096    188 |  0.004 % |
6.29/6.36	c |     25745 |    2640   297058   596596 |   310765    25745    183 |  0.004 % |
9.19/9.28	c |     38719 |    2640   297058   596596 |   341841    38719    179 |  0.004 % |
14.49/14.54	c |     58180 |    2640   297058   596596 |   376025    58180    170 |  0.003 % |
25.08/25.20	c |     87372 |    2640   297058   596596 |   413628    87372    168 |  0.000 % |
46.97/47.09	c |    131161 |    2640   297058   596596 |   454991   131161    166 |  0.004 % |
92.75/92.84	c |    196845 |    2640   297058   596596 |   500490   196845    168 |  0.000 % |
197.12/197.27	c |    295371 |    2640   297058   596596 |   550539   295371    171 |  0.000 % |
445.13/445.35	c |    443160 |    2640   297058   596596 |   605593   443160    178 |  0.004 % |
898.48/898.88	c |    664843 |    2640   297058   596596 |   666152    88571    174 |  0.000 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1734883-1240798359/watcher-1734883-1240798359 -o /tmp/evaluation-result-1734883-1240798359/solver-1734883-1240798359 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1734883-1240798359.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 1.00 1.00 3/64 4776
/proc/meminfo: memFree=1421888/2055920 swapFree=4192812/4192956
[pid=4776] ppid=4774 vsize=7476 CPUtime=0
/proc/4776/stat : 4776 (minisat) R 4774 4776 4141 0 -1 4194304 410 0 0 0 0 0 0 0 18 0 1 0 107864349 7655424 394 1992294400 4194304 5092341 548682068832 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/4776/statm: 1869 394 63 219 0 1647 0

[startup+0.0788151 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4776
/proc/meminfo: memFree=1421888/2055920 swapFree=4192812/4192956
[pid=4776] ppid=4774 vsize=12356 CPUtime=0.07
/proc/4776/stat : 4776 (minisat) R 4774 4776 4141 0 -1 4194304 2223 0 0 0 6 1 0 0 18 0 1 0 107864349 12652544 2014 1992294400 4194304 5092341 548682068832 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/4776/statm: 3089 2015 63 219 0 2867 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12356

[startup+0.102819 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4776
/proc/meminfo: memFree=1421888/2055920 swapFree=4192812/4192956
[pid=4776] ppid=4774 vsize=14080 CPUtime=0.09
/proc/4776/stat : 4776 (minisat) R 4774 4776 4141 0 -1 4194304 2883 0 0 0 8 1 0 0 18 0 1 0 107864349 14417920 2538 1992294400 4194304 5092341 548682068832 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/4776/statm: 3520 2539 63 219 0 3298 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14080

[startup+0.301856 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4776
/proc/meminfo: memFree=1421888/2055920 swapFree=4192812/4192956
[pid=4776] ppid=4774 vsize=20296 CPUtime=0.29
/proc/4776/stat : 4776 (minisat) R 4774 4776 4141 0 -1 4194304 5356 0 0 0 26 3 0 0 19 0 1 0 107864349 20783104 4808 1992294400 4194304 5092341 548682068832 18446744073709551615 4219703 0 0 4096 3 0 0 0 17 1 0 0
/proc/4776/statm: 5074 4808 86 219 0 4852 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20296

[startup+0.702933 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4776
/proc/meminfo: memFree=1421888/2055920 swapFree=4192812/4192956
[pid=4776] ppid=4774 vsize=20296 CPUtime=0.69
/proc/4776/stat : 4776 (minisat) R 4774 4776 4141 0 -1 4194304 5357 0 0 0 66 3 0 0 22 0 1 0 107864349 20783104 4809 1992294400 4194304 5092341 548682068832 18446744073709551615 4220379 0 0 4096 3 0 0 0 17 1 0 0
/proc/4776/statm: 5074 4809 87 219 0 4852 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20296

[startup+1.50109 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4777
/proc/meminfo: memFree=1402936/2055920 swapFree=4192812/4192956
[pid=4776] ppid=4774 vsize=20296 CPUtime=1.49
/proc/4776/stat : 4776 (minisat) R 4774 4776 4141 0 -1 4194304 5357 0 0 0 146 3 0 0 25 0 1 0 107864349 20783104 4809 1992294400 4194304 5092341 548682068832 18446744073709551615 4219924 0 0 4096 3 0 0 0 17 1 0 0
/proc/4776/statm: 5074 4809 87 219 0 4852 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20296

[startup+3.10139 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4777
/proc/meminfo: memFree=1402808/2055920 swapFree=4192812/4192956
[pid=4776] ppid=4774 vsize=21676 CPUtime=3.09
/proc/4776/stat : 4776 (minisat) R 4774 4776 4141 0 -1 4194304 7204 0 0 0 305 4 0 0 25 0 1 0 107864349 22196224 5156 1992294400 4194304 5092341 548682068832 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/4776/statm: 5419 5156 102 219 0 5197 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21676

[startup+6.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4777
/proc/meminfo: memFree=1389880/2055920 swapFree=4192812/4192956
[pid=4776] ppid=4774 vsize=40340 CPUtime=6.29
/proc/4776/stat : 4776 (minisat) R 4774 4776 4141 0 -1 4194304 10877 0 0 0 623 6 0 0 25 0 1 0 107864349 41308160 8829 1992294400 4194304 5092341 548682068832 18446744073709551615 4250816 0 0 4096 3 0 0 0 17 1 0 0
/proc/4776/statm: 10085 8829 102 219 0 9863 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40340

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4777
/proc/meminfo: memFree=1370936/2055920 swapFree=4192812/4192956
[pid=4776] ppid=4774 vsize=53808 CPUtime=12.69
/proc/4776/stat : 4776 (minisat) R 4774 4776 4141 0 -1 4194304 15182 0 0 0 1261 8 0 0 25 0 1 0 107864349 55099392 13134 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4776/statm: 13452 13134 102 219 0 13230 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 53808

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4777
/proc/meminfo: memFree=1343544/2055920 swapFree=4192812/4192956
[pid=4776] ppid=4774 vsize=106264 CPUtime=25.48
/proc/4776/stat : 4776 (minisat) R 4774 4776 4141 0 -1 4194304 21740 0 0 0 2534 14 0 0 25 0 1 0 107864349 108814336 19692 1992294400 4194304 5092341 548682068832 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/4776/statm: 26566 19692 102 219 0 26344 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 106264

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4777
/proc/meminfo: memFree=1306936/2055920 swapFree=4192812/4192956
[pid=4776] ppid=4774 vsize=155428 CPUtime=51.07
/proc/4776/stat : 4776 (minisat) R 4774 4776 4141 0 -1 4194304 30963 0 0 0 5086 21 0 0 25 0 1 0 107864349 159158272 28915 1992294400 4194304 5092341 548682068832 18446744073709551615 4240989 0 0 4096 3 0 0 0 17 1 0 0
/proc/4776/statm: 38857 28915 102 219 0 38635 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 155428

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4777
/proc/meminfo: memFree=1252344/2055920 swapFree=4192812/4192956
[pid=4776] ppid=4774 vsize=228536 CPUtime=102.25
/proc/4776/stat : 4776 (minisat) R 4774 4776 4141 0 -1 4194304 44405 0 0 0 10191 34 0 0 25 0 1 0 107864349 234020864 42357 1992294400 4194304 5092341 548682068832 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/4776/statm: 57134 42357 102 219 0 56912 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 228536

[startup+162.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 4777
/proc/meminfo: memFree=1207608/2055920 swapFree=4192812/4192956
[pid=4776] ppid=4774 vsize=233592 CPUtime=162.23
/proc/4776/stat : 4776 (minisat) R 4774 4776 4141 0 -1 4194304 55659 0 0 0 16174 49 0 0 25 0 1 0 107864349 239198208 53611 1992294400 4194304 5092341 548682068832 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/4776/statm: 58398 53611 102 219 0 58176 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 233592

[startup+222.301 s]
/proc/loadavg: 1.12 1.04 1.01 2/65 4777
/proc/meminfo: memFree=1165944/2055920 swapFree=4192812/4192956
[pid=4776] ppid=4774 vsize=340212 CPUtime=222.21
/proc/4776/stat : 4776 (minisat) R 4774 4776 4141 0 -1 4194304 65940 0 0 0 22161 60 0 0 25 0 1 0 107864349 348377088 63892 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4776/statm: 85053 63892 102 219 0 84831 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 340212

[startup+282.302 s]
/proc/loadavg: 1.12 1.04 1.00 2/65 4777
/proc/meminfo: memFree=1136120/2055920 swapFree=4192812/4192956
[pid=4776] ppid=4774 vsize=342544 CPUtime=282.19
/proc/4776/stat : 4776 (minisat) R 4774 4776 4141 0 -1 4194304 73451 0 0 0 28150 69 0 0 25 0 1 0 107864349 350765056 71403 1992294400 4194304 5092341 548682068832 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/4776/statm: 85636 71403 102 219 0 85414 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 342544

[startup+342.301 s]
/proc/loadavg: 1.11 1.05 1.00 2/65 4777
/proc/meminfo: memFree=1105400/2055920 swapFree=4192812/4192956
[pid=4776] ppid=4774 vsize=346172 CPUtime=342.17
/proc/4776/stat : 4776 (minisat) R 4774 4776 4141 0 -1 4194304 81060 0 0 0 34138 79 0 0 25 0 1 0 107864349 354480128 79012 1992294400 4194304 5092341 548682068832 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/4776/statm: 86543 79012 102 219 0 86321 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 346172

[startup+402.302 s]
/proc/loadavg: 1.10 1.05 1.00 2/65 4777
/proc/meminfo: memFree=1078584/2055920 swapFree=4192812/4192956
[pid=4776] ppid=4774 vsize=349676 CPUtime=402.14
/proc/4776/stat : 4776 (minisat) R 4774 4776 4141 0 -1 4194304 87775 0 0 0 40128 86 0 0 25 0 1 0 107864349 358068224 85727 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4776/statm: 87419 85727 102 219 0 87197 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 349676

[startup+462.301 s]
/proc/loadavg: 1.09 1.06 1.00 2/65 4777
/proc/meminfo: memFree=1051256/2055920 swapFree=4192812/4192956
[pid=4776] ppid=4774 vsize=499620 CPUtime=462.12
/proc/4776/stat : 4776 (minisat) R 4774 4776 4141 0 -1 4194304 94562 0 0 0 46117 95 0 0 25 0 1 0 107864349 511610880 92514 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4776/statm: 124905 92514 102 219 0 124683 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 499620

[startup+522.302 s]
/proc/loadavg: 1.08 1.06 1.00 2/65 4777
/proc/meminfo: memFree=1028856/2055920 swapFree=4192812/4192956
[pid=4776] ppid=4774 vsize=502820 CPUtime=522.1
/proc/4776/stat : 4776 (minisat) R 4774 4776 4141 0 -1 4194304 100156 0 0 0 52109 101 0 0 25 0 1 0 107864349 514887680 98108 1992294400 4194304 5092341 548682068832 18446744073709551615 4241428 0 0 4096 3 0 0 0 17 1 0 0
/proc/4776/statm: 125705 98108 102 219 0 125483 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 502820

[startup+582.301 s]
/proc/loadavg: 1.08 1.06 1.00 2/65 4777
/proc/meminfo: memFree=1011512/2055920 swapFree=4192812/4192956
[pid=4776] ppid=4774 vsize=502820 CPUtime=582.08
/proc/4776/stat : 4776 (minisat) R 4774 4776 4141 0 -1 4194304 104473 0 0 0 58102 106 0 0 25 0 1 0 107864349 514887680 102425 1992294400 4194304 5092341 548682068832 18446744073709551615 4240608 0 0 4096 3 0 0 0 17 1 0 0
/proc/4776/statm: 125705 102425 102 219 0 125483 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 502820

[startup+642.302 s]
/proc/loadavg: 1.14 1.09 1.01 2/65 4777
/proc/meminfo: memFree=989624/2055920 swapFree=4192812/4192956
[pid=4776] ppid=4774 vsize=506056 CPUtime=642.07
/proc/4776/stat : 4776 (minisat) R 4774 4776 4141 0 -1 4194304 109902 0 0 0 64094 113 0 0 25 0 1 0 107864349 518201344 107854 1992294400 4194304 5092341 548682068832 18446744073709551615 4241256 0 0 4096 3 0 0 0 17 1 0 0
/proc/4776/statm: 126514 107854 102 219 0 126292 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 506056

[startup+702.301 s]
/proc/loadavg: 1.09 1.08 1.01 2/65 4777
/proc/meminfo: memFree=966392/2055920 swapFree=4192812/4192956
[pid=4776] ppid=4774 vsize=510088 CPUtime=702.04
/proc/4776/stat : 4776 (minisat) R 4774 4776 4141 0 -1 4194304 115743 0 0 0 70086 118 0 0 25 0 1 0 107864349 522330112 113695 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4776/statm: 127522 113695 102 219 0 127300 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 510088

[startup+762.306 s]
/proc/loadavg: 1.07 1.08 1.01 2/65 4777
/proc/meminfo: memFree=944888/2055920 swapFree=4192812/4192956
[pid=4776] ppid=4774 vsize=513000 CPUtime=762.03
/proc/4776/stat : 4776 (minisat) R 4774 4776 4141 0 -1 4194304 121073 0 0 0 76078 125 0 0 25 0 1 0 107864349 525312000 119025 1992294400 4194304 5092341 548682068832 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/4776/statm: 128250 119025 102 219 0 128028 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 513000

[startup+822.301 s]
/proc/loadavg: 1.06 1.08 1.01 2/65 4777
/proc/meminfo: memFree=924728/2055920 swapFree=4192812/4192956
[pid=4776] ppid=4774 vsize=516452 CPUtime=822.01
/proc/4776/stat : 4776 (minisat) R 4774 4776 4141 0 -1 4194304 126183 0 0 0 82071 130 0 0 25 0 1 0 107864349 528846848 124135 1992294400 4194304 5092341 548682068832 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/4776/statm: 129113 124135 102 219 0 128891 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 516452

[startup+882.302 s]
/proc/loadavg: 1.02 1.06 1.01 2/65 4777
/proc/meminfo: memFree=1311672/2055920 swapFree=4192812/4192956
[pid=4776] ppid=4774 vsize=113100 CPUtime=881.98
/proc/4776/stat : 4776 (minisat) R 4774 4776 4141 0 -1 4194304 140961 0 0 0 88053 145 0 0 25 0 1 0 107864349 115814400 27438 1992294400 4194304 5092341 548682068832 18446744073709551615 4248217 0 0 4096 3 0 0 0 17 1 0 0
/proc/4776/statm: 28275 27438 102 219 0 28053 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 113100

[startup+942.301 s]
/proc/loadavg: 1.00 1.05 1.00 2/65 4777
/proc/meminfo: memFree=1240888/2055920 swapFree=4192812/4192956
[pid=4776] ppid=4774 vsize=206712 CPUtime=941.96
/proc/4776/stat : 4776 (minisat) R 4774 4776 4141 0 -1 4194304 158686 0 0 0 94035 161 0 0 25 0 1 0 107864349 211673088 45163 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4776/statm: 51678 45163 102 219 0 51456 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 206712

[startup+1002.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/65 4777
/proc/meminfo: memFree=1196728/2055920 swapFree=4192812/4192956
[pid=4776] ppid=4774 vsize=273224 CPUtime=1001.94
/proc/4776/stat : 4776 (minisat) R 4774 4776 4141 0 -1 4194304 169565 0 0 0 100021 173 0 0 25 0 1 0 107864349 279781376 56042 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4776/statm: 68306 56042 102 219 0 68084 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 273224

[startup+1062.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 4777
/proc/meminfo: memFree=1162488/2055920 swapFree=4192812/4192956
[pid=4776] ppid=4774 vsize=273224 CPUtime=1061.92
/proc/4776/stat : 4776 (minisat) R 4774 4776 4141 0 -1 4194304 178179 0 0 0 106010 182 0 0 25 0 1 0 107864349 279781376 64656 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4776/statm: 68306 64656 102 219 0 68084 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 273224

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 4777
/proc/meminfo: memFree=1131128/2055920 swapFree=4192812/4192956
[pid=4776] ppid=4774 vsize=372992 CPUtime=1121.9
/proc/4776/stat : 4776 (minisat) R 4774 4776 4141 0 -1 4194304 185929 0 0 0 111998 192 0 0 25 0 1 0 107864349 381943808 72406 1992294400 4194304 5092341 548682068832 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/4776/statm: 93248 72406 102 219 0 93026 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 372992

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 4777
/proc/meminfo: memFree=1104824/2055920 swapFree=4192812/4192956
[pid=4776] ppid=4774 vsize=372992 CPUtime=1181.88
/proc/4776/stat : 4776 (minisat) R 4774 4776 4141 0 -1 4194304 192525 0 0 0 117986 202 0 0 25 0 1 0 107864349 381943808 79002 1992294400 4194304 5092341 548682068832 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 1 0 0
/proc/4776/statm: 93248 79002 102 219 0 93026 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 372992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4777
/proc/meminfo: memFree=1097016/2055920 swapFree=4192812/4192956
[pid=4776] ppid=4774 vsize=372992 CPUtime=1200.08
/proc/4776/stat : 4776 (minisat) R 4774 4776 4141 0 -1 4194304 194393 0 0 0 119803 205 0 0 25 0 1 0 107864349 381943808 80870 1992294400 4194304 5092341 548682068832 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/4776/statm: 93248 80870 102 219 0 93026 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 372992

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4777
/proc/meminfo: memFree=1097016/2055920 swapFree=4192812/4192956
[pid=4776] ppid=4774 vsize=372992 CPUtime=1200.08
/proc/4776/stat : 4776 (minisat) R 4774 4776 4141 0 -1 4194304 194393 0 0 0 119803 205 0 0 25 0 1 0 107864349 381943808 80870 1992294400 4194304 5092341 548682068832 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/4776/statm: 93248 80870 102 219 0 93026 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 372992

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.14
CPU user time (s): 1198.04
CPU system time (s): 2.10368
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 548920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.04
system time used= 2.10368
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 194393
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= 3297

runsolver used 0.803877 second user time and 2.55161 second system time

The end

Launcher Data 

Begin job on node38 at 2009-04-27 04:12:39
IDJOB=1734883
IDBENCH=71311
IDSOLVER=546
FILE ID=node38/1734883-1240798359
PBS_JOBID= 9187356
Free space on /tmp= 66396 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v2640c305320g2.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1734883-1240798359/watcher-1734883-1240798359 -o /tmp/evaluation-result-1734883-1240798359/solver-1734883-1240798359 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1734883-1240798359.cnf

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

MD5SUM BENCH= a751c1722336404421531c8b945f61ee
RANDOM SEED=843269611

node38.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		: 3000.265
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		: 3000.265
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:       1422368 kB
Buffers:         70496 kB
Cached:         479692 kB
SwapCached:          0 kB
Active:         248176 kB
Inactive:       315916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1422368 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4864 kB
Writeback:           0 kB
Mapped:          23684 kB
Slab:            55396 kB
Committed_AS:   541524 kB
PageTables:       1456 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= 66392 MiB
End job on node38 at 2009-04-27 04:32:41