Trace number 421072

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, and are wall clock time (not CPU 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 SAT 2007? (TO) 1200.07 1200.61

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S44928635-12.SAT.shuffled.cnf
MD5SUMdf00c18c996450679ab1afda9ed45a72
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.150976
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  500                                                  |
0.00/0.00	c |  Number of clauses:    2130                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     484     2098     6382 |      699        0    nan |  0.000 % |
0.00/0.00	c |       100 |     484     2098     6382 |      769      100     23 |  0.000 % |
0.00/0.01	c |       250 |     484     2098     6382 |      846      250     22 |  0.000 % |
0.00/0.02	c |       477 |     484     2098     6382 |      930      477     23 |  0.000 % |
0.00/0.03	c |       815 |     484     2098     6382 |     1023      815     23 |  0.000 % |
0.00/0.05	c |      1321 |     484     2098     6382 |     1126      780     21 |  0.000 % |
0.00/0.08	c |      2081 |     484     2098     6382 |     1238      943     21 |  0.000 % |
0.10/0.13	c |      3220 |     484     2098     6382 |     1362      785     18 |  0.000 % |
0.19/0.21	c |      4928 |     484     2098     6382 |     1499     1060     20 |  0.000 % |
0.29/0.33	c |      7492 |     484     2098     6382 |     1648     1290     19 |  0.000 % |
0.49/0.51	c |     11336 |     484     2098     6382 |     1813      910     17 |  0.000 % |
0.69/0.79	c |     17102 |     484     2098     6382 |     1995     1100     19 |  0.000 % |
1.20/1.23	c |     25751 |     484     2098     6382 |     2194     1557     22 |  0.000 % |
1.89/1.93	c |     38725 |     484     2098     6382 |     2414     2206     22 |  0.000 % |
2.89/2.99	c |     58186 |     484     2098     6382 |     2655     1959     21 |  0.000 % |
4.59/4.65	c |     87380 |     484     2098     6382 |     2921     1403     19 |  0.000 % |
7.19/7.26	c |    131170 |     484     2098     6382 |     3213     2103     20 |  0.000 % |
11.29/11.31	c |    196854 |     484     2098     6382 |     3534     2552     19 |  0.000 % |
17.59/17.65	c |    295381 |     484     2098     6382 |     3888     2436     20 |  0.000 % |
27.18/27.26	c |    443171 |     484     2098     6382 |     4277     2445     21 |  0.000 % |
42.48/42.51	c |    664855 |     484     2098     6382 |     4704     3501     22 |  0.000 % |
66.37/66.46	c |    997380 |     484     2098     6382 |     5175     3391     20 |  0.000 % |
103.46/103.53	c |   1496168 |     484     2098     6382 |     5692     3197     23 |  0.000 % |
160.64/160.76	c |   2244353 |     484     2098     6382 |     6262     5118     22 |  0.000 % |
251.91/252.06	c |   3366628 |     484     2098     6382 |     6888     3395     21 |  0.000 % |
394.35/394.60	c |   5050039 |     484     2098     6382 |     7577     5187     20 |  0.000 % |
617.27/617.53	c |   7575157 |     484     2098     6382 |     8334     6250     21 |  0.000 % |
970.34/970.81	c |  11362832 |     484     2098     6382 |     9168     5377     20 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-421072-1177498077 -o ROOT/results/node13/solver-421072-1177498077 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421072-1177498077/minisat_noassertions /tmp/evaluation/421072-1177498077/instance-421072-1177498077.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): 2400 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 0.98 0.96 3/77 2638
/proc/meminfo: memFree=1816272/2055920 swapFree=4159400/4192956
[pid=2638] ppid=2636 vsize=1852 CPUtime=0
/proc/2638/stat : 2638 (minisat_noasser) R 2636 2638 1692 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 197725561 1896448 132 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521198 0 0 4096 3 0 0 0 17 1 0 0
/proc/2638/statm: 463 132 62 130 0 330 0

[startup+0.102723 s]
/proc/loadavg: 0.92 0.98 0.96 3/77 2638
/proc/meminfo: memFree=1816272/2055920 swapFree=4159400/4192956
[pid=2638] ppid=2636 vsize=1984 CPUtime=0.1
/proc/2638/stat : 2638 (minisat_noasser) R 2636 2638 1692 0 -1 4194304 177 0 0 0 10 0 0 0 18 0 1 0 197725561 2031616 163 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/2638/statm: 496 163 66 130 0 363 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1984

[startup+0.201746 s]
/proc/loadavg: 0.92 0.98 0.96 3/77 2638
/proc/meminfo: memFree=1816272/2055920 swapFree=4159400/4192956
[pid=2638] ppid=2636 vsize=1984 CPUtime=0.19
/proc/2638/stat : 2638 (minisat_noasser) R 2636 2638 1692 0 -1 4194304 187 0 0 0 19 0 0 0 19 0 1 0 197725561 2031616 173 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/2638/statm: 496 173 66 130 0 363 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1984

[startup+0.301768 s]
/proc/loadavg: 0.92 0.98 0.96 3/77 2638
/proc/meminfo: memFree=1816272/2055920 swapFree=4159400/4192956
[pid=2638] ppid=2636 vsize=1984 CPUtime=0.29
/proc/2638/stat : 2638 (minisat_noasser) R 2636 2638 1692 0 -1 4194304 190 0 0 0 29 0 0 0 19 0 1 0 197725561 2031616 176 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547293 0 0 4096 3 0 0 0 17 1 0 0
/proc/2638/statm: 496 176 66 130 0 363 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1984

[startup+0.701852 s]
/proc/loadavg: 0.92 0.98 0.96 3/77 2638
/proc/meminfo: memFree=1816272/2055920 swapFree=4159400/4192956
[pid=2638] ppid=2636 vsize=2116 CPUtime=0.69
/proc/2638/stat : 2638 (minisat_noasser) R 2636 2638 1692 0 -1 4194304 216 0 0 0 69 0 0 0 23 0 1 0 197725561 2166784 202 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548455 0 0 4096 3 0 0 0 17 1 0 0
/proc/2638/statm: 529 202 66 130 0 396 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2116

[startup+1.50202 s]
/proc/loadavg: 0.92 0.98 0.96 2/78 2639
/proc/meminfo: memFree=1815560/2055920 swapFree=4159400/4192956
[pid=2638] ppid=2636 vsize=2248 CPUtime=1.49
/proc/2638/stat : 2638 (minisat_noasser) R 2636 2638 1692 0 -1 4194304 247 0 0 0 149 0 0 0 25 0 1 0 197725561 2301952 233 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553095 0 0 4096 3 0 0 0 17 1 0 0
/proc/2638/statm: 562 233 66 130 0 429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2248

[startup+3.10136 s]
/proc/loadavg: 0.93 0.98 0.96 2/78 2639
/proc/meminfo: memFree=1815304/2055920 swapFree=4159400/4192956
[pid=2638] ppid=2636 vsize=2380 CPUtime=3.09
/proc/2638/stat : 2638 (minisat_noasser) R 2636 2638 1692 0 -1 4194304 278 0 0 0 309 0 0 0 25 0 1 0 197725561 2437120 264 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2638/statm: 595 264 66 130 0 462 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2380

[startup+6.30104 s]
/proc/loadavg: 0.93 0.98 0.96 2/78 2639
/proc/meminfo: memFree=1815048/2055920 swapFree=4159400/4192956
[pid=2638] ppid=2636 vsize=2512 CPUtime=6.29
/proc/2638/stat : 2638 (minisat_noasser) R 2636 2638 1692 0 -1 4194304 316 0 0 0 629 0 0 0 25 0 1 0 197725561 2572288 302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552477 0 0 4096 3 0 0 0 17 1 0 0
/proc/2638/statm: 628 302 66 130 0 495 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2512

[startup+12.7014 s]
/proc/loadavg: 0.94 0.98 0.96 2/78 2639
/proc/meminfo: memFree=1814792/2055920 swapFree=4159400/4192956
[pid=2638] ppid=2636 vsize=2776 CPUtime=12.69
/proc/2638/stat : 2638 (minisat_noasser) R 2636 2638 1692 0 -1 4194304 378 0 0 0 1269 0 0 0 25 0 1 0 197725561 2842624 364 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/2638/statm: 694 364 66 130 0 561 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2776

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.96 2/78 2639
/proc/meminfo: memFree=1814408/2055920 swapFree=4159400/4192956
[pid=2638] ppid=2636 vsize=3172 CPUtime=25.48
/proc/2638/stat : 2638 (minisat_noasser) R 2636 2638 1692 0 -1 4194304 460 0 0 0 2548 0 0 0 25 0 1 0 197725561 3248128 446 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/2638/statm: 793 446 66 130 0 660 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3172

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.96 2/78 2639
/proc/meminfo: memFree=1814088/2055920 swapFree=4159400/4192956
[pid=2638] ppid=2636 vsize=3436 CPUtime=51.08
/proc/2638/stat : 2638 (minisat_noasser) R 2636 2638 1692 0 -1 4194304 544 0 0 0 5107 1 0 0 25 0 1 0 197725561 3518464 530 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2638/statm: 859 530 66 130 0 726 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3436

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.96 2/78 2639
/proc/meminfo: memFree=1813512/2055920 swapFree=4159400/4192956
[pid=2638] ppid=2636 vsize=3968 CPUtime=102.26
/proc/2638/stat : 2638 (minisat_noasser) R 2636 2638 1692 0 -1 4194304 674 0 0 0 10225 1 0 0 25 0 1 0 197725561 4063232 660 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/2638/statm: 992 660 66 130 0 859 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3968

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 2639
/proc/meminfo: memFree=1813000/2055920 swapFree=4159400/4192956
[pid=2638] ppid=2636 vsize=4500 CPUtime=162.23
/proc/2638/stat : 2638 (minisat_noasser) R 2636 2638 1692 0 -1 4194304 803 0 0 0 16221 2 0 0 25 0 1 0 197725561 4608000 789 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547265 0 0 4096 3 0 0 0 17 1 0 0
/proc/2638/statm: 1125 789 66 130 0 992 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4500

[startup+222.304 s]
/proc/loadavg: 1.14 1.03 0.97 2/78 2639
/proc/meminfo: memFree=1812616/2055920 swapFree=4159400/4192956
[pid=2638] ppid=2636 vsize=4772 CPUtime=222.22
/proc/2638/stat : 2638 (minisat_noasser) R 2636 2638 1692 0 -1 4194304 878 0 0 0 22219 3 0 0 25 0 1 0 197725561 4886528 864 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/2638/statm: 1193 864 66 130 0 1060 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4772

[startup+282.302 s]
/proc/loadavg: 1.09 1.04 0.98 2/78 2639
/proc/meminfo: memFree=1812360/2055920 swapFree=4159400/4192956
[pid=2638] ppid=2636 vsize=5036 CPUtime=282.19
/proc/2638/stat : 2638 (minisat_noasser) R 2636 2638 1692 0 -1 4194304 938 0 0 0 28216 3 0 0 25 0 1 0 197725561 5156864 924 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/2638/statm: 1259 924 66 130 0 1126 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 5036

[startup+342.302 s]
/proc/loadavg: 1.07 1.04 0.98 2/78 2639
/proc/meminfo: memFree=1812104/2055920 swapFree=4159400/4192956
[pid=2638] ppid=2636 vsize=5300 CPUtime=342.17
/proc/2638/stat : 2638 (minisat_noasser) R 2636 2638 1692 0 -1 4194304 995 0 0 0 34213 4 0 0 25 0 1 0 197725561 5427200 981 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2638/statm: 1325 981 66 130 0 1192 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 5300

[startup+402.302 s]
/proc/loadavg: 1.06 1.05 0.99 2/78 2639
/proc/meminfo: memFree=1811848/2055920 swapFree=4159400/4192956
[pid=2638] ppid=2636 vsize=5440 CPUtime=402.14
/proc/2638/stat : 2638 (minisat_noasser) R 2636 2638 1692 0 -1 4194304 1056 0 0 0 40210 4 0 0 25 0 1 0 197725561 5570560 1042 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/2638/statm: 1360 1042 66 130 0 1227 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 5440

[startup+462.301 s]
/proc/loadavg: 1.02 1.03 0.99 2/78 2639
/proc/meminfo: memFree=1811656/2055920 swapFree=4159400/4192956
[pid=2638] ppid=2636 vsize=5712 CPUtime=462.13
/proc/2638/stat : 2638 (minisat_noasser) R 2636 2638 1692 0 -1 4194304 1103 0 0 0 46208 5 0 0 25 0 1 0 197725561 5849088 1089 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/2638/statm: 1428 1089 66 130 0 1295 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 5712

[startup+522.301 s]
/proc/loadavg: 1.01 1.03 0.99 2/78 2639
/proc/meminfo: memFree=1811592/2055920 swapFree=4159400/4192956
[pid=2638] ppid=2636 vsize=5844 CPUtime=522.1
/proc/2638/stat : 2638 (minisat_noasser) R 2636 2638 1692 0 -1 4194304 1134 0 0 0 52205 5 0 0 25 0 1 0 197725561 5984256 1120 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552431 0 0 4096 3 0 0 0 17 1 0 0
/proc/2638/statm: 1461 1120 66 130 0 1328 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 5844

[startup+582.302 s]
/proc/loadavg: 1.00 1.02 0.99 2/78 2639
/proc/meminfo: memFree=1811464/2055920 swapFree=4159400/4192956
[pid=2638] ppid=2636 vsize=5844 CPUtime=582.07
/proc/2638/stat : 2638 (minisat_noasser) R 2636 2638 1692 0 -1 4194304 1157 0 0 0 58202 5 0 0 25 0 1 0 197725561 5984256 1143 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553095 0 0 4096 3 0 0 0 17 1 0 0
/proc/2638/statm: 1461 1143 66 130 0 1328 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 5844

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 0.99 2/78 2639
/proc/meminfo: memFree=1811208/2055920 swapFree=4159400/4192956
[pid=2638] ppid=2636 vsize=6140 CPUtime=642.06
/proc/2638/stat : 2638 (minisat_noasser) R 2636 2638 1692 0 -1 4194304 1224 0 0 0 64200 6 0 0 25 0 1 0 197725561 6287360 1210 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/2638/statm: 1535 1210 66 130 0 1402 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 6140

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 0.99 2/78 2639
/proc/meminfo: memFree=1811016/2055920 swapFree=4159400/4192956
[pid=2638] ppid=2636 vsize=6284 CPUtime=702.03
/proc/2638/stat : 2638 (minisat_noasser) R 2636 2638 1692 0 -1 4194304 1265 0 0 0 70197 6 0 0 25 0 1 0 197725561 6434816 1251 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/2638/statm: 1571 1251 66 130 0 1438 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 6284

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2639
/proc/meminfo: memFree=1810952/2055920 swapFree=4159400/4192956
[pid=2638] ppid=2636 vsize=6424 CPUtime=762.02
/proc/2638/stat : 2638 (minisat_noasser) R 2636 2638 1692 0 -1 4194304 1285 0 0 0 76195 7 0 0 25 0 1 0 197725561 6578176 1271 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/2638/statm: 1606 1271 66 130 0 1473 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 6424

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/84 2807
/proc/meminfo: memFree=1809536/2055920 swapFree=4159400/4192956
[pid=2638] ppid=2636 vsize=6556 CPUtime=821.92
/proc/2638/stat : 2638 (minisat_noasser) R 2636 2638 1692 0 -1 4194304 1307 0 0 0 82183 9 0 0 25 0 1 0 197725561 6713344 1293 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/2638/statm: 1639 1293 66 130 0 1506 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 6556

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2837
/proc/meminfo: memFree=1810504/2055920 swapFree=4159400/4192956
[pid=2638] ppid=2636 vsize=6556 CPUtime=881.88
/proc/2638/stat : 2638 (minisat_noasser) R 2636 2638 1692 0 -1 4194304 1326 0 0 0 88178 10 0 0 25 0 1 0 197725561 6713344 1312 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/2638/statm: 1639 1312 66 130 0 1506 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 6556

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2837
/proc/meminfo: memFree=1810568/2055920 swapFree=4159400/4192956
[pid=2638] ppid=2636 vsize=6688 CPUtime=941.85
/proc/2638/stat : 2638 (minisat_noasser) R 2636 2638 1692 0 -1 4194304 1347 0 0 0 94175 10 0 0 25 0 1 0 197725561 6848512 1333 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/2638/statm: 1672 1333 66 130 0 1539 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 6688

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2837
/proc/meminfo: memFree=1810376/2055920 swapFree=4159400/4192956
[pid=2638] ppid=2636 vsize=6924 CPUtime=1001.83
/proc/2638/stat : 2638 (minisat_noasser) R 2636 2638 1692 0 -1 4194304 1400 0 0 0 100172 11 0 0 25 0 1 0 197725561 7090176 1386 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/2638/statm: 1731 1386 66 130 0 1598 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 6924

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2837
/proc/meminfo: memFree=1810376/2055920 swapFree=4159400/4192956
[pid=2638] ppid=2636 vsize=6924 CPUtime=1061.81
/proc/2638/stat : 2638 (minisat_noasser) R 2636 2638 1692 0 -1 4194304 1415 0 0 0 106170 11 0 0 25 0 1 0 197725561 7090176 1401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2638/statm: 1731 1401 66 130 0 1598 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 6924

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2837
/proc/meminfo: memFree=1810248/2055920 swapFree=4159400/4192956
[pid=2638] ppid=2636 vsize=7056 CPUtime=1121.78
/proc/2638/stat : 2638 (minisat_noasser) R 2636 2638 1692 0 -1 4194304 1442 0 0 0 112167 11 0 0 25 0 1 0 197725561 7225344 1428 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/2638/statm: 1764 1428 66 130 0 1631 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 7056

[startup+1182.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 2837
/proc/meminfo: memFree=1810184/2055920 swapFree=4159400/4192956
[pid=2638] ppid=2636 vsize=7196 CPUtime=1181.76
/proc/2638/stat : 2638 (minisat_noasser) R 2636 2638 1692 0 -1 4194304 1465 0 0 0 118164 12 0 0 25 0 1 0 197725561 7368704 1451 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552379 0 0 4096 3 0 0 0 17 1 0 0
/proc/2638/statm: 1799 1451 66 130 0 1666 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 7196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.10 1.03 1.00 2/78 2837
/proc/meminfo: memFree=1810184/2055920 swapFree=4159400/4192956
[pid=2638] ppid=2636 vsize=7196 CPUtime=1200.06
/proc/2638/stat : 2638 (minisat_noasser) R 2636 2638 1692 0 -1 4194304 1471 0 0 0 119994 12 0 0 25 0 1 0 197725561 7368704 1457 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/2638/statm: 1799 1457 66 130 0 1666 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 7196

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

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

[startup+1200.6 s]
/proc/loadavg: 1.10 1.03 1.00 2/78 2837
/proc/meminfo: memFree=1810184/2055920 swapFree=4159400/4192956
[pid=2638] ppid=2636 vsize=7196 CPUtime=1200.06
/proc/2638/stat : 2638 (minisat_noasser) R 2636 2638 1692 0 -1 4194304 1471 0 0 0 119994 12 0 0 25 0 1 0 197725561 7368704 1457 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/2638/statm: 1799 1457 66 130 0 1666 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 7196

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1199.94
CPU system time (s): 0.12698
CPU usage (%): 99.9553
Max. virtual memory (cumulated for all children) (KiB): 7196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.12698
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1471
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= 6
involuntary context switches= 10158

runsolver used 1.01285 second user time and 2.46062 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Wed Apr 25 10:47:57 UTC 2007

IDJOB= 421072
IDBENCH= 19981
IDSOLVER= 188
FILE ID= node13/421072-1177498077

PBS_JOBID= 4685867

Free space on /tmp= 66360 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S44928635-12.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421072-1177498077/minisat_noassertions /tmp/evaluation/421072-1177498077/instance-421072-1177498077.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-421072-1177498077 -o ROOT/results/node13/solver-421072-1177498077 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421072-1177498077/minisat_noassertions /tmp/evaluation/421072-1177498077/instance-421072-1177498077.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  df00c18c996450679ab1afda9ed45a72

RANDOM SEED= 638790714

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1816616 kB
Buffers:         37100 kB
Cached:         121916 kB
SwapCached:      12684 kB
Active:         102560 kB
Inactive:        79576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1816616 kB
SwapTotal:     4192956 kB
SwapFree:      4159400 kB
Dirty:            1588 kB
Writeback:           0 kB
Mapped:          30236 kB
Slab:            42532 kB
Committed_AS:  6859356 kB
PageTables:       1872 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= 66360 MiB

End job on node13 on Wed Apr 25 11:08:00 UTC 2007