Trace number 1716087

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) 1200.2 1200.54

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-17-u.cnf
MD5SUMb9de1594525a25a6c43932e2e172e913
Bench CategoryAPPLICATION (applications 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 variables252004
Number of clauses1178557
Sum of the clauses size2719782
Maximum clause length10
Minimum clause length1
Number of clauses of size 118836
Number of clauses of size 2918677
Number of clauses of size 3194224
Number of clauses of size 45200
Number of clauses of size 520800
Number of clauses of size over 520820

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 |                                                                             |
1.29/1.30	c |  Number of variables:        252004                                         |
1.29/1.30	c |  Number of clauses:         1158473                                         |
1.29/1.30	c |  Parse time:                   1.16 s                                       |
4.08/4.11	c |  Simplification time:          2.77 s                                       |
4.08/4.11	c |                                                                             |
4.08/4.11	c ============================[ Search Statistics ]==============================
4.08/4.11	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.08/4.11	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.08/4.11	c ===============================================================================
4.39/4.50	c |       100 |  122284   712097  1910957 |   261102       94     46 | 19.812 % |
4.69/4.75	c |       250 |  115974   712097  1910957 |   287212      238     60 | 22.316 % |
4.99/5.00	c |       475 |  113015   712097  1910957 |   315933      459     43 | 23.490 % |
5.59/5.67	c |       812 |  112475   631092  1708283 |   347527      787     72 | 23.704 % |
6.39/6.43	c |      1318 |  109334   611213  1658866 |   382279     1268     77 | 24.950 % |
7.59/7.67	c |      2077 |  108182   607090  1648254 |   420507     2021     91 | 25.408 % |
9.48/9.58	c |      3216 |  104723   583131  1587565 |   462558     3148    109 | 26.780 % |
12.29/12.36	c |      4924 |  100578   558211  1524169 |   508814     4817    124 | 28.425 % |
16.59/16.64	c |      7486 |   98757   557044  1521182 |   559695     7363    139 | 29.148 % |
20.89/20.93	c |     11330 |   95147   533173  1463245 |   615665    11058    126 | 30.580 % |
29.89/29.99	c |     17096 |   94724   526282  1448471 |   677231    16738    162 | 30.748 % |
42.68/42.72	c |     25745 |   92443   511756  1413133 |   744955    25296    178 | 31.653 % |
66.87/66.97	c |     38719 |   92074   509445  1407230 |   819450    38192    214 | 31.799 % |
113.56/113.63	c |     58180 |   91759   507390  1401979 |   901395    57529    275 | 31.924 % |
190.64/190.71	c |     87372 |   91177   503440  1391971 |   991535    86550    351 | 32.155 % |
331.01/331.20	c |    131161 |   89805   495454  1372043 |  1090688   130144    431 | 32.700 % |
588.03/588.25	c |    196845 |   89274   492758  1365428 |  1199757   195494    509 | 32.911 % |
1021.41/1021.72	c |    295371 |   88650   488835  1355675 |  1319733   293469    584 | 33.158 % |

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-1716087-1240611162/watcher-1716087-1240611162 -o /tmp/evaluation-result-1716087-1240611162/solver-1716087-1240611162 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1716087-1240611162.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 0.99 0.99 3/65 14822
/proc/meminfo: memFree=1075368/2055920 swapFree=4192956/4192956
[pid=14822] ppid=14820 vsize=7960 CPUtime=0
/proc/14822/stat : 14822 (minisat) R 14820 14822 14624 0 -1 4194304 512 0 0 0 0 0 0 0 18 0 1 0 89144147 8151040 497 1992294400 4194304 5092341 548682068832 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 0 0 0
/proc/14822/statm: 1990 506 63 219 0 1768 0

[startup+0.030101 s]
/proc/loadavg: 0.92 0.99 0.99 3/65 14822
/proc/meminfo: memFree=1075368/2055920 swapFree=4192956/4192956
[pid=14822] ppid=14820 vsize=13144 CPUtime=0.02
/proc/14822/stat : 14822 (minisat) R 14820 14822 14624 0 -1 4194304 1614 0 0 0 2 0 0 0 18 0 1 0 89144147 13459456 1590 1992294400 4194304 5092341 548682068832 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 0 0 0
/proc/14822/statm: 3286 1590 63 219 0 3064 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13144

[startup+0.101108 s]
/proc/loadavg: 0.92 0.99 0.99 3/65 14822
/proc/meminfo: memFree=1075368/2055920 swapFree=4192956/4192956
[pid=14822] ppid=14820 vsize=18772 CPUtime=0.09
/proc/14822/stat : 14822 (minisat) R 14820 14822 14624 0 -1 4194304 3529 0 0 0 8 1 0 0 18 0 1 0 89144147 19222528 3312 1992294400 4194304 5092341 548682068832 18446744073709551615 4244968 0 0 4096 3 0 0 0 17 0 0 0
/proc/14822/statm: 4693 3314 63 219 0 4471 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18772

[startup+0.301126 s]
/proc/loadavg: 0.92 0.99 0.99 3/65 14822
/proc/meminfo: memFree=1075368/2055920 swapFree=4192956/4192956
[pid=14822] ppid=14820 vsize=50992 CPUtime=0.29
/proc/14822/stat : 14822 (minisat) R 14820 14822 14624 0 -1 4194304 11325 0 0 0 25 4 0 0 19 0 1 0 89144147 52215808 10769 1992294400 4194304 5092341 548682068832 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 0 0 0
/proc/14822/statm: 12748 10770 63 219 0 12526 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 50992

[startup+0.701164 s]
/proc/loadavg: 0.92 0.99 0.99 3/65 14822
/proc/meminfo: memFree=1075368/2055920 swapFree=4192956/4192956
[pid=14822] ppid=14820 vsize=72136 CPUtime=0.69
/proc/14822/stat : 14822 (minisat) R 14820 14822 14624 0 -1 4194304 17328 0 0 0 61 8 0 0 23 0 1 0 89144147 73867264 16012 1992294400 4194304 5092341 548682068832 18446744073709551615 4215206 0 0 4096 3 0 0 0 17 0 0 0
/proc/14822/statm: 18034 16013 63 219 0 17812 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 72136

[startup+1.50124 s]
/proc/loadavg: 0.92 0.99 0.99 2/66 14823
/proc/meminfo: memFree=990624/2055920 swapFree=4192956/4192956
[pid=14822] ppid=14820 vsize=119192 CPUtime=1.49
/proc/14822/stat : 14822 (minisat) R 14820 14822 14624 0 -1 4194304 28475 0 0 0 134 15 0 0 25 0 1 0 89144147 122052608 25449 1992294400 4194304 5092341 548682068832 18446744073709551615 4219711 0 0 4096 3 0 0 0 17 0 0 0
/proc/14822/statm: 29798 25449 86 219 0 29576 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 119192

[startup+3.10239 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 14823
/proc/meminfo: memFree=969824/2055920 swapFree=4192956/4192956
[pid=14822] ppid=14820 vsize=127692 CPUtime=3.09
/proc/14822/stat : 14822 (minisat) R 14820 14822 14624 0 -1 4194304 31279 0 0 0 293 16 0 0 25 0 1 0 89144147 130756608 28253 1992294400 4194304 5092341 548682068832 18446744073709551615 4227376 0 0 4096 3 0 0 0 17 0 0 0
/proc/14822/statm: 31923 28253 87 219 0 31701 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 127692

[startup+6.30169 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 14823
/proc/meminfo: memFree=983648/2055920 swapFree=4192956/4192956
[pid=14822] ppid=14820 vsize=100580 CPUtime=6.29
/proc/14822/stat : 14822 (minisat) R 14820 14822 14624 0 -1 4194304 35479 0 0 0 611 18 0 0 25 0 1 0 89144147 102993920 22921 1992294400 4194304 5092341 548682068832 18446744073709551615 4240620 0 0 4096 3 0 0 0 17 0 0 0
/proc/14822/statm: 25145 22921 102 219 0 24923 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 100580

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14823
/proc/meminfo: memFree=982056/2055920 swapFree=4192956/4192956
[pid=14822] ppid=14820 vsize=106420 CPUtime=12.69
/proc/14822/stat : 14822 (minisat) R 14820 14822 14624 0 -1 4194304 36005 0 0 0 1250 19 0 0 25 0 1 0 89144147 108974080 23447 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/14822/statm: 26605 23447 103 219 0 26383 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 106420

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14823
/proc/meminfo: memFree=976936/2055920 swapFree=4192956/4192956
[pid=14822] ppid=14820 vsize=115180 CPUtime=25.48
/proc/14822/stat : 14822 (minisat) R 14820 14822 14624 0 -1 4194304 37315 0 0 0 2528 20 0 0 25 0 1 0 89144147 117944320 24757 1992294400 4194304 5092341 548682068832 18446744073709551615 4240580 0 0 4096 3 0 0 0 17 0 0 0
/proc/14822/statm: 28795 24757 103 219 0 28573 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 115180

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 14823
/proc/meminfo: memFree=962536/2055920 swapFree=4192956/4192956
[pid=14822] ppid=14820 vsize=128316 CPUtime=51.08
/proc/14822/stat : 14822 (minisat) R 14820 14822 14624 0 -1 4194304 40967 0 0 0 5084 24 0 0 25 0 1 0 89144147 131395584 28409 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/14822/statm: 32079 28409 103 219 0 31857 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 128316

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14823
/proc/meminfo: memFree=929512/2055920 swapFree=4192956/4192956
[pid=14822] ppid=14820 vsize=177584 CPUtime=102.27
/proc/14822/stat : 14822 (minisat) R 14820 14822 14624 0 -1 4194304 49113 0 0 0 10195 32 0 0 25 0 1 0 89144147 181846016 36555 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/14822/statm: 44396 36555 103 219 0 44174 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 177584

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14823
/proc/meminfo: memFree=889128/2055920 swapFree=4192956/4192956
[pid=14822] ppid=14820 vsize=221928 CPUtime=162.25
/proc/14822/stat : 14822 (minisat) R 14820 14822 14624 0 -1 4194304 59310 0 0 0 16183 42 0 0 25 0 1 0 89144147 227254272 46752 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/14822/statm: 55482 46752 103 219 0 55260 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 221928

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14823
/proc/meminfo: memFree=836584/2055920 swapFree=4192956/4192956
[pid=14822] ppid=14820 vsize=288440 CPUtime=222.23
/proc/14822/stat : 14822 (minisat) R 14820 14822 14624 0 -1 4194304 72353 0 0 0 22170 53 0 0 25 0 1 0 89144147 295362560 59795 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/14822/statm: 72110 59795 103 219 0 71888 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 288440

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14823
/proc/meminfo: memFree=795432/2055920 swapFree=4192956/4192956
[pid=14822] ppid=14820 vsize=288440 CPUtime=282.22
/proc/14822/stat : 14822 (minisat) R 14820 14822 14624 0 -1 4194304 82690 0 0 0 28159 63 0 0 25 0 1 0 89144147 295362560 70132 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/14822/statm: 72110 70132 103 219 0 71888 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 288440

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14823
/proc/meminfo: memFree=757096/2055920 swapFree=4192956/4192956
[pid=14822] ppid=14820 vsize=388208 CPUtime=342.2
/proc/14822/stat : 14822 (minisat) R 14820 14822 14624 0 -1 4194304 92164 0 0 0 34148 72 0 0 25 0 1 0 89144147 397524992 79606 1992294400 4194304 5092341 548682068832 18446744073709551615 4248209 0 0 4096 3 0 0 0 17 0 0 0
/proc/14822/statm: 97052 79607 103 219 0 96830 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 388208

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14823
/proc/meminfo: memFree=716968/2055920 swapFree=4192956/4192956
[pid=14822] ppid=14820 vsize=388208 CPUtime=402.18
/proc/14822/stat : 14822 (minisat) R 14820 14822 14624 0 -1 4194304 102258 0 0 0 40138 80 0 0 25 0 1 0 89144147 397524992 89700 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/14822/statm: 97052 89700 103 219 0 96830 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 388208

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14823
/proc/meminfo: memFree=675240/2055920 swapFree=4192956/4192956
[pid=14822] ppid=14820 vsize=539908 CPUtime=462.16
/proc/14822/stat : 14822 (minisat) R 14820 14822 14624 0 -1 4194304 112634 0 0 0 46126 90 0 0 25 0 1 0 89144147 552865792 100076 1992294400 4194304 5092341 548682068832 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 0 0 0
/proc/14822/statm: 134977 100076 103 219 0 134755 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 539908

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14823
/proc/meminfo: memFree=637160/2055920 swapFree=4192956/4192956
[pid=14822] ppid=14820 vsize=542624 CPUtime=522.14
/proc/14822/stat : 14822 (minisat) R 14820 14822 14624 0 -1 4194304 122168 0 0 0 52115 99 0 0 25 0 1 0 89144147 555646976 109610 1992294400 4194304 5092341 548682068832 18446744073709551615 4248209 0 0 4096 3 0 0 0 17 0 0 0
/proc/14822/statm: 135656 109610 103 219 0 135434 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 542624

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14823
/proc/meminfo: memFree=594152/2055920 swapFree=4192956/4192956
[pid=14822] ppid=14820 vsize=544296 CPUtime=582.13
/proc/14822/stat : 14822 (minisat) R 14820 14822 14624 0 -1 4194304 132959 0 0 0 58105 108 0 0 25 0 1 0 89144147 557359104 120401 1992294400 4194304 5092341 548682068832 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 0 0 0
/proc/14822/statm: 136074 120401 103 219 0 135852 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 544296

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14823
/proc/meminfo: memFree=532328/2055920 swapFree=4192956/4192956
[pid=14822] ppid=14820 vsize=770556 CPUtime=642.12
/proc/14822/stat : 14822 (minisat) R 14820 14822 14624 0 -1 4194304 148219 0 0 0 64094 118 0 0 25 0 1 0 89144147 789049344 135661 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/14822/statm: 192639 135661 103 219 0 192417 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 770556

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14823
/proc/meminfo: memFree=500776/2055920 swapFree=4192956/4192956
[pid=14822] ppid=14820 vsize=770556 CPUtime=702.1
/proc/14822/stat : 14822 (minisat) R 14820 14822 14624 0 -1 4194304 156211 0 0 0 70083 127 0 0 25 0 1 0 89144147 789049344 143653 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/14822/statm: 192639 143653 103 219 0 192417 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 770556

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14823
/proc/meminfo: memFree=459944/2055920 swapFree=4192956/4192956
[pid=14822] ppid=14820 vsize=773264 CPUtime=762.09
/proc/14822/stat : 14822 (minisat) R 14820 14822 14624 0 -1 4194304 166308 0 0 0 76073 136 0 0 25 0 1 0 89144147 791822336 153750 1992294400 4194304 5092341 548682068832 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 0 0 0
/proc/14822/statm: 193316 153750 103 219 0 193094 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 773264

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14823
/proc/meminfo: memFree=420840/2055920 swapFree=4192956/4192956
[pid=14822] ppid=14820 vsize=775712 CPUtime=822.06
/proc/14822/stat : 14822 (minisat) R 14820 14822 14624 0 -1 4194304 176094 0 0 0 82061 145 0 0 25 0 1 0 89144147 794329088 163536 1992294400 4194304 5092341 548682068832 18446744073709551615 4248209 0 0 4096 3 0 0 0 17 0 0 0
/proc/14822/statm: 193928 163536 103 219 0 193706 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 775712

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14823
/proc/meminfo: memFree=381096/2055920 swapFree=4192956/4192956
[pid=14822] ppid=14820 vsize=778136 CPUtime=882.05
/proc/14822/stat : 14822 (minisat) R 14820 14822 14624 0 -1 4194304 186009 0 0 0 88051 154 0 0 25 0 1 0 89144147 796811264 173451 1992294400 4194304 5092341 548682068832 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 0 0 0
/proc/14822/statm: 194534 173451 103 219 0 194312 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 778136

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14823
/proc/meminfo: memFree=340072/2055920 swapFree=4192956/4192956
[pid=14822] ppid=14820 vsize=780188 CPUtime=942.03
/proc/14822/stat : 14822 (minisat) R 14820 14822 14624 0 -1 4194304 196290 0 0 0 94040 163 0 0 25 0 1 0 89144147 798912512 183732 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/14822/statm: 195047 183732 103 219 0 194825 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 780188

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14823
/proc/meminfo: memFree=304360/2055920 swapFree=4192956/4192956
[pid=14822] ppid=14820 vsize=782560 CPUtime=1002.01
/proc/14822/stat : 14822 (minisat) R 14820 14822 14624 0 -1 4194304 205154 0 0 0 100030 171 0 0 25 0 1 0 89144147 801341440 192596 1992294400 4194304 5092341 548682068832 18446744073709551615 4244108 0 0 4096 3 0 0 0 17 0 0 0
/proc/14822/statm: 195640 192596 103 219 0 195418 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 782560

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14823
/proc/meminfo: memFree=270184/2055920 swapFree=4192956/4192956
[pid=14822] ppid=14820 vsize=1121168 CPUtime=1062
/proc/14822/stat : 14822 (minisat) R 14820 14822 14624 0 -1 4194304 213733 0 0 0 106021 179 0 0 25 0 1 0 89144147 1148076032 201175 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/14822/statm: 280292 201175 103 219 0 280070 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 1121168

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14823
/proc/meminfo: memFree=235176/2055920 swapFree=4192956/4192956
[pid=14822] ppid=14820 vsize=1124792 CPUtime=1121.98
/proc/14822/stat : 14822 (minisat) R 14820 14822 14624 0 -1 4194304 222454 0 0 0 112011 187 0 0 25 0 1 0 89144147 1151787008 209896 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/14822/statm: 281198 209896 103 219 0 280976 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 1124792

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14823
/proc/meminfo: memFree=189992/2055920 swapFree=4192956/4192956
[pid=14822] ppid=14820 vsize=1124928 CPUtime=1181.97
/proc/14822/stat : 14822 (minisat) R 14820 14822 14624 0 -1 4194304 233870 0 0 0 117999 198 0 0 25 0 1 0 89144147 1151926272 221312 1992294400 4194304 5092341 548682068832 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 0 0 0
/proc/14822/statm: 281232 221312 103 219 0 281010 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 1124928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14823
/proc/meminfo: memFree=175656/2055920 swapFree=4192956/4192956
[pid=14822] ppid=14820 vsize=1125072 CPUtime=1200.07
/proc/14822/stat : 14822 (minisat) R 14820 14822 14624 0 -1 4194304 237201 0 0 0 119806 201 0 0 25 0 1 0 89144147 1152073728 224643 1992294400 4194304 5092341 548682068832 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 0 0 0
/proc/14822/statm: 281268 224643 103 219 0 281046 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1125072

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

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

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14823
/proc/meminfo: memFree=175656/2055920 swapFree=4192956/4192956
[pid=14822] ppid=14820 vsize=0 CPUtime=1200.17
/proc/14822/stat : 14822 (minisat) R 14820 14822 14624 0 -1 4195332 237201 0 0 0 119806 211 0 0 25 0 1 0 89144147 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 0 0 0
/proc/14822/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.17
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.2
CPU user time (s): 1198.06
CPU system time (s): 2.14067
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 1125072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.06
system time used= 2.14067
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 237201
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= 1860

runsolver used 1.14383 second user time and 3.23551 second system time

The end

Launcher Data 

Begin job on node56 at 2009-04-25 00:12:44
IDJOB=1716087
IDBENCH=20366
IDSOLVER=546
FILE ID=node56/1716087-1240611162
PBS_JOBID= 9186262
Free space on /tmp= 102988 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-17-u.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716087-1240611162/watcher-1716087-1240611162 -o /tmp/evaluation-result-1716087-1240611162/solver-1716087-1240611162 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1716087-1240611162.cnf

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

MD5SUM BENCH= b9de1594525a25a6c43932e2e172e913
RANDOM SEED=614767937

node56.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		: 3000.218
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		: 3000.218
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:       1075784 kB
Buffers:         93068 kB
Cached:         778284 kB
SwapCached:          0 kB
Active:         202588 kB
Inactive:       683308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1075784 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           22268 kB
Writeback:           0 kB
Mapped:          24464 kB
Slab:            80064 kB
Committed_AS:   243668 kB
PageTables:       1468 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= 102984 MiB
End job on node56 at 2009-04-25 00:32:46