Trace number 424903

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) 5000.03 5001.61

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 benchmark0.302953
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 % |
0.09/0.13	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 % |
1.19/1.23	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 % |
7.19/7.25	c |    131170 |     484     2098     6382 |     3213     2103     20 |  0.000 % |
11.19/11.29	c |    196854 |     484     2098     6382 |     3534     2552     19 |  0.000 % |
17.59/17.65	c |    295381 |     484     2098     6382 |     3888     2436     20 |  0.000 % |
27.18/27.25	c |    443171 |     484     2098     6382 |     4277     2445     21 |  0.000 % |
42.48/42.51	c |    664855 |     484     2098     6382 |     4704     3501     22 |  0.000 % |
66.37/66.44	c |    997380 |     484     2098     6382 |     5175     3391     20 |  0.000 % |
103.46/103.51	c |   1496168 |     484     2098     6382 |     5692     3197     23 |  0.000 % |
160.55/160.65	c |   2244353 |     484     2098     6382 |     6262     5118     22 |  0.000 % |
251.62/251.72	c |   3366628 |     484     2098     6382 |     6888     3395     21 |  0.000 % |
393.48/393.62	c |   5050039 |     484     2098     6382 |     7577     5187     20 |  0.000 % |
616.21/616.41	c |   7575157 |     484     2098     6382 |     8334     6250     21 |  0.000 % |
969.71/970.05	c |  11362832 |     484     2098     6382 |     9168     5377     20 |  0.000 % |
1528.45/1528.96	c |  17044344 |     484     2098     6382 |    10085     4807     22 |  0.000 % |
2407.10/2407.81	c |  25566614 |     484     2098     6382 |    11093     5089     19 |  0.000 % |
3808.16/3809.49	c |  38350017 |     484     2098     6382 |    12202     8048     21 |  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/node47/watcher-424903-1177679588 -o ROOT/results/node47/solver-424903-1177679588 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424903-1177679588/minisat_noassertions /tmp/evaluation/424903-1177679588/instance-424903-1177679588.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 0.99 3/77 32224
/proc/meminfo: memFree=1652112/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=1852 CPUtime=0
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 122804159 1896448 132 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686338 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 463 132 62 130 0 330 0

[startup+0.088194 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32224
/proc/meminfo: memFree=1652112/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=1984 CPUtime=0.08
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 174 0 0 0 8 0 0 0 18 0 1 0 122804159 2031616 160 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700109 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 496 160 66 130 0 363 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1984

[startup+0.101196 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32224
/proc/meminfo: memFree=1652112/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=1984 CPUtime=0.09
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 176 0 0 0 9 0 0 0 18 0 1 0 122804159 2031616 162 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 496 162 66 130 0 363 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1984

[startup+0.301217 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32224
/proc/meminfo: memFree=1652112/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=1984 CPUtime=0.29
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 190 0 0 0 29 0 0 0 19 0 1 0 122804159 2031616 176 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546993 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 496 176 66 130 0 363 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1984

[startup+0.701261 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32224
/proc/meminfo: memFree=1652112/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=2116 CPUtime=0.69
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 216 0 0 0 69 0 0 0 23 0 1 0 122804159 2166784 202 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546812 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 529 202 66 130 0 396 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2116

[startup+1.50135 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 32225
/proc/meminfo: memFree=1651464/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=2248 CPUtime=1.49
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 247 0 0 0 149 0 0 0 25 0 1 0 122804159 2301952 233 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 562 233 66 130 0 429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2248

[startup+3.10152 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 32225
/proc/meminfo: memFree=1651208/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=2380 CPUtime=3.09
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 278 0 0 0 309 0 0 0 25 0 1 0 122804159 2437120 264 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 595 264 66 130 0 462 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2380

[startup+6.30187 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 32225
/proc/meminfo: memFree=1650952/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=2512 CPUtime=6.29
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 316 0 0 0 629 0 0 0 25 0 1 0 122804159 2572288 302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 628 302 66 130 0 495 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2512

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 32225
/proc/meminfo: memFree=1650632/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=2776 CPUtime=12.69
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 378 0 0 0 1269 0 0 0 25 0 1 0 122804159 2842624 364 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 694 364 66 130 0 561 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2776

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 32225
/proc/meminfo: memFree=1650312/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=3172 CPUtime=25.48
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 460 0 0 0 2548 0 0 0 25 0 1 0 122804159 3248128 446 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 793 446 66 130 0 660 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3172

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 32225
/proc/meminfo: memFree=1649928/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=3436 CPUtime=51.07
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 544 0 0 0 5107 0 0 0 25 0 1 0 122804159 3518464 530 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 859 530 66 130 0 726 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3436

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 32225
/proc/meminfo: memFree=1649416/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=3968 CPUtime=102.26
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 674 0 0 0 10226 0 0 0 25 0 1 0 122804159 4063232 660 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 992 660 66 130 0 859 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3968

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32225
/proc/meminfo: memFree=1648840/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=4500 CPUtime=162.25
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 803 0 0 0 16224 1 0 0 25 0 1 0 122804159 4608000 789 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547301 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 1125 789 66 130 0 992 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4500

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32225
/proc/meminfo: memFree=1648520/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=4772 CPUtime=222.23
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 878 0 0 0 22221 2 0 0 25 0 1 0 122804159 4886528 864 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552910 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 1193 864 66 130 0 1060 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4772

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32225
/proc/meminfo: memFree=1648200/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=5036 CPUtime=282.21
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 938 0 0 0 28219 2 0 0 25 0 1 0 122804159 5156864 924 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 1259 924 66 130 0 1126 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5036

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32225
/proc/meminfo: memFree=1647944/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=5300 CPUtime=342.19
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 995 0 0 0 34217 2 0 0 25 0 1 0 122804159 5427200 981 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 1325 981 66 130 0 1192 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5300

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32225
/proc/meminfo: memFree=1647752/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=5440 CPUtime=402.17
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 1056 0 0 0 40215 2 0 0 25 0 1 0 122804159 5570560 1042 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551644 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 1360 1042 66 130 0 1227 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 5440

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32225
/proc/meminfo: memFree=1647496/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=5712 CPUtime=462.16
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 1103 0 0 0 46213 3 0 0 25 0 1 0 122804159 5849088 1089 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 1428 1089 66 130 0 1295 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5712

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32225
/proc/meminfo: memFree=1647496/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=5844 CPUtime=522.14
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 1137 0 0 0 52211 3 0 0 25 0 1 0 122804159 5984256 1123 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547220 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 1461 1123 66 130 0 1328 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 5844

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32225
/proc/meminfo: memFree=1647368/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=5844 CPUtime=582.12
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 1157 0 0 0 58209 3 0 0 25 0 1 0 122804159 5984256 1143 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 1461 1143 66 130 0 1328 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 5844

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32225
/proc/meminfo: memFree=1647112/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=6140 CPUtime=642.12
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 1225 0 0 0 64208 4 0 0 25 0 1 0 122804159 6287360 1211 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 1535 1211 66 130 0 1402 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 6140


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32425
/proc/meminfo: memFree=1643464/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=9904 CPUtime=4001
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 2129 0 0 0 400073 27 0 0 25 0 1 0 122804159 10141696 2115 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 2476 2115 66 130 0 2343 0
Current children cumulated CPU time (s) 4001
Current children cumulated vsize (KiB) 9904

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32425
/proc/meminfo: memFree=1643464/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=9904 CPUtime=4060.99
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 2133 0 0 0 406072 27 0 0 25 0 1 0 122804159 10141696 2119 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552249 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 2476 2119 66 130 0 2343 0
Current children cumulated CPU time (s) 4060.99
Current children cumulated vsize (KiB) 9904

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32425
/proc/meminfo: memFree=1643464/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=9904 CPUtime=4120.97
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 2142 0 0 0 412069 28 0 0 25 0 1 0 122804159 10141696 2128 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 2476 2128 66 130 0 2343 0
Current children cumulated CPU time (s) 4120.97
Current children cumulated vsize (KiB) 9904

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32425
/proc/meminfo: memFree=1643400/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=10036 CPUtime=4180.95
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 2155 0 0 0 418067 28 0 0 25 0 1 0 122804159 10276864 2141 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 2509 2141 66 130 0 2376 0
Current children cumulated CPU time (s) 4180.95
Current children cumulated vsize (KiB) 10036

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32425
/proc/meminfo: memFree=1643400/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=10036 CPUtime=4240.94
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 2162 0 0 0 424065 29 0 0 25 0 1 0 122804159 10276864 2148 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 2509 2148 66 130 0 2376 0
Current children cumulated CPU time (s) 4240.94
Current children cumulated vsize (KiB) 10036

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32425
/proc/meminfo: memFree=1643336/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=10036 CPUtime=4300.92
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 2165 0 0 0 430063 29 0 0 25 0 1 0 122804159 10276864 2151 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 2509 2151 66 130 0 2376 0
Current children cumulated CPU time (s) 4300.92
Current children cumulated vsize (KiB) 10036

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32425
/proc/meminfo: memFree=1643336/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=10036 CPUtime=4360.9
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 2184 0 0 0 436060 30 0 0 25 0 1 0 122804159 10276864 2170 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 2509 2170 66 130 0 2376 0
Current children cumulated CPU time (s) 4360.9
Current children cumulated vsize (KiB) 10036

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32425
/proc/meminfo: memFree=1643272/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=10176 CPUtime=4420.88
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 2193 0 0 0 442058 30 0 0 25 0 1 0 122804159 10420224 2179 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 2544 2179 66 130 0 2411 0
Current children cumulated CPU time (s) 4420.88
Current children cumulated vsize (KiB) 10176

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32425
/proc/meminfo: memFree=1643208/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=10176 CPUtime=4480.87
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 2198 0 0 0 448056 31 0 0 25 0 1 0 122804159 10420224 2184 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 2544 2184 66 130 0 2411 0
Current children cumulated CPU time (s) 4480.87
Current children cumulated vsize (KiB) 10176

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32425
/proc/meminfo: memFree=1643208/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=10176 CPUtime=4540.84
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 2203 0 0 0 454053 31 0 0 25 0 1 0 122804159 10420224 2189 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 2544 2189 66 130 0 2411 0
Current children cumulated CPU time (s) 4540.84
Current children cumulated vsize (KiB) 10176

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32425
/proc/meminfo: memFree=1643208/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=10176 CPUtime=4600.83
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 2206 0 0 0 460052 31 0 0 25 0 1 0 122804159 10420224 2192 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 2544 2192 66 130 0 2411 0
Current children cumulated CPU time (s) 4600.83
Current children cumulated vsize (KiB) 10176

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32425
/proc/meminfo: memFree=1643208/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=10176 CPUtime=4660.81
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 2211 0 0 0 466049 32 0 0 25 0 1 0 122804159 10420224 2197 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 2544 2197 66 130 0 2411 0
Current children cumulated CPU time (s) 4660.81
Current children cumulated vsize (KiB) 10176

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32425
/proc/meminfo: memFree=1643144/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=10176 CPUtime=4720.8
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 2216 0 0 0 472047 33 0 0 25 0 1 0 122804159 10420224 2202 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 2544 2202 66 130 0 2411 0
Current children cumulated CPU time (s) 4720.8
Current children cumulated vsize (KiB) 10176

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32425
/proc/meminfo: memFree=1643080/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=10308 CPUtime=4780.77
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 2227 0 0 0 478044 33 0 0 25 0 1 0 122804159 10555392 2213 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 2577 2213 66 130 0 2444 0
Current children cumulated CPU time (s) 4780.77
Current children cumulated vsize (KiB) 10308

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32425
/proc/meminfo: memFree=1643080/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=10308 CPUtime=4840.76
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 2245 0 0 0 484042 34 0 0 25 0 1 0 122804159 10555392 2231 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 2577 2231 66 130 0 2444 0
Current children cumulated CPU time (s) 4840.76
Current children cumulated vsize (KiB) 10308

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32425
/proc/meminfo: memFree=1643016/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=10308 CPUtime=4900.74
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 2246 0 0 0 490040 34 0 0 25 0 1 0 122804159 10555392 2232 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 2577 2232 66 130 0 2444 0
Current children cumulated CPU time (s) 4900.74
Current children cumulated vsize (KiB) 10308

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32425
/proc/meminfo: memFree=1643016/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=10308 CPUtime=4960.72
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 2248 0 0 0 496037 35 0 0 25 0 1 0 122804159 10555392 2234 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 2577 2234 66 130 0 2444 0
Current children cumulated CPU time (s) 4960.72
Current children cumulated vsize (KiB) 10308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32425
/proc/meminfo: memFree=1643016/2055920 swapFree=4158036/4192956
[pid=32224] ppid=32222 vsize=10308 CPUtime=5000.02
/proc/32224/stat : 32224 (minisat_noasser) R 32222 32224 31733 0 -1 4194304 2248 0 0 0 499967 35 0 0 25 0 1 0 122804159 10555392 2234 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546986 0 0 4096 3 0 0 0 17 1 0 0
/proc/32224/statm: 2577 2234 66 130 0 2444 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 10308

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): 5001.61
CPU time (s): 5000.03
CPU user time (s): 4999.67
CPU system time (s): 0.358945
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 10308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.67
system time used= 0.358945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2248
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= 104203

runsolver used 3.77443 second user time and 11.0423 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Fri Apr 27 13:13:08 UTC 2007

IDJOB= 424903
IDBENCH= 19981
IDSOLVER= 189
FILE ID= node47/424903-1177679588

PBS_JOBID= 4698595

Free space on /tmp= 66450 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/424903-1177679588/minisat_noassertions /tmp/evaluation/424903-1177679588/instance-424903-1177679588.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-424903-1177679588 -o ROOT/results/node47/solver-424903-1177679588 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424903-1177679588/minisat_noassertions /tmp/evaluation/424903-1177679588/instance-424903-1177679588.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  df00c18c996450679ab1afda9ed45a72

RANDOM SEED= 621247837

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1652520 kB
Buffers:         41464 kB
Cached:         287816 kB
SwapCached:       4056 kB
Active:         176280 kB
Inactive:       177168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1652520 kB
SwapTotal:     4192956 kB
SwapFree:      4158036 kB
Dirty:            1496 kB
Writeback:           0 kB
Mapped:          30656 kB
Slab:            35444 kB
Committed_AS:  3964816 kB
PageTables:       1776 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= 66450 MiB

End job on node47 on Fri Apr 27 14:36:32 UTC 2007