Trace number 424900

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 5001.91

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1490740667-05.SAT.shuffled.cnf
MD5SUMf01193a3f455045d150f231e0d56c100
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.269958
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 |     489     2112     6397 |      704        0    nan |  0.000 % |
0.00/0.00	c |       101 |     489     2112     6397 |      774      101     24 |  0.000 % |
0.00/0.01	c |       254 |     489     2112     6397 |      851      254     23 |  0.000 % |
0.00/0.02	c |       480 |     489     2112     6397 |      937      480     23 |  0.000 % |
0.00/0.03	c |       818 |     489     2112     6397 |     1030      818     23 |  0.000 % |
0.00/0.05	c |      1324 |     489     2112     6397 |     1133      777     21 |  0.000 % |
0.08/0.08	c |      2083 |     489     2112     6397 |     1247      943     20 |  0.000 % |
0.09/0.13	c |      3222 |     489     2112     6397 |     1371      788     19 |  0.000 % |
0.19/0.21	c |      4930 |     489     2112     6397 |     1509     1094     19 |  0.000 % |
0.29/0.34	c |      7493 |     489     2112     6397 |     1659     1316     21 |  0.000 % |
0.49/0.52	c |     11337 |     489     2112     6397 |     1825      898     18 |  0.000 % |
0.79/0.82	c |     17104 |     489     2112     6397 |     2008     1056     18 |  0.000 % |
1.19/1.27	c |     25757 |     489     2112     6397 |     2209     1473     19 |  0.000 % |
1.89/1.96	c |     38731 |     489     2112     6397 |     2430     2004     21 |  0.000 % |
2.99/3.06	c |     58192 |     489     2112     6397 |     2673     1619     20 |  0.000 % |
4.69/4.74	c |     87384 |     489     2112     6397 |     2940     2176     23 |  0.000 % |
7.29/7.37	c |    131173 |     489     2112     6397 |     3234     2517     21 |  0.000 % |
11.39/11.47	c |    196858 |     489     2112     6397 |     3558     2500     21 |  0.000 % |
17.78/17.86	c |    295389 |     489     2112     6397 |     3914     3640     21 |  0.000 % |
27.68/27.76	c |    443181 |     489     2112     6397 |     4305     2671     20 |  0.000 % |
43.48/43.53	c |    664864 |     489     2112     6397 |     4736     2179     20 |  0.000 % |
67.56/67.61	c |    997389 |     489     2112     6397 |     5209     4437     21 |  0.000 % |
105.26/105.35	c |   1496180 |     489     2112     6397 |     5730     3453     22 |  0.000 % |
164.03/164.15	c |   2244362 |     489     2112     6397 |     6303     3169     19 |  0.000 % |
255.61/255.75	c |   3366638 |     489     2112     6397 |     6934     4176     22 |  0.000 % |
399.95/400.11	c |   5050049 |     489     2112     6397 |     7627     4266     22 |  0.000 % |
626.09/626.49	c |   7575167 |     489     2112     6397 |     8390     6683     25 |  0.000 % |
985.38/985.80	c |  11362844 |     489     2112     6397 |     9229     7972     23 |  0.000 % |
1550.88/1551.51	c |  17044358 |     489     2112     6397 |    10152     8619     24 |  0.000 % |
2437.49/2438.46	c |  25566628 |     489     2112     6397 |    11167     7968     22 |  0.000 % |
3856.91/3858.34	c |  38350032 |     489     2112     6397 |    12284     7218     23 |  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/node22/watcher-424900-1177678394 -o ROOT/results/node22/solver-424900-1177678394 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424900-1177678394/minisat_noassertions /tmp/evaluation/424900-1177678394/instance-424900-1177678394.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 17382
/proc/meminfo: memFree=1644176/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=1852 CPUtime=0
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 215757096 1896448 132 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529445 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 463 132 62 130 0 330 0

[startup+0.0847141 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17382
/proc/meminfo: memFree=1644176/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=1984 CPUtime=0.08
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 173 0 0 0 8 0 0 0 18 0 1 0 215757096 2031616 159 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 496 159 66 130 0 363 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1984

[startup+0.101716 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17382
/proc/meminfo: memFree=1644176/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=1984 CPUtime=0.09
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 177 0 0 0 9 0 0 0 18 0 1 0 215757096 2031616 163 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 496 163 66 130 0 363 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1984

[startup+0.301747 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17382
/proc/meminfo: memFree=1644176/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=1984 CPUtime=0.29
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 193 0 0 0 29 0 0 0 19 0 1 0 215757096 2031616 179 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 496 179 66 130 0 363 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1984

[startup+0.701808 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17382
/proc/meminfo: memFree=1644176/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=2116 CPUtime=0.69
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 215 0 0 0 69 0 0 0 23 0 1 0 215757096 2166784 201 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 529 201 66 130 0 396 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2116

[startup+1.50193 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17383
/proc/meminfo: memFree=1643592/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=2248 CPUtime=1.49
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 239 0 0 0 149 0 0 0 25 0 1 0 215757096 2301952 225 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 562 225 66 130 0 429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2248

[startup+3.10117 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17383
/proc/meminfo: memFree=1643272/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=2380 CPUtime=3.09
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 275 0 0 0 309 0 0 0 25 0 1 0 215757096 2437120 261 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546624 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 595 261 66 130 0 462 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2380

[startup+6.30166 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17383
/proc/meminfo: memFree=1642952/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=2512 CPUtime=6.29
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 321 0 0 0 629 0 0 0 25 0 1 0 215757096 2572288 307 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 628 307 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 17383
/proc/meminfo: memFree=1642632/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=2776 CPUtime=12.69
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 380 0 0 0 1269 0 0 0 25 0 1 0 215757096 2842624 366 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 694 366 66 130 0 561 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2776

[startup+25.5016 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 17383
/proc/meminfo: memFree=1642376/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=3044 CPUtime=25.48
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 450 0 0 0 2548 0 0 0 25 0 1 0 215757096 3117056 436 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 761 436 66 130 0 628 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3044

[startup+51.1015 s]
/proc/loadavg: 1.10 1.02 1.01 2/78 17383
/proc/meminfo: memFree=1641992/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=3440 CPUtime=51.07
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 543 0 0 0 5107 0 0 0 25 0 1 0 215757096 3522560 529 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 860 529 66 130 0 727 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3440

[startup+102.305 s]
/proc/loadavg: 1.13 1.04 1.01 2/78 17383
/proc/meminfo: memFree=1641544/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=3840 CPUtime=102.26
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 655 0 0 0 10225 1 0 0 25 0 1 0 215757096 3932160 641 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552139 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 960 641 66 130 0 827 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3840

[startup+162.301 s]
/proc/loadavg: 1.04 1.03 1.01 2/78 17383
/proc/meminfo: memFree=1641096/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=4360 CPUtime=162.24
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 761 0 0 0 16223 1 0 0 25 0 1 0 215757096 4464640 747 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552479 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 1090 747 66 130 0 957 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4360

[startup+222.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 17383
/proc/meminfo: memFree=1640776/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=4628 CPUtime=222.22
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 850 0 0 0 22220 2 0 0 25 0 1 0 215757096 4739072 836 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546845 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 1157 836 66 130 0 1024 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4628

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 17383
/proc/meminfo: memFree=1640456/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=4892 CPUtime=282.19
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 921 0 0 0 28217 2 0 0 25 0 1 0 215757096 5009408 907 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 1223 907 66 130 0 1090 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 4892

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 17383
/proc/meminfo: memFree=1640200/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=5164 CPUtime=342.18
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 985 0 0 0 34215 3 0 0 25 0 1 0 215757096 5287936 971 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552662 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 1291 971 66 130 0 1158 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 5164

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 17383
/proc/meminfo: memFree=1639944/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=5424 CPUtime=402.15
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 1052 0 0 0 40212 3 0 0 25 0 1 0 215757096 5554176 1038 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546773 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 1356 1038 66 130 0 1223 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 5424

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17383
/proc/meminfo: memFree=1639688/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=5692 CPUtime=462.14
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 1119 0 0 0 46210 4 0 0 25 0 1 0 215757096 5828608 1105 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 1423 1105 66 130 0 1290 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 5692

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17581
/proc/meminfo: memFree=1639224/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=5956 CPUtime=522.03
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 1155 0 0 0 52198 5 0 0 25 0 1 0 215757096 6098944 1141 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 1489 1141 66 130 0 1356 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 5956

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17581
/proc/meminfo: memFree=1639304/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=5956 CPUtime=582.01
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 1178 0 0 0 58195 6 0 0 25 0 1 0 215757096 6098944 1164 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 1489 1164 66 130 0 1356 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 5956

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17581
/proc/meminfo: memFree=1639048/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=6224 CPUtime=641.99
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 1227 0 0 0 64193 6 0 0 25 0 1 0 215757096 6373376 1213 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134555540 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 1556 1213 66 130 0 1423 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 6224


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17583
/proc/meminfo: memFree=1635656/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=9768 CPUtime=4060.84
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 2109 0 0 0 406052 32 0 0 25 0 1 0 215757096 10002432 2095 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 2442 2095 66 130 0 2309 0
Current children cumulated CPU time (s) 4060.84
Current children cumulated vsize (KiB) 9768

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 17761
/proc/meminfo: memFree=1634296/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=9768 CPUtime=4120.73
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 2115 0 0 0 412039 34 0 0 25 0 1 0 215757096 10002432 2101 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 2442 2101 66 130 0 2309 0
Current children cumulated CPU time (s) 4120.73
Current children cumulated vsize (KiB) 9768

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17781
/proc/meminfo: memFree=1635464/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=9868 CPUtime=4180.69
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 2123 0 0 0 418035 34 0 0 25 0 1 0 215757096 10104832 2109 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 2467 2109 66 130 0 2334 0
Current children cumulated CPU time (s) 4180.69
Current children cumulated vsize (KiB) 9868

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17781
/proc/meminfo: memFree=1635400/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=9868 CPUtime=4240.68
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 2141 0 0 0 424033 35 0 0 25 0 1 0 215757096 10104832 2127 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553689 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 2467 2127 66 130 0 2334 0
Current children cumulated CPU time (s) 4240.68
Current children cumulated vsize (KiB) 9868

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17781
/proc/meminfo: memFree=1635336/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=9868 CPUtime=4300.65
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 2146 0 0 0 430030 35 0 0 25 0 1 0 215757096 10104832 2132 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 2467 2132 66 130 0 2334 0
Current children cumulated CPU time (s) 4300.65
Current children cumulated vsize (KiB) 9868

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17781
/proc/meminfo: memFree=1635272/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=10008 CPUtime=4360.63
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 2154 0 0 0 436028 35 0 0 25 0 1 0 215757096 10248192 2140 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 2502 2140 66 130 0 2369 0
Current children cumulated CPU time (s) 4360.63
Current children cumulated vsize (KiB) 10008

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17781
/proc/meminfo: memFree=1635272/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=10008 CPUtime=4420.61
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 2159 0 0 0 442025 36 0 0 25 0 1 0 215757096 10248192 2145 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 2502 2145 66 130 0 2369 0
Current children cumulated CPU time (s) 4420.61
Current children cumulated vsize (KiB) 10008

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17781
/proc/meminfo: memFree=1635208/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=10008 CPUtime=4480.59
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 2170 0 0 0 448023 36 0 0 25 0 1 0 215757096 10248192 2156 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 2502 2156 66 130 0 2369 0
Current children cumulated CPU time (s) 4480.59
Current children cumulated vsize (KiB) 10008

[startup+4542.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 17781
/proc/meminfo: memFree=1635208/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=10144 CPUtime=4540.57
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 2184 0 0 0 454020 37 0 0 25 0 1 0 215757096 10387456 2170 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 2536 2170 66 130 0 2403 0
Current children cumulated CPU time (s) 4540.57
Current children cumulated vsize (KiB) 10144

[startup+4602.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 17781
/proc/meminfo: memFree=1635208/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=10144 CPUtime=4600.55
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 2202 0 0 0 460018 37 0 0 25 0 1 0 215757096 10387456 2188 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 2536 2188 66 130 0 2403 0
Current children cumulated CPU time (s) 4600.55
Current children cumulated vsize (KiB) 10144

[startup+4662.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 17781
/proc/meminfo: memFree=1635208/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=10144 CPUtime=4660.52
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 2212 0 0 0 466015 37 0 0 25 0 1 0 215757096 10387456 2198 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 2536 2198 66 130 0 2403 0
Current children cumulated CPU time (s) 4660.52
Current children cumulated vsize (KiB) 10144

[startup+4722.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 17781
/proc/meminfo: memFree=1635080/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=10284 CPUtime=4720.51
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 2225 0 0 0 472013 38 0 0 25 0 1 0 215757096 10530816 2211 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 2571 2211 66 130 0 2438 0
Current children cumulated CPU time (s) 4720.51
Current children cumulated vsize (KiB) 10284

[startup+4782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 17781
/proc/meminfo: memFree=1635016/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=10284 CPUtime=4780.49
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 2231 0 0 0 478011 38 0 0 25 0 1 0 215757096 10530816 2217 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 2571 2217 66 130 0 2438 0
Current children cumulated CPU time (s) 4780.49
Current children cumulated vsize (KiB) 10284

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17781
/proc/meminfo: memFree=1634952/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=10284 CPUtime=4840.47
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 2245 0 0 0 484008 39 0 0 25 0 1 0 215757096 10530816 2231 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546913 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 2571 2231 66 130 0 2438 0
Current children cumulated CPU time (s) 4840.47
Current children cumulated vsize (KiB) 10284

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17781
/proc/meminfo: memFree=1634952/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=10432 CPUtime=4900.45
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 2268 0 0 0 490006 39 0 0 25 0 1 0 215757096 10682368 2254 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 2608 2254 66 130 0 2475 0
Current children cumulated CPU time (s) 4900.45
Current children cumulated vsize (KiB) 10432

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17781
/proc/meminfo: memFree=1635016/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=10432 CPUtime=4960.43
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 2269 0 0 0 496003 40 0 0 25 0 1 0 215757096 10682368 2255 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 2608 2255 66 130 0 2475 0
Current children cumulated CPU time (s) 4960.43
Current children cumulated vsize (KiB) 10432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17781
/proc/meminfo: memFree=1634952/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=10432 CPUtime=5000.02
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 2269 0 0 0 499962 40 0 0 25 0 1 0 215757096 10682368 2255 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546597 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 2608 2255 66 130 0 2475 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 10432

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17781
/proc/meminfo: memFree=1634952/2055920 swapFree=4163632/4192956
[pid=17382] ppid=17380 vsize=10432 CPUtime=5000.02
/proc/17382/stat : 17382 (minisat_noasser) R 17380 17382 16853 0 -1 4194304 2269 0 0 0 499962 40 0 0 25 0 1 0 215757096 10682368 2255 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546597 0 0 4096 3 0 0 0 17 1 0 0
/proc/17382/statm: 2608 2255 66 130 0 2475 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 10432

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.03
CPU user time (s): 4999.62
CPU system time (s): 0.407937
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 10432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.62
system time used= 0.407937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2269
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= 107306

runsolver used 3.86341 second user time and 10.4684 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Fri Apr 27 12:53:14 UTC 2007

IDJOB= 424900
IDBENCH= 19978
IDSOLVER= 189
FILE ID= node22/424900-1177678394

PBS_JOBID= 4698584

Free space on /tmp= 66507 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1490740667-05.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424900-1177678394/minisat_noassertions /tmp/evaluation/424900-1177678394/instance-424900-1177678394.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-424900-1177678394 -o ROOT/results/node22/solver-424900-1177678394 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424900-1177678394/minisat_noassertions /tmp/evaluation/424900-1177678394/instance-424900-1177678394.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f01193a3f455045d150f231e0d56c100

RANDOM SEED= 656419030

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1644584 kB
Buffers:         47640 kB
Cached:         273312 kB
SwapCached:       8032 kB
Active:         213184 kB
Inactive:       131576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1644584 kB
SwapTotal:     4192956 kB
SwapFree:      4163632 kB
Dirty:            1604 kB
Writeback:           0 kB
Mapped:          30112 kB
Slab:            52192 kB
Committed_AS:  1995252 kB
PageTables:       1676 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= 66507 MiB

End job on node22 on Fri Apr 27 14:16:38 UTC 2007