Trace number 424899

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) 5000.02 5002.01

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1212545732-02.UNSAT.shuffled.cnf
MD5SUMc19b938c6cf4650d8039fc9c59375167
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1449.73
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 |     492     2124     6405 |      708        0    nan |  0.000 % |
0.00/0.00	c |       101 |     492     2124     6405 |      778      101     23 |  0.000 % |
0.00/0.01	c |       253 |     492     2124     6405 |      856      253     23 |  0.000 % |
0.00/0.02	c |       479 |     492     2124     6405 |      942      479     22 |  0.000 % |
0.02/0.03	c |       816 |     492     2124     6405 |     1036      816     22 |  0.000 % |
0.02/0.05	c |      1323 |     492     2124     6405 |     1140      782     22 |  0.000 % |
0.02/0.08	c |      2083 |     492     2124     6405 |     1254      951     21 |  0.000 % |
0.10/0.13	c |      3223 |     492     2124     6405 |     1379      774     20 |  0.000 % |
0.20/0.21	c |      4932 |     492     2124     6405 |     1517     1052     18 |  0.000 % |
0.29/0.33	c |      7494 |     492     2124     6405 |     1669     1252     21 |  0.000 % |
0.49/0.51	c |     11339 |     492     2124     6405 |     1836     1678     20 |  0.000 % |
0.79/0.80	c |     17105 |     492     2124     6405 |     2020     1854     20 |  0.000 % |
1.19/1.23	c |     25756 |     492     2124     6405 |     2222     1211     17 |  0.000 % |
1.89/1.92	c |     38731 |     492     2124     6405 |     2444     1707     21 |  0.000 % |
2.89/2.99	c |     58192 |     492     2124     6405 |     2688     2447     22 |  0.000 % |
4.59/4.67	c |     87384 |     492     2124     6405 |     2957     1545     18 |  0.000 % |
7.19/7.27	c |    131174 |     492     2124     6405 |     3253     1724     19 |  0.000 % |
11.19/11.28	c |    196860 |     492     2124     6405 |     3578     2987     22 |  0.000 % |
17.49/17.56	c |    295387 |     492     2124     6405 |     3936     3482     21 |  0.000 % |
27.28/27.35	c |    443177 |     492     2124     6405 |     4330     3819     22 |  0.000 % |
42.37/42.44	c |    664862 |     492     2124     6405 |     4763     2428     21 |  0.000 % |
66.07/66.19	c |    997387 |     492     2124     6405 |     5239     2672     20 |  0.000 % |
103.26/103.35	c |   1496175 |     492     2124     6405 |     5763     4409     20 |  0.000 % |
161.03/161.14	c |   2244357 |     492     2124     6405 |     6339     5631     21 |  0.000 % |
253.40/253.55	c |   3366634 |     492     2124     6405 |     6973     3387     21 |  0.000 % |
396.15/396.32	c |   5050045 |     492     2124     6405 |     7670     5222     22 |  0.000 % |
621.67/621.93	c |   7575161 |     492     2124     6405 |     8438     6644     22 |  0.000 % |
979.47/980.00	c |  11362836 |     492     2124     6405 |     9281     4962     22 |  0.000 % |
1540.76/1541.43	c |  17044350 |     492     2124     6405 |    10210     5712     21 |  0.000 % |
2421.84/2422.84	c |  25566620 |     492     2124     6405 |    11231     9456     22 |  0.000 % |
3839.03/3840.52	c |  38350023 |     492     2124     6405 |    12354     7407     24 |  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/node46/watcher-424899-1177678195 -o ROOT/results/node46/solver-424899-1177678195 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424899-1177678195/minisat_noassertions /tmp/evaluation/424899-1177678195/instance-424899-1177678195.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: 1.00 0.99 0.99 3/78 21850
/proc/meminfo: memFree=1608064/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=1852 CPUtime=0
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 122502502 1896448 132 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134533625 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 463 132 62 130 0 330 0

[startup+0.031306 s]
/proc/loadavg: 1.00 0.99 0.99 3/78 21850
/proc/meminfo: memFree=1608064/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=1852 CPUtime=0.02
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 157 0 0 0 2 0 0 0 18 0 1 0 122502502 1896448 143 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 463 143 66 130 0 330 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1852

[startup+0.102318 s]
/proc/loadavg: 1.00 0.99 0.99 3/78 21850
/proc/meminfo: memFree=1608064/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=1984 CPUtime=0.1
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 178 0 0 0 10 0 0 0 18 0 1 0 122502502 2031616 164 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547318 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 496 164 66 130 0 363 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1984

[startup+0.301356 s]
/proc/loadavg: 1.00 0.99 0.99 3/78 21850
/proc/meminfo: memFree=1608064/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=1984 CPUtime=0.29
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 194 0 0 0 29 0 0 0 20 0 1 0 122502502 2031616 180 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547158 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 496 180 66 130 0 363 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1984

[startup+0.701429 s]
/proc/loadavg: 1.00 0.99 0.99 3/78 21850
/proc/meminfo: memFree=1608064/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=2116 CPUtime=0.69
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 214 0 0 0 69 0 0 0 24 0 1 0 122502502 2166784 200 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 529 200 66 130 0 396 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2116

[startup+1.50158 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 21851
/proc/meminfo: memFree=1607416/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=2248 CPUtime=1.49
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 243 0 0 0 149 0 0 0 25 0 1 0 122502502 2301952 229 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 562 229 66 130 0 429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2248

[startup+3.10187 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 21851
/proc/meminfo: memFree=1607160/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=2380 CPUtime=3.09
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 277 0 0 0 309 0 0 0 25 0 1 0 122502502 2437120 263 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 595 263 66 130 0 462 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2380

[startup+6.30147 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 21851
/proc/meminfo: memFree=1606840/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=2512 CPUtime=6.29
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 316 0 0 0 629 0 0 0 25 0 1 0 122502502 2572288 302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553127 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 628 302 66 130 0 495 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2512

[startup+12.7017 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 21851
/proc/meminfo: memFree=1606520/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=2772 CPUtime=12.69
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 379 0 0 0 1269 0 0 0 25 0 1 0 122502502 2838528 365 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 693 365 66 130 0 560 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2772

[startup+25.502 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 21851
/proc/meminfo: memFree=1606328/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=3036 CPUtime=25.48
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 442 0 0 0 2548 0 0 0 25 0 1 0 122502502 3108864 428 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552236 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 759 428 66 130 0 626 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3036

[startup+51.1028 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 21851
/proc/meminfo: memFree=1605880/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=3432 CPUtime=51.07
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 540 0 0 0 5107 0 0 0 25 0 1 0 122502502 3514368 526 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 858 526 66 130 0 725 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3432

[startup+102.304 s]
/proc/loadavg: 1.04 1.00 0.99 2/79 21851
/proc/meminfo: memFree=1605368/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=3960 CPUtime=102.25
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 663 0 0 0 10225 0 0 0 25 0 1 0 122502502 4055040 649 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547045 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 990 649 66 130 0 857 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 3960

[startup+162.301 s]
/proc/loadavg: 1.01 1.00 0.99 2/79 21851
/proc/meminfo: memFree=1604920/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=4364 CPUtime=162.23
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 781 0 0 0 16223 0 0 0 25 0 1 0 122502502 4468736 767 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 1091 767 66 130 0 958 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4364

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 21851
/proc/meminfo: memFree=1604472/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=4768 CPUtime=222.22
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 872 0 0 0 22221 1 0 0 25 0 1 0 122502502 4882432 858 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547330 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 1192 858 66 130 0 1059 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4768

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 21851
/proc/meminfo: memFree=1604088/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=5040 CPUtime=282.19
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 954 0 0 0 28218 1 0 0 25 0 1 0 122502502 5160960 940 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 1260 940 66 130 0 1127 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 5040

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 21851
/proc/meminfo: memFree=1603896/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=5312 CPUtime=342.17
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 1002 0 0 0 34216 1 0 0 25 0 1 0 122502502 5439488 988 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 1328 988 66 130 0 1195 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 5312

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 21851
/proc/meminfo: memFree=1603640/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=5584 CPUtime=402.15
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 1064 0 0 0 40214 1 0 0 25 0 1 0 122502502 5718016 1050 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 1396 1050 66 130 0 1263 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 5584

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 21851
/proc/meminfo: memFree=1603448/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=5716 CPUtime=462.12
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 1108 0 0 0 46211 1 0 0 25 0 1 0 122502502 5853184 1094 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 1429 1094 66 130 0 1296 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 5716

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 21851
/proc/meminfo: memFree=1603384/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=5980 CPUtime=522.1
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 1176 0 0 0 52209 1 0 0 25 0 1 0 122502502 6123520 1162 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 1495 1162 66 130 0 1362 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 5980

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 21851
/proc/meminfo: memFree=1603192/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=6112 CPUtime=582.09
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 1211 0 0 0 58207 2 0 0 25 0 1 0 122502502 6258688 1197 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 1528 1197 66 130 0 1395 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 6112

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 21851
/proc/meminfo: memFree=1603000/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=6376 CPUtime=642.06
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 1263 0 0 0 64204 2 0 0 25 0 1 0 122502502 6529024 1249 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 1594 1249 66 130 0 1461 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 6376


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22051
/proc/meminfo: memFree=1599096/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=10076 CPUtime=4000.77
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 2191 0 0 0 400061 16 0 0 25 0 1 0 122502502 10317824 2177 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548076 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 2519 2177 66 130 0 2386 0
Current children cumulated CPU time (s) 4000.77
Current children cumulated vsize (KiB) 10076

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22051
/proc/meminfo: memFree=1598968/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=10188 CPUtime=4060.75
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 2209 0 0 0 406059 16 0 0 25 0 1 0 122502502 10432512 2195 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 2547 2195 66 130 0 2414 0
Current children cumulated CPU time (s) 4060.75
Current children cumulated vsize (KiB) 10188

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22051
/proc/meminfo: memFree=1598968/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=10320 CPUtime=4120.73
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 2226 0 0 0 412056 17 0 0 25 0 1 0 122502502 10567680 2212 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 2580 2212 66 130 0 2447 0
Current children cumulated CPU time (s) 4120.73
Current children cumulated vsize (KiB) 10320

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22051
/proc/meminfo: memFree=1598904/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=10320 CPUtime=4180.7
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 2236 0 0 0 418053 17 0 0 25 0 1 0 122502502 10567680 2222 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 2580 2222 66 130 0 2447 0
Current children cumulated CPU time (s) 4180.7
Current children cumulated vsize (KiB) 10320

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22051
/proc/meminfo: memFree=1598840/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=10320 CPUtime=4240.68
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 2242 0 0 0 424051 17 0 0 25 0 1 0 122502502 10567680 2228 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 2580 2228 66 130 0 2447 0
Current children cumulated CPU time (s) 4240.68
Current children cumulated vsize (KiB) 10320

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 22217
/proc/meminfo: memFree=1597552/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=10460 CPUtime=4300.58
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 2256 0 0 0 430040 18 0 0 25 0 1 0 122502502 10711040 2242 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 2615 2242 66 130 0 2482 0
Current children cumulated CPU time (s) 4300.58
Current children cumulated vsize (KiB) 10460

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22249
/proc/meminfo: memFree=1598520/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=10460 CPUtime=4360.54
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 2261 0 0 0 436035 19 0 0 25 0 1 0 122502502 10711040 2247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 2615 2247 66 130 0 2482 0
Current children cumulated CPU time (s) 4360.54
Current children cumulated vsize (KiB) 10460

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22249
/proc/meminfo: memFree=1598584/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=10460 CPUtime=4420.52
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 2266 0 0 0 442033 19 0 0 25 0 1 0 122502502 10711040 2252 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547270 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 2615 2252 66 130 0 2482 0
Current children cumulated CPU time (s) 4420.52
Current children cumulated vsize (KiB) 10460

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22249
/proc/meminfo: memFree=1598584/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=10460 CPUtime=4480.49
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 2269 0 0 0 448030 19 0 0 25 0 1 0 122502502 10711040 2255 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546939 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 2615 2255 66 130 0 2482 0
Current children cumulated CPU time (s) 4480.49
Current children cumulated vsize (KiB) 10460

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22249
/proc/meminfo: memFree=1598584/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=10600 CPUtime=4540.47
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 2289 0 0 0 454027 20 0 0 25 0 1 0 122502502 10854400 2275 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 2650 2275 66 130 0 2517 0
Current children cumulated CPU time (s) 4540.47
Current children cumulated vsize (KiB) 10600

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22249
/proc/meminfo: memFree=1598520/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=10604 CPUtime=4600.45
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 2294 0 0 0 460025 20 0 0 25 0 1 0 122502502 10858496 2280 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 2651 2280 66 130 0 2518 0
Current children cumulated CPU time (s) 4600.45
Current children cumulated vsize (KiB) 10604

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22249
/proc/meminfo: memFree=1598520/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=10604 CPUtime=4660.43
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 2302 0 0 0 466023 20 0 0 25 0 1 0 122502502 10858496 2288 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 2651 2288 66 130 0 2518 0
Current children cumulated CPU time (s) 4660.43
Current children cumulated vsize (KiB) 10604

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22249
/proc/meminfo: memFree=1598520/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=10604 CPUtime=4720.4
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 2313 0 0 0 472020 20 0 0 25 0 1 0 122502502 10858496 2299 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 2651 2299 66 130 0 2518 0
Current children cumulated CPU time (s) 4720.4
Current children cumulated vsize (KiB) 10604

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22249
/proc/meminfo: memFree=1598520/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=10604 CPUtime=4780.39
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 2318 0 0 0 478018 21 0 0 25 0 1 0 122502502 10858496 2304 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 2651 2304 66 130 0 2518 0
Current children cumulated CPU time (s) 4780.39
Current children cumulated vsize (KiB) 10604

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22249
/proc/meminfo: memFree=1598648/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=10740 CPUtime=4840.36
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 2323 0 0 0 484015 21 0 0 25 0 1 0 122502502 10997760 2309 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552662 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 2685 2309 66 130 0 2552 0
Current children cumulated CPU time (s) 4840.36
Current children cumulated vsize (KiB) 10740

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22249
/proc/meminfo: memFree=1598648/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=10740 CPUtime=4900.33
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 2324 0 0 0 490012 21 0 0 25 0 1 0 122502502 10997760 2310 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552249 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 2685 2310 66 130 0 2552 0
Current children cumulated CPU time (s) 4900.33
Current children cumulated vsize (KiB) 10740

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22249
/proc/meminfo: memFree=1598648/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=10740 CPUtime=4960.32
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 2332 0 0 0 496010 22 0 0 25 0 1 0 122502502 10997760 2318 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546901 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 2685 2318 66 130 0 2552 0
Current children cumulated CPU time (s) 4960.32
Current children cumulated vsize (KiB) 10740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22249
/proc/meminfo: memFree=1598584/2055920 swapFree=4159800/4192956
[pid=21850] ppid=21848 vsize=10740 CPUtime=5000
/proc/21850/stat : 21850 (minisat_noasser) R 21848 21850 21560 0 -1 4194304 2347 0 0 0 499978 22 0 0 25 0 1 0 122502502 10997760 2333 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/21850/statm: 2685 2333 66 130 0 2552 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 10740

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): 5002.01
CPU time (s): 5000.02
CPU user time (s): 4999.79
CPU system time (s): 0.225965
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 10740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.79
system time used= 0.225965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2347
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= 104422

runsolver used 4.78927 second user time and 10.9843 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Fri Apr 27 12:49:55 UTC 2007

IDJOB= 424899
IDBENCH= 19977
IDSOLVER= 189
FILE ID= node46/424899-1177678195

PBS_JOBID= 4698602

Free space on /tmp= 66131 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1212545732-02.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424899-1177678195/minisat_noassertions /tmp/evaluation/424899-1177678195/instance-424899-1177678195.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-424899-1177678195 -o ROOT/results/node46/solver-424899-1177678195 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424899-1177678195/minisat_noassertions /tmp/evaluation/424899-1177678195/instance-424899-1177678195.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c19b938c6cf4650d8039fc9c59375167

RANDOM SEED= 775917406

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1608536 kB
Buffers:         42260 kB
Cached:         324796 kB
SwapCached:       3476 kB
Active:         251060 kB
Inactive:       140416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1608536 kB
SwapTotal:     4192956 kB
SwapFree:      4159800 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          31536 kB
Slab:            41304 kB
Committed_AS:  3506204 kB
PageTables:       1992 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= 66131 MiB

End job on node46 on Fri Apr 27 14:13:20 UTC 2007