Trace number 1519726

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 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1494472801-040.cnf
MD5SUM68d6a1970f04966f07e2b02a79996009
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.725889
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
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 |                                                                             |
0.00/0.01	c |  Number of variables:          2000                                         |
0.00/0.01	c |  Number of clauses:            8400                                         |
0.00/0.01	c |  Parse time:                   0.01 s                                       |
0.01/0.02	c |  Simplification time:          0.01 s                                       |
0.01/0.02	c |                                                                             |
0.01/0.02	c ============================[ Search Statistics ]==============================
0.01/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.01/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.01/0.02	c ===============================================================================
0.01/0.03	c |       100 |    1931     8316    25380 |     3049      100     69 |  0.000 % |
0.01/0.03	c |       250 |    1931     8316    25380 |     3354      250     63 |  0.000 % |
0.01/0.05	c |       475 |    1931     8316    25380 |     3689      475     61 |  0.000 % |
0.01/0.07	c |       812 |    1931     8316    25380 |     4058      812     62 |  0.000 % |
0.09/0.10	c |      1318 |    1931     8316    25380 |     4464     1318     63 |  0.000 % |
0.09/0.15	c |      2077 |    1931     8316    25380 |     4910     2077     62 |  0.000 % |
0.19/0.24	c |      3216 |    1931     8316    25380 |     5401     3216     63 |  0.000 % |
0.29/0.37	c |      4924 |    1931     8316    25380 |     5942     4924     62 |  0.000 % |
0.49/0.58	c |      7486 |    1931     8316    25380 |     6536     4378     61 |  0.000 % |
0.89/0.91	c |     11330 |    1931     8316    25380 |     7189     4914     61 |  0.000 % |
1.39/1.41	c |     17096 |    1931     8316    25380 |     7908     7072     63 |  0.000 % |
2.10/2.19	c |     25745 |    1931     8316    25380 |     8699     7542     60 |  0.000 % |
3.39/3.42	c |     38719 |    1931     8316    25380 |     9569     7044     67 |  0.000 % |
5.29/5.38	c |     58180 |    1931     8316    25380 |    10526     6971     62 |  0.000 % |
8.29/8.39	c |     87372 |    1931     8316    25380 |    11579     9364     69 |  0.000 % |
13.19/13.22	c |    131161 |    1931     8316    25380 |    12737     6040     62 |  0.000 % |
20.38/20.45	c |    196845 |    1931     8316    25380 |    14010     6994     67 |  0.000 % |
32.68/32.76	c |    295371 |    1931     8316    25380 |    15412    13026     66 |  0.000 % |
51.27/51.32	c |    443160 |    1931     8316    25380 |    16953    12338     72 |  0.000 % |
83.06/83.13	c |    664843 |    1931     8316    25380 |    18648    11075     64 |  0.000 % |
130.94/131.00	c |    997368 |    1931     8316    25380 |    20513    13212     69 |  0.000 % |
208.92/209.08	c |   1496156 |    1931     8316    25380 |    22564    14973     62 |  0.000 % |
334.56/334.76	c |   2244338 |    1931     8316    25380 |    24821    13455     65 |  0.000 % |
527.19/527.48	c |   3366612 |    1931     8316    25380 |    27303    21989     65 |  0.000 % |
859.67/860.06	c |   5050023 |    1931     8316    25380 |    30033    20404     72 |  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-1519726-1238234211/watcher-1519726-1238234211 -o /tmp/evaluation-result-1519726-1238234211/solver-1519726-1238234211 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1519726-1238234211.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: 0.92 0.97 0.99 3/64 25448
/proc/meminfo: memFree=1008232/2055920 swapFree=4177928/4192956
[pid=25448] ppid=25446 vsize=7740 CPUtime=0
/proc/25448/stat : 25448 (minisat) R 25446 25448 25059 0 -1 4194304 244 0 0 0 0 0 0 0 18 0 1 0 1096087358 7925760 228 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/25448/statm: 1935 228 63 219 0 1713 0

[startup+0.0149451 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 25448
/proc/meminfo: memFree=1008232/2055920 swapFree=4177928/4192956
[pid=25448] ppid=25446 vsize=8160 CPUtime=0.01
/proc/25448/stat : 25448 (minisat) R 25446 25448 25059 0 -1 4194304 395 0 0 0 1 0 0 0 18 0 1 0 1096087358 8355840 379 1992294400 4194304 5092341 548682068848 18446744073709551615 4247620 0 0 4096 3 0 0 0 17 1 0 0
/proc/25448/statm: 2040 380 88 219 0 1818 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8160

[startup+0.101963 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 25448
/proc/meminfo: memFree=1008232/2055920 swapFree=4177928/4192956
[pid=25448] ppid=25446 vsize=8160 CPUtime=0.09
/proc/25448/stat : 25448 (minisat) R 25446 25448 25059 0 -1 4194304 522 0 0 0 9 0 0 0 18 0 1 0 1096087358 8355840 462 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 1 0 0
/proc/25448/statm: 2040 462 102 219 0 1818 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8160

[startup+0.302006 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 25448
/proc/meminfo: memFree=1008232/2055920 swapFree=4177928/4192956
[pid=25448] ppid=25446 vsize=8160 CPUtime=0.29
/proc/25448/stat : 25448 (minisat) R 25446 25448 25059 0 -1 4194304 700 0 0 0 29 0 0 0 19 0 1 0 1096087358 8355840 640 1992294400 4194304 5092341 548682068848 18446744073709551615 4270370 0 0 4096 3 0 0 0 17 1 0 0
/proc/25448/statm: 2040 640 102 219 0 1818 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8160

[startup+0.701091 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 25448
/proc/meminfo: memFree=1008232/2055920 swapFree=4177928/4192956
[pid=25448] ppid=25446 vsize=8192 CPUtime=0.69
/proc/25448/stat : 25448 (minisat) R 25446 25448 25059 0 -1 4194304 1254 0 0 0 69 0 0 0 22 0 1 0 1096087358 8388608 769 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/25448/statm: 2048 769 102 219 0 1826 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8192

[startup+1.50126 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 25449
/proc/meminfo: memFree=1003680/2055920 swapFree=4177928/4192956
[pid=25448] ppid=25446 vsize=18680 CPUtime=1.49
/proc/25448/stat : 25448 (minisat) R 25446 25448 25059 0 -1 4194304 2335 0 0 0 148 1 0 0 25 0 1 0 1096087358 19128320 1850 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/25448/statm: 4670 1850 102 219 0 4448 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18680

[startup+3.1016 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 25449
/proc/meminfo: memFree=1000672/2055920 swapFree=4177928/4192956
[pid=25448] ppid=25446 vsize=18680 CPUtime=3.09
/proc/25448/stat : 25448 (minisat) R 25446 25448 25059 0 -1 4194304 2490 0 0 0 308 1 0 0 25 0 1 0 1096087358 19128320 2005 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/25448/statm: 4670 2005 102 219 0 4448 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18680

[startup+6.30129 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 25449
/proc/meminfo: memFree=999584/2055920 swapFree=4177928/4192956
[pid=25448] ppid=25446 vsize=18680 CPUtime=6.29
/proc/25448/stat : 25448 (minisat) R 25446 25448 25059 0 -1 4194304 2761 0 0 0 628 1 0 0 25 0 1 0 1096087358 19128320 2276 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/25448/statm: 4670 2276 102 219 0 4448 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18680

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 25449
/proc/meminfo: memFree=998048/2055920 swapFree=4177928/4192956
[pid=25448] ppid=25446 vsize=18680 CPUtime=12.68
/proc/25448/stat : 25448 (minisat) R 25446 25448 25059 0 -1 4194304 3083 0 0 0 1267 1 0 0 25 0 1 0 1096087358 19128320 2598 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/25448/statm: 4670 2598 102 219 0 4448 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18680

[startup+25.5014 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 25449
/proc/meminfo: memFree=995168/2055920 swapFree=4177928/4192956
[pid=25448] ppid=25446 vsize=18680 CPUtime=25.48
/proc/25448/stat : 25448 (minisat) R 25446 25448 25059 0 -1 4194304 3787 0 0 0 2546 2 0 0 25 0 1 0 1096087358 19128320 3302 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25448/statm: 4670 3302 102 219 0 4448 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18680

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 25449
/proc/meminfo: memFree=992928/2055920 swapFree=4177928/4192956
[pid=25448] ppid=25446 vsize=18680 CPUtime=51.07
/proc/25448/stat : 25448 (minisat) R 25446 25448 25059 0 -1 4194304 4390 0 0 0 5104 3 0 0 25 0 1 0 1096087358 19128320 3905 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/25448/statm: 4670 3905 102 219 0 4448 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18680

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 25449
/proc/meminfo: memFree=983392/2055920 swapFree=4177928/4192956
[pid=25448] ppid=25446 vsize=26508 CPUtime=102.25
/proc/25448/stat : 25448 (minisat) R 25446 25448 25059 0 -1 4194304 10579 0 0 0 10219 6 0 0 25 0 1 0 1096087358 27144192 6218 1992294400 4194304 5092341 548682068848 18446744073709551615 4248199 0 0 4096 3 0 0 0 17 1 0 0
/proc/25448/statm: 6627 6218 102 219 0 6405 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 26508

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25449
/proc/meminfo: memFree=983392/2055920 swapFree=4177928/4192956
[pid=25448] ppid=25446 vsize=26508 CPUtime=162.24
/proc/25448/stat : 25448 (minisat) R 25446 25448 25059 0 -1 4194304 10579 0 0 0 16217 7 0 0 25 0 1 0 1096087358 27144192 6218 1992294400 4194304 5092341 548682068848 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 1 0 0
/proc/25448/statm: 6627 6218 102 219 0 6405 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 26508

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25449
/proc/meminfo: memFree=979104/2055920 swapFree=4177928/4192956
[pid=25448] ppid=25446 vsize=31840 CPUtime=222.21
/proc/25448/stat : 25448 (minisat) R 25446 25448 25059 0 -1 4194304 15348 0 0 0 22211 10 0 0 25 0 1 0 1096087358 32604160 7282 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/25448/statm: 7960 7282 102 219 0 7738 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 31840

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25455
/proc/meminfo: memFree=978528/2055920 swapFree=4177928/4192956
[pid=25448] ppid=25446 vsize=31840 CPUtime=282.18
/proc/25448/stat : 25448 (minisat) R 25446 25448 25059 0 -1 4194304 15426 0 0 0 28208 10 0 0 25 0 1 0 1096087358 32604160 7360 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25448/statm: 7960 7360 102 219 0 7738 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 31840

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25455
/proc/meminfo: memFree=978272/2055920 swapFree=4177928/4192956
[pid=25448] ppid=25446 vsize=31840 CPUtime=342.16
/proc/25448/stat : 25448 (minisat) R 25446 25448 25059 0 -1 4194304 15611 0 0 0 34206 10 0 0 25 0 1 0 1096087358 32604160 7545 1992294400 4194304 5092341 548682068848 18446744073709551615 4252159 0 0 4096 3 0 0 0 17 1 0 0
/proc/25448/statm: 7960 7545 102 219 0 7738 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 31840

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25455
/proc/meminfo: memFree=975328/2055920 swapFree=4177928/4192956
[pid=25448] ppid=25446 vsize=39624 CPUtime=402.13
/proc/25448/stat : 25448 (minisat) R 25446 25448 25059 0 -1 4194304 16262 0 0 0 40202 11 0 0 25 0 1 0 1096087358 40574976 8196 1992294400 4194304 5092341 548682068848 18446744073709551615 4249868 0 0 4096 3 0 0 0 17 1 0 0
/proc/25448/statm: 9906 8196 102 219 0 9684 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 39624

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25455
/proc/meminfo: memFree=975136/2055920 swapFree=4177928/4192956
[pid=25448] ppid=25446 vsize=39624 CPUtime=462.12
/proc/25448/stat : 25448 (minisat) R 25446 25448 25059 0 -1 4194304 16305 0 0 0 46200 12 0 0 25 0 1 0 1096087358 40574976 8239 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/25448/statm: 9906 8239 102 219 0 9684 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 39624

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25455
/proc/meminfo: memFree=969824/2055920 swapFree=4177928/4192956
[pid=25448] ppid=25446 vsize=39784 CPUtime=522.09
/proc/25448/stat : 25448 (minisat) R 25446 25448 25059 0 -1 4194304 17620 0 0 0 52197 12 0 0 25 0 1 0 1096087358 40738816 9554 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/25448/statm: 9946 9554 102 219 0 9724 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 39784

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25455
/proc/meminfo: memFree=965920/2055920 swapFree=4177928/4192956
[pid=25448] ppid=25446 vsize=43676 CPUtime=582.07
/proc/25448/stat : 25448 (minisat) R 25446 25448 25059 0 -1 4194304 18594 0 0 0 58194 13 0 0 25 0 1 0 1096087358 44724224 10528 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/25448/statm: 10919 10528 102 219 0 10697 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 43676

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25455
/proc/meminfo: memFree=965920/2055920 swapFree=4177928/4192956
[pid=25448] ppid=25446 vsize=54060 CPUtime=642.05
/proc/25448/stat : 25448 (minisat) R 25446 25448 25059 0 -1 4194304 24814 0 0 0 64189 16 0 0 25 0 1 0 1096087358 55357440 10530 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/25448/statm: 13515 10530 102 219 0 13293 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 54060

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25455
/proc/meminfo: memFree=962848/2055920 swapFree=4177928/4192956
[pid=25448] ppid=25446 vsize=54060 CPUtime=702.03
/proc/25448/stat : 25448 (minisat) R 25446 25448 25059 0 -1 4194304 25572 0 0 0 70186 17 0 0 25 0 1 0 1096087358 55357440 11288 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/25448/statm: 13515 11288 102 219 0 13293 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 54060

[startup+762.304 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25455
/proc/meminfo: memFree=962592/2055920 swapFree=4177928/4192956
[pid=25448] ppid=25446 vsize=54060 CPUtime=762
/proc/25448/stat : 25448 (minisat) R 25446 25448 25059 0 -1 4194304 25629 0 0 0 76183 17 0 0 25 0 1 0 1096087358 55357440 11345 1992294400 4194304 5092341 548682068848 18446744073709551615 4248481 0 0 4096 3 0 0 0 17 1 0 0
/proc/25448/statm: 13515 11345 102 219 0 13293 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 54060

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25455
/proc/meminfo: memFree=957984/2055920 swapFree=4177928/4192956
[pid=25448] ppid=25446 vsize=54060 CPUtime=821.99
/proc/25448/stat : 25448 (minisat) R 25446 25448 25059 0 -1 4194304 26788 0 0 0 82180 19 0 0 25 0 1 0 1096087358 55357440 12504 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/25448/statm: 13515 12504 102 219 0 13293 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 54060

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25455
/proc/meminfo: memFree=957984/2055920 swapFree=4177928/4192956
[pid=25448] ppid=25446 vsize=54060 CPUtime=881.96
/proc/25448/stat : 25448 (minisat) R 25446 25448 25059 0 -1 4194304 26788 0 0 0 88177 19 0 0 25 0 1 0 1096087358 55357440 12504 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/25448/statm: 13515 12504 102 219 0 13293 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 54060

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25455
/proc/meminfo: memFree=957984/2055920 swapFree=4177928/4192956
[pid=25448] ppid=25446 vsize=54060 CPUtime=941.94
/proc/25448/stat : 25448 (minisat) R 25446 25448 25059 0 -1 4194304 26788 0 0 0 94175 19 0 0 25 0 1 0 1096087358 55357440 12504 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/25448/statm: 13515 12504 102 219 0 13293 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 54060

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25455
/proc/meminfo: memFree=957984/2055920 swapFree=4177928/4192956
[pid=25448] ppid=25446 vsize=54060 CPUtime=1001.91
/proc/25448/stat : 25448 (minisat) R 25446 25448 25059 0 -1 4194304 26788 0 0 0 100172 19 0 0 25 0 1 0 1096087358 55357440 12504 1992294400 4194304 5092341 548682068848 18446744073709551615 4241402 0 0 4096 3 0 0 0 17 1 0 0
/proc/25448/statm: 13515 12504 102 219 0 13293 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 54060

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25455
/proc/meminfo: memFree=957984/2055920 swapFree=4177928/4192956
[pid=25448] ppid=25446 vsize=54060 CPUtime=1061.89
/proc/25448/stat : 25448 (minisat) R 25446 25448 25059 0 -1 4194304 26788 0 0 0 106170 19 0 0 25 0 1 0 1096087358 55357440 12504 1992294400 4194304 5092341 548682068848 18446744073709551615 4249091 0 0 4096 3 0 0 0 17 1 0 0
/proc/25448/statm: 13515 12504 102 219 0 13293 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 54060

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25455
/proc/meminfo: memFree=957984/2055920 swapFree=4177928/4192956
[pid=25448] ppid=25446 vsize=54060 CPUtime=1121.87
/proc/25448/stat : 25448 (minisat) R 25446 25448 25059 0 -1 4194304 26788 0 0 0 112168 19 0 0 25 0 1 0 1096087358 55357440 12504 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25448/statm: 13515 12504 102 219 0 13293 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 54060

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25455
/proc/meminfo: memFree=957984/2055920 swapFree=4177928/4192956
[pid=25448] ppid=25446 vsize=54060 CPUtime=1181.85
/proc/25448/stat : 25448 (minisat) R 25446 25448 25059 0 -1 4194304 26788 0 0 0 118166 19 0 0 25 0 1 0 1096087358 55357440 12504 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/25448/statm: 13515 12504 102 219 0 13293 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 54060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25455
/proc/meminfo: memFree=957984/2055920 swapFree=4177928/4192956
[pid=25448] ppid=25446 vsize=54060 CPUtime=1200.05
/proc/25448/stat : 25448 (minisat) R 25446 25448 25059 0 -1 4194304 26788 0 0 0 119986 19 0 0 25 0 1 0 1096087358 55357440 12504 1992294400 4194304 5092341 548682068848 18446744073709551615 4240964 0 0 4096 3 0 0 0 17 1 0 0
/proc/25448/statm: 13515 12504 102 219 0 13293 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 54060

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: 0.99 0.97 0.99 2/65 25455
/proc/meminfo: memFree=957984/2055920 swapFree=4177928/4192956
[pid=25448] ppid=25446 vsize=54060 CPUtime=1200.05
/proc/25448/stat : 25448 (minisat) R 25446 25448 25059 0 -1 4194304 26788 0 0 0 119986 19 0 0 25 0 1 0 1096087358 55357440 12504 1992294400 4194304 5092341 548682068848 18446744073709551615 4240964 0 0 4096 3 0 0 0 17 1 0 0
/proc/25448/statm: 13515 12504 102 219 0 13293 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 54060

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.86
CPU system time (s): 0.207968
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 54060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.207968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26788
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= 2011

runsolver used 0.831873 second user time and 2.52961 second system time

The end

Launcher Data 

Begin job on node10 at 2009-03-28 10:56:51
IDJOB=1519726
IDBENCH=70292
IDSOLVER=546
FILE ID=node10/1519726-1238234211
PBS_JOBID= 9060627
Free space on /tmp= 65604 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1494472801-040.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519726-1238234211/watcher-1519726-1238234211 -o /tmp/evaluation-result-1519726-1238234211/solver-1519726-1238234211 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1519726-1238234211.cnf

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

MD5SUM BENCH= 68d6a1970f04966f07e2b02a79996009
RANDOM SEED=1661364782

node10.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		: 3000.272
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		: 3000.272
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:       1008648 kB
Buffers:         83192 kB
Cached:         876708 kB
SwapCached:       8896 kB
Active:         188684 kB
Inactive:       782216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1008648 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:            1068 kB
Writeback:           0 kB
Mapped:          16660 kB
Slab:            62368 kB
Committed_AS:  2785708 kB
PageTables:       1380 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= 65604 MiB
End job on node10 at 2009-03-28 11:16:53