Trace number 1553865

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) 1200.13 1200.48

General information on the benchmark

NameAPPLICATIONS/bitverif/
minandmaxor/minandmaxor128.cnf
MD5SUM5b2e2178738883a628728bb1ec39f4a9
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 variables249327
Number of clauses746444
Sum of the clauses size1741700
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2497628
Number of clauses of size 3248814
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 |                                                                             |
0.79/0.82	c |  Number of variables:        249327                                         |
0.79/0.82	c |  Number of clauses:          746442                                         |
0.79/0.82	c |  Parse time:                   0.71 s                                       |
4.59/4.64	c |  Simplification time:          3.77 s                                       |
4.59/4.64	c |                                                                             |
4.59/4.64	c ============================[ Search Statistics ]==============================
4.59/4.64	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.59/4.64	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.59/4.64	c ===============================================================================
4.99/5.08	c |       100 |   78550   397211  1552347 |   145644      100     24 |  0.004 % |
5.89/5.98	c |       250 |   78550   397211  1552347 |   160208      250    115 |  0.004 % |
7.49/7.50	c |       475 |   78550   397211  1552347 |   176229      475    188 |  0.004 % |
8.49/8.54	c |       812 |   78550   397211  1552347 |   193852      812    153 |  0.004 % |
10.69/10.76	c |      1318 |   78550   397211  1552347 |   213237     1318    133 |  0.004 % |
12.68/12.71	c |      2077 |   78550   397211  1552347 |   234561     2077    138 |  0.004 % |
14.89/14.95	c |      3216 |   78550   397211  1552347 |   258017     3216    121 |  0.004 % |
17.39/17.50	c |      4924 |   78550   397211  1552347 |   283819     4924    104 |  0.004 % |
22.58/22.69	c |      7486 |   78550   397211  1552347 |   312200     7486     95 |  0.004 % |
33.08/33.13	c |     11330 |   78550   397211  1552347 |   343421    11330     98 |  0.004 % |
41.78/41.89	c |     17096 |   78550   397211  1552347 |   377763    17096     90 |  0.004 % |
61.58/61.66	c |     25745 |   78550   397211  1552347 |   415539    25745     97 |  0.004 % |
89.46/89.56	c |     38719 |   78548   396944  1551797 |   457093    38623    110 |  0.005 % |
127.06/127.12	c |     58180 |   78547   396803  1551493 |   502802    57992    121 |  0.005 % |
172.04/172.18	c |     87372 |   78547   396803  1551493 |   553082    87184    121 |  0.005 % |
252.22/252.32	c |    131161 |   78546   396675  1551237 |   608391   130971    128 |  0.006 % |
377.58/377.72	c |    196845 |   78546   396675  1551237 |   669230   196655    145 |  0.006 % |
617.41/617.63	c |    295371 |   78544   396539  1550957 |   736153   293555    155 |  0.006 % |
1010.99/1011.31	c |    443160 |   78540   395979  1549755 |   809768   440140    164 |  0.008 % |

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-1553865-1238719732/watcher-1553865-1238719732 -o /tmp/evaluation-result-1553865-1238719732/solver-1553865-1238719732 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1553865-1238719732.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: 1.91 1.84 1.45 3/81 23177
/proc/meminfo: memFree=1797104/2055920 swapFree=4172784/4192956
[pid=23177] ppid=23175 vsize=7780 CPUtime=0
/proc/23177/stat : 23177 (minisat) R 23175 23177 22745 0 -1 4194304 481 0 0 0 0 0 0 0 20 0 1 0 1144637138 7966720 465 1992294400 4194304 5092341 548682068832 18446744073709551615 4514921 0 0 4096 3 0 0 0 17 1 0 0
/proc/23177/statm: 1945 465 63 219 0 1723 0

[startup+0.0295941 s]
/proc/loadavg: 1.91 1.84 1.45 3/81 23177
/proc/meminfo: memFree=1797104/2055920 swapFree=4172784/4192956
[pid=23177] ppid=23175 vsize=10304 CPUtime=0.02
/proc/23177/stat : 23177 (minisat) R 23175 23177 22745 0 -1 4194304 1150 0 0 0 2 0 0 0 20 0 1 0 1144637138 10551296 1134 1992294400 4194304 5092341 548682068832 18446744073709551615 4270245 0 0 4096 3 0 0 0 17 1 0 0
/proc/23177/statm: 2576 1134 63 219 0 2354 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 10304

[startup+0.101603 s]
/proc/loadavg: 1.91 1.84 1.45 3/81 23177
/proc/meminfo: memFree=1797104/2055920 swapFree=4172784/4192956
[pid=23177] ppid=23175 vsize=16660 CPUtime=0.09
/proc/23177/stat : 23177 (minisat) R 23175 23177 22745 0 -1 4194304 3092 0 0 0 8 1 0 0 20 0 1 0 1144637138 17059840 2875 1992294400 4194304 5092341 548682068832 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/23177/statm: 4165 2876 63 219 0 3943 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16660

[startup+0.301624 s]
/proc/loadavg: 1.91 1.84 1.45 3/81 23177
/proc/meminfo: memFree=1797104/2055920 swapFree=4172784/4192956
[pid=23177] ppid=23175 vsize=34416 CPUtime=0.29
/proc/23177/stat : 23177 (minisat) R 23175 23177 22745 0 -1 4194304 8350 0 0 0 25 4 0 0 22 0 1 0 1144637138 35241984 7734 1992294400 4194304 5092341 548682068832 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/23177/statm: 8604 7734 63 219 0 8382 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 34416

[startup+0.701669 s]
/proc/loadavg: 1.91 1.84 1.45 3/81 23177
/proc/meminfo: memFree=1797104/2055920 swapFree=4172784/4192956
[pid=23177] ppid=23175 vsize=74760 CPUtime=0.69
/proc/23177/stat : 23177 (minisat) R 23175 23177 22745 0 -1 4194304 18294 0 0 0 61 8 0 0 25 0 1 0 1144637138 76554240 16808 1992294400 4194304 5092341 548682068832 18446744073709551615 4244968 0 0 4096 3 0 0 0 17 1 0 0
/proc/23177/statm: 18690 16808 63 219 0 18468 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 74760

[startup+1.50176 s]
/proc/loadavg: 1.91 1.84 1.45 2/82 23178
/proc/meminfo: memFree=1719464/2055920 swapFree=4172784/4192956
[pid=23177] ppid=23175 vsize=94560 CPUtime=1.49
/proc/23177/stat : 23177 (minisat) R 23175 23177 22745 0 -1 4194304 23445 0 0 0 138 11 0 0 25 0 1 0 1144637138 96829440 21275 1992294400 4194304 5092341 548682068832 18446744073709551615 4223967 0 0 4096 3 0 0 0 17 1 0 0
/proc/23177/statm: 23640 21275 87 219 0 23418 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 94560

[startup+3.10194 s]
/proc/loadavg: 1.91 1.84 1.45 2/82 23178
/proc/meminfo: memFree=1701480/2055920 swapFree=4172784/4192956
[pid=23177] ppid=23175 vsize=115400 CPUtime=3.09
/proc/23177/stat : 23177 (minisat) R 23175 23177 22745 0 -1 4194304 28366 0 0 0 296 13 0 0 25 0 1 0 1144637138 118169600 26196 1992294400 4194304 5092341 548682068832 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/23177/statm: 28850 26196 87 219 0 28628 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 115400

[startup+6.30129 s]
/proc/loadavg: 2.00 1.86 1.46 2/82 23178
/proc/meminfo: memFree=1716520/2055920 swapFree=4172784/4192956
[pid=23177] ppid=23175 vsize=92364 CPUtime=6.29
/proc/23177/stat : 23177 (minisat) R 23175 23177 22745 0 -1 4194304 31880 0 0 0 613 16 0 0 25 0 1 0 1144637138 94580736 20092 1992294400 4194304 5092341 548682068832 18446744073709551615 4241908 0 0 4096 3 0 0 0 17 1 0 0
/proc/23177/statm: 23091 20092 102 219 0 22869 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 92364

[startup+12.702 s]
/proc/loadavg: 1.92 1.84 1.45 2/82 23178
/proc/meminfo: memFree=1715752/2055920 swapFree=4172784/4192956
[pid=23177] ppid=23175 vsize=92364 CPUtime=12.68
/proc/23177/stat : 23177 (minisat) R 23175 23177 22745 0 -1 4194304 32112 0 0 0 1252 16 0 0 25 0 1 0 1144637138 94580736 20324 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23177/statm: 23091 20324 102 219 0 22869 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 92364

[startup+25.5014 s]
/proc/loadavg: 1.72 1.80 1.45 2/82 23178
/proc/meminfo: memFree=1713512/2055920 swapFree=4172784/4192956
[pid=23177] ppid=23175 vsize=92364 CPUtime=25.48
/proc/23177/stat : 23177 (minisat) R 23175 23177 22745 0 -1 4194304 32680 0 0 0 2531 17 0 0 25 0 1 0 1144637138 94580736 20892 1992294400 4194304 5092341 548682068832 18446744073709551615 4250107 0 0 4096 3 0 0 0 17 1 0 0
/proc/23177/statm: 23091 20892 103 219 0 22869 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 92364

[startup+51.1013 s]
/proc/loadavg: 1.47 1.73 1.43 2/82 23178
/proc/meminfo: memFree=1708712/2055920 swapFree=4172784/4192956
[pid=23177] ppid=23175 vsize=98204 CPUtime=51.07
/proc/23177/stat : 23177 (minisat) R 23175 23177 22745 0 -1 4194304 33890 0 0 0 5089 18 0 0 25 0 1 0 1144637138 100560896 22102 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/23177/statm: 24551 22102 103 219 0 24329 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 98204

[startup+102.307 s]
/proc/loadavg: 1.20 1.62 1.41 2/82 23178
/proc/meminfo: memFree=1695272/2055920 swapFree=4172784/4192956
[pid=23177] ppid=23175 vsize=120100 CPUtime=102.26
/proc/23177/stat : 23177 (minisat) R 23175 23177 22745 0 -1 4194304 37202 0 0 0 10205 21 0 0 25 0 1 0 1144637138 122982400 25414 1992294400 4194304 5092341 548682068832 18446744073709551615 4248371 0 0 4096 3 0 0 0 17 1 0 0
/proc/23177/statm: 30025 25414 103 219 0 29803 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 120100

[startup+162.302 s]
/proc/loadavg: 1.07 1.50 1.38 2/82 23178
/proc/meminfo: memFree=1678312/2055920 swapFree=4172784/4192956
[pid=23177] ppid=23175 vsize=139808 CPUtime=162.24
/proc/23177/stat : 23177 (minisat) R 23175 23177 22745 0 -1 4194304 41443 0 0 0 16197 27 0 0 25 0 1 0 1144637138 143163392 29655 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/23177/statm: 34952 29655 103 219 0 34730 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 139808

[startup+222.301 s]
/proc/loadavg: 1.02 1.41 1.35 2/82 23178
/proc/meminfo: memFree=1658600/2055920 swapFree=4172784/4192956
[pid=23177] ppid=23175 vsize=169368 CPUtime=222.22
/proc/23177/stat : 23177 (minisat) R 23175 23177 22745 0 -1 4194304 46330 0 0 0 22191 31 0 0 25 0 1 0 1144637138 173432832 34542 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/23177/statm: 42342 34542 103 219 0 42120 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 169368

[startup+282.301 s]
/proc/loadavg: 1.01 1.33 1.33 2/82 23178
/proc/meminfo: memFree=1633512/2055920 swapFree=4172784/4192956
[pid=23177] ppid=23175 vsize=171884 CPUtime=282.21
/proc/23177/stat : 23177 (minisat) R 23175 23177 22745 0 -1 4194304 52617 0 0 0 28183 38 0 0 25 0 1 0 1144637138 176009216 40829 1992294400 4194304 5092341 548682068832 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/23177/statm: 42971 40829 103 219 0 42749 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 171884

[startup+342.302 s]
/proc/loadavg: 1.00 1.27 1.31 2/82 23178
/proc/meminfo: memFree=1611688/2055920 swapFree=4172784/4192956
[pid=23177] ppid=23175 vsize=219624 CPUtime=342.2
/proc/23177/stat : 23177 (minisat) R 23175 23177 22745 0 -1 4194304 58053 0 0 0 34177 43 0 0 25 0 1 0 1144637138 224894976 46265 1992294400 4194304 5092341 548682068832 18446744073709551615 4241015 0 0 4096 3 0 0 0 17 1 0 0
/proc/23177/statm: 54906 46265 103 219 0 54684 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 219624

[startup+402.301 s]
/proc/loadavg: 1.00 1.22 1.28 2/82 23178
/proc/meminfo: memFree=1588840/2055920 swapFree=4172784/4192956
[pid=23177] ppid=23175 vsize=220660 CPUtime=402.17
/proc/23177/stat : 23177 (minisat) R 23175 23177 22745 0 -1 4194304 63772 0 0 0 40169 48 0 0 25 0 1 0 1144637138 225955840 51984 1992294400 4194304 5092341 548682068832 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/23177/statm: 55165 51984 103 219 0 54943 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 220660

[startup+462.301 s]
/proc/loadavg: 1.00 1.17 1.26 2/82 23178
/proc/meminfo: memFree=1563112/2055920 swapFree=4172784/4192956
[pid=23177] ppid=23175 vsize=288420 CPUtime=462.15
/proc/23177/stat : 23177 (minisat) R 23175 23177 22745 0 -1 4194304 70159 0 0 0 46160 55 0 0 25 0 1 0 1144637138 295342080 58371 1992294400 4194304 5092341 548682068832 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 1 0 0
/proc/23177/statm: 72105 58371 103 219 0 71883 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 288420

[startup+522.302 s]
/proc/loadavg: 1.00 1.14 1.25 2/82 23178
/proc/meminfo: memFree=1545576/2055920 swapFree=4172784/4192956
[pid=23177] ppid=23175 vsize=293028 CPUtime=522.14
/proc/23177/stat : 23177 (minisat) R 23175 23177 22745 0 -1 4194304 74523 0 0 0 52155 59 0 0 25 0 1 0 1144637138 300060672 62735 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/23177/statm: 73257 62735 103 219 0 73035 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 293028

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.23 2/82 23178
/proc/meminfo: memFree=1526952/2055920 swapFree=4172784/4192956
[pid=23177] ppid=23175 vsize=297668 CPUtime=582.12
/proc/23177/stat : 23177 (minisat) R 23175 23177 22745 0 -1 4194304 79189 0 0 0 58148 64 0 0 25 0 1 0 1144637138 304812032 67401 1992294400 4194304 5092341 548682068832 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/23177/statm: 74417 67401 103 219 0 74195 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 297668

[startup+642.301 s]
/proc/loadavg: 1.00 1.09 1.21 2/82 23178
/proc/meminfo: memFree=1511720/2055920 swapFree=4172784/4192956
[pid=23177] ppid=23175 vsize=300524 CPUtime=642.11
/proc/23177/stat : 23177 (minisat) R 23175 23177 22745 0 -1 4194304 82965 0 0 0 64144 67 0 0 25 0 1 0 1144637138 307736576 71177 1992294400 4194304 5092341 548682068832 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/23177/statm: 75131 71177 103 219 0 74909 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 300524

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.19 2/82 23178
/proc/meminfo: memFree=1493480/2055920 swapFree=4172784/4192956
[pid=23177] ppid=23175 vsize=403964 CPUtime=702.09
/proc/23177/stat : 23177 (minisat) R 23175 23177 22745 0 -1 4194304 87541 0 0 0 70136 73 0 0 25 0 1 0 1144637138 413659136 75753 1992294400 4194304 5092341 548682068832 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/23177/statm: 100991 75753 103 219 0 100769 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 403964

[startup+762.307 s]
/proc/loadavg: 1.00 1.05 1.18 2/82 23184
/proc/meminfo: memFree=1478568/2055920 swapFree=4172784/4192956
[pid=23177] ppid=23175 vsize=406940 CPUtime=762.08
/proc/23177/stat : 23177 (minisat) R 23175 23177 22745 0 -1 4194304 91235 0 0 0 76132 76 0 0 25 0 1 0 1144637138 416706560 79447 1992294400 4194304 5092341 548682068832 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/23177/statm: 101735 79447 103 219 0 101513 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 406940

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.17 2/82 23184
/proc/meminfo: memFree=1459176/2055920 swapFree=4172784/4192956
[pid=23177] ppid=23175 vsize=409108 CPUtime=822.05
/proc/23177/stat : 23177 (minisat) R 23175 23177 22745 0 -1 4194304 96108 0 0 0 82126 79 0 0 25 0 1 0 1144637138 418926592 84320 1992294400 4194304 5092341 548682068832 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 1 0 0
/proc/23177/statm: 102277 84320 103 219 0 102055 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 409108

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/82 23184
/proc/meminfo: memFree=1438952/2055920 swapFree=4172784/4192956
[pid=23177] ppid=23175 vsize=411136 CPUtime=882.04
/proc/23177/stat : 23177 (minisat) R 23175 23177 22745 0 -1 4194304 101115 0 0 0 88119 85 0 0 25 0 1 0 1144637138 421003264 89327 1992294400 4194304 5092341 548682068832 18446744073709551615 4240563 0 0 4096 3 0 0 0 17 1 0 0
/proc/23177/statm: 102784 89327 103 219 0 102562 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 411136

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/82 23184
/proc/meminfo: memFree=1421992/2055920 swapFree=4172784/4192956
[pid=23177] ppid=23175 vsize=412652 CPUtime=942.02
/proc/23177/stat : 23177 (minisat) R 23175 23177 22745 0 -1 4194304 105434 0 0 0 94113 89 0 0 25 0 1 0 1144637138 422555648 93646 1992294400 4194304 5092341 548682068832 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 1 0 0
/proc/23177/statm: 103163 93646 103 219 0 102941 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 412652

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/82 23184
/proc/meminfo: memFree=1404776/2055920 swapFree=4172784/4192956
[pid=23177] ppid=23175 vsize=413344 CPUtime=1002
/proc/23177/stat : 23177 (minisat) R 23175 23177 22745 0 -1 4194304 109699 0 0 0 100105 95 0 0 25 0 1 0 1144637138 423264256 97911 1992294400 4194304 5092341 548682068832 18446744073709551615 4248386 0 0 4096 3 0 0 0 17 1 0 0
/proc/23177/statm: 103336 97911 103 219 0 103114 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 413344

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/82 23184
/proc/meminfo: memFree=1380264/2055920 swapFree=4172784/4192956
[pid=23177] ppid=23175 vsize=566016 CPUtime=1061.98
/proc/23177/stat : 23177 (minisat) R 23175 23177 22745 0 -1 4194304 115822 0 0 0 106097 101 0 0 25 0 1 0 1144637138 579600384 104034 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/23177/statm: 141504 104034 103 219 0 141282 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 566016

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/82 23184
/proc/meminfo: memFree=1361000/2055920 swapFree=4172784/4192956
[pid=23177] ppid=23175 vsize=569976 CPUtime=1121.96
/proc/23177/stat : 23177 (minisat) R 23175 23177 22745 0 -1 4194304 120574 0 0 0 112091 105 0 0 25 0 1 0 1144637138 583655424 108786 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/23177/statm: 142494 108786 103 219 0 142272 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 569976

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/82 23184
/proc/meminfo: memFree=1345192/2055920 swapFree=4172784/4192956
[pid=23177] ppid=23175 vsize=569976 CPUtime=1181.95
/proc/23177/stat : 23177 (minisat) R 23175 23177 22745 0 -1 4194304 124564 0 0 0 118085 110 0 0 25 0 1 0 1144637138 583655424 112776 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23177/statm: 142494 112776 103 219 0 142272 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 569976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.09 2/82 23184
/proc/meminfo: memFree=1340456/2055920 swapFree=4172784/4192956
[pid=23177] ppid=23175 vsize=569976 CPUtime=1200.05
/proc/23177/stat : 23177 (minisat) R 23175 23177 22745 0 -1 4194304 125687 0 0 0 119894 111 0 0 25 0 1 0 1144637138 583655424 113899 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/23177/statm: 142494 113899 103 219 0 142272 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 569976

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): 1200.48
CPU time (s): 1200.13
CPU user time (s): 1198.95
CPU system time (s): 1.17982
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 569976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.95
system time used= 1.17982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 125687
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= 1901

runsolver used 1.54276 second user time and 3.9284 second system time

The end

Launcher Data 

Begin job on node87 at 2009-04-03 02:48:53
IDJOB=1553865
IDBENCH=70769
IDSOLVER=546
FILE ID=node87/1553865-1238719732
PBS_JOBID= 9085321
Free space on /tmp= 66072 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/APPLICATIONS/bitverif/minandmaxor/minandmaxor128.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553865-1238719732/watcher-1553865-1238719732 -o /tmp/evaluation-result-1553865-1238719732/solver-1553865-1238719732 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1553865-1238719732.cnf

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

MD5SUM BENCH= 5b2e2178738883a628728bb1ec39f4a9
RANDOM SEED=283675498

node87.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		: 3000.236
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		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1797520 kB
Buffers:         42852 kB
Cached:         135204 kB
SwapCached:       9352 kB
Active:          33328 kB
Inactive:       155608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1797520 kB
SwapTotal:     4192956 kB
SwapFree:      4172784 kB
Dirty:           14284 kB
Writeback:           0 kB
Mapped:          16456 kB
Slab:            53596 kB
Committed_AS:  2855192 kB
PageTables:       2676 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= 66072 MiB
End job on node87 at 2009-04-03 03:08:56