Trace number 421070

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 1200.03 1200.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S539876024-03.SAT.shuffled.cnf
MD5SUMb381c5db6618c52308ae51b63263d1f3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.018997
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 |     488     2102     6348 |      700        0    nan |  0.000 % |
0.00/0.00	c |       101 |     488     2102     6348 |      770      101     23 |  0.000 % |
0.00/0.01	c |       251 |     488     2102     6348 |      847      251     23 |  0.000 % |
0.00/0.02	c |       476 |     488     2102     6348 |      932      476     22 |  0.000 % |
0.00/0.03	c |       813 |     488     2102     6348 |     1025      813     22 |  0.000 % |
0.00/0.05	c |      1319 |     488     2102     6348 |     1128      787     21 |  0.000 % |
0.00/0.08	c |      2080 |     488     2102     6348 |     1241      957     20 |  0.000 % |
0.10/0.13	c |      3220 |     488     2102     6348 |     1365      802     19 |  0.000 % |
0.20/0.21	c |      4928 |     488     2102     6348 |     1501     1095     19 |  0.000 % |
0.30/0.33	c |      7493 |     488     2102     6348 |     1652     1329     21 |  0.000 % |
0.50/0.52	c |     11337 |     488     2102     6348 |     1817      915     18 |  0.000 % |
0.80/0.82	c |     17103 |     488     2102     6348 |     1999     1114     19 |  0.000 % |
1.20/1.28	c |     25752 |     488     2102     6348 |     2198     1578     19 |  0.000 % |
1.90/1.97	c |     38729 |     488     2102     6348 |     2418     2186     20 |  0.000 % |
2.99/3.04	c |     58190 |     488     2102     6348 |     2660     1907     21 |  0.000 % |
4.69/4.73	c |     87384 |     488     2102     6348 |     2926     2599     21 |  0.000 % |
7.29/7.34	c |    131173 |     488     2102     6348 |     3219     1816     19 |  0.000 % |
11.39/11.40	c |    196858 |     488     2102     6348 |     3541     2044     21 |  0.000 % |
17.49/17.60	c |    295384 |     488     2102     6348 |     3895     3575     22 |  0.000 % |
27.39/27.46	c |    443173 |     488     2102     6348 |     4285     3463     23 |  0.000 % |
42.79/42.85	c |    664856 |     488     2102     6348 |     4713     4044     21 |  0.000 % |
66.77/66.84	c |    997381 |     488     2102     6348 |     5185     3190     23 |  0.000 % |
103.96/104.04	c |   1496169 |     488     2102     6348 |     5703     4877     24 |  0.000 % |
162.46/162.53	c |   2244352 |     488     2102     6348 |     6273     4301     22 |  0.000 % |
254.23/254.34	c |   3366626 |     488     2102     6348 |     6901     3625     21 |  0.000 % |
400.80/400.99	c |   5050037 |     488     2102     6348 |     7591     4269     23 |  0.000 % |
629.15/629.36	c |   7575154 |     488     2102     6348 |     8350     4280     23 |  0.000 % |
981.27/981.60	c |  11362830 |     488     2102     6348 |     9185     4646     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/node34/watcher-421070-1177498059 -o ROOT/results/node34/solver-421070-1177498059 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421070-1177498059/minisat_noassertions /tmp/evaluation/421070-1177498059/instance-421070-1177498059.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.92 3/77 26894
/proc/meminfo: memFree=1677704/2055920 swapFree=4159752/4192956
[pid=26894] ppid=26892 vsize=1852 CPUtime=0
/proc/26894/stat : 26894 (minisat_noasser) R 26892 26894 26124 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 197721300 1896448 132 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134682200 0 0 4096 3 0 0 0 17 1 0 0
/proc/26894/statm: 463 132 62 130 0 330 0

[startup+0.00728111 s]
/proc/loadavg: 0.92 0.98 0.92 3/77 26894
/proc/meminfo: memFree=1677704/2055920 swapFree=4159752/4192956
[pid=26894] ppid=26892 vsize=1852 CPUtime=0
/proc/26894/stat : 26894 (minisat_noasser) R 26892 26894 26124 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 197721300 1896448 134 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26894/statm: 463 134 63 130 0 330 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1852

[startup+0.102287 s]
/proc/loadavg: 0.92 0.98 0.92 3/77 26894
/proc/meminfo: memFree=1677704/2055920 swapFree=4159752/4192956
[pid=26894] ppid=26892 vsize=1984 CPUtime=0.1
/proc/26894/stat : 26894 (minisat_noasser) R 26892 26894 26124 0 -1 4194304 176 0 0 0 10 0 0 0 18 0 1 0 197721300 2031616 162 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/26894/statm: 496 162 66 130 0 363 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1984

[startup+0.302304 s]
/proc/loadavg: 0.92 0.98 0.92 3/77 26894
/proc/meminfo: memFree=1677704/2055920 swapFree=4159752/4192956
[pid=26894] ppid=26892 vsize=1984 CPUtime=0.3
/proc/26894/stat : 26894 (minisat_noasser) R 26892 26894 26124 0 -1 4194304 191 0 0 0 30 0 0 0 19 0 1 0 197721300 2031616 177 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/26894/statm: 496 177 66 130 0 363 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1984

[startup+0.701336 s]
/proc/loadavg: 0.92 0.98 0.92 3/77 26894
/proc/meminfo: memFree=1677704/2055920 swapFree=4159752/4192956
[pid=26894] ppid=26892 vsize=2116 CPUtime=0.7
/proc/26894/stat : 26894 (minisat_noasser) R 26892 26894 26124 0 -1 4194304 214 0 0 0 70 0 0 0 23 0 1 0 197721300 2166784 200 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26894/statm: 529 200 66 130 0 396 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2116

[startup+1.5014 s]
/proc/loadavg: 0.92 0.98 0.92 2/78 26895
/proc/meminfo: memFree=1677056/2055920 swapFree=4159752/4192956
[pid=26894] ppid=26892 vsize=2248 CPUtime=1.5
/proc/26894/stat : 26894 (minisat_noasser) R 26892 26894 26124 0 -1 4194304 242 0 0 0 150 0 0 0 25 0 1 0 197721300 2301952 228 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/26894/statm: 562 228 66 130 0 429 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2248

[startup+3.10153 s]
/proc/loadavg: 0.92 0.98 0.92 2/78 26895
/proc/meminfo: memFree=1676864/2055920 swapFree=4159752/4192956
[pid=26894] ppid=26892 vsize=2380 CPUtime=3.09
/proc/26894/stat : 26894 (minisat_noasser) R 26892 26894 26124 0 -1 4194304 267 0 0 0 309 0 0 0 25 0 1 0 197721300 2437120 253 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/26894/statm: 595 253 66 130 0 462 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2380

[startup+6.30178 s]
/proc/loadavg: 0.93 0.98 0.92 2/78 26895
/proc/meminfo: memFree=1676544/2055920 swapFree=4159752/4192956
[pid=26894] ppid=26892 vsize=2512 CPUtime=6.29
/proc/26894/stat : 26894 (minisat_noasser) R 26892 26894 26124 0 -1 4194304 308 0 0 0 629 0 0 0 25 0 1 0 197721300 2572288 294 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/26894/statm: 628 294 66 130 0 495 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2512

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.92 2/78 26895
/proc/meminfo: memFree=1676224/2055920 swapFree=4159752/4192956
[pid=26894] ppid=26892 vsize=2784 CPUtime=12.69
/proc/26894/stat : 26894 (minisat_noasser) R 26892 26894 26124 0 -1 4194304 366 0 0 0 1269 0 0 0 25 0 1 0 197721300 2850816 352 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553133 0 0 4096 3 0 0 0 17 1 0 0
/proc/26894/statm: 696 352 66 130 0 563 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2784

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.92 2/78 26895
/proc/meminfo: memFree=1675904/2055920 swapFree=4159752/4192956
[pid=26894] ppid=26892 vsize=3048 CPUtime=25.49
/proc/26894/stat : 26894 (minisat_noasser) R 26892 26894 26124 0 -1 4194304 429 0 0 0 2549 0 0 0 25 0 1 0 197721300 3121152 415 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/26894/statm: 762 415 66 130 0 629 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3048

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.92 2/78 26895
/proc/meminfo: memFree=1675520/2055920 swapFree=4159752/4192956
[pid=26894] ppid=26892 vsize=3448 CPUtime=51.08
/proc/26894/stat : 26894 (minisat_noasser) R 26892 26894 26124 0 -1 4194304 530 0 0 0 5108 0 0 0 25 0 1 0 197721300 3530752 516 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546949 0 0 4096 3 0 0 0 17 1 0 0
/proc/26894/statm: 862 516 66 130 0 729 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3448

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.92 2/78 26895
/proc/meminfo: memFree=1675136/2055920 swapFree=4159752/4192956
[pid=26894] ppid=26892 vsize=3848 CPUtime=102.27
/proc/26894/stat : 26894 (minisat_noasser) R 26892 26894 26124 0 -1 4194304 639 0 0 0 10227 0 0 0 25 0 1 0 197721300 3940352 625 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/26894/statm: 962 625 66 130 0 829 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3848

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 26895
/proc/meminfo: memFree=1674752/2055920 swapFree=4159752/4192956
[pid=26894] ppid=26892 vsize=4224 CPUtime=162.26
/proc/26894/stat : 26894 (minisat_noasser) R 26892 26894 26124 0 -1 4194304 731 0 0 0 16225 1 0 0 25 0 1 0 197721300 4325376 717 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/26894/statm: 1056 717 66 130 0 923 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 4224

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 26895
/proc/meminfo: memFree=1674368/2055920 swapFree=4159752/4192956
[pid=26894] ppid=26892 vsize=4624 CPUtime=222.24
/proc/26894/stat : 26894 (minisat_noasser) R 26892 26894 26124 0 -1 4194304 825 0 0 0 22223 1 0 0 25 0 1 0 197721300 4734976 811 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/26894/statm: 1156 811 66 130 0 1023 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4624

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 26895
/proc/meminfo: memFree=1674048/2055920 swapFree=4159752/4192956
[pid=26894] ppid=26892 vsize=4892 CPUtime=282.22
/proc/26894/stat : 26894 (minisat_noasser) R 26892 26894 26124 0 -1 4194304 892 0 0 0 28221 1 0 0 25 0 1 0 197721300 5009408 878 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/26894/statm: 1223 878 66 130 0 1090 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4892

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.92 3/78 26895
/proc/meminfo: memFree=1673792/2055920 swapFree=4159752/4192956
[pid=26894] ppid=26892 vsize=5028 CPUtime=342.22
/proc/26894/stat : 26894 (minisat_noasser) R 26892 26894 26124 0 -1 4194304 955 0 0 0 34220 2 0 0 25 0 1 0 197721300 5148672 941 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/26894/statm: 1257 941 66 130 0 1124 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 5028

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 26895
/proc/meminfo: memFree=1673600/2055920 swapFree=4159752/4192956
[pid=26894] ppid=26892 vsize=5296 CPUtime=402.2
/proc/26894/stat : 26894 (minisat_noasser) R 26892 26894 26124 0 -1 4194304 1006 0 0 0 40218 2 0 0 25 0 1 0 197721300 5423104 992 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/26894/statm: 1324 992 66 130 0 1191 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 5296

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 26895
/proc/meminfo: memFree=1673408/2055920 swapFree=4159752/4192956
[pid=26894] ppid=26892 vsize=5436 CPUtime=462.18
/proc/26894/stat : 26894 (minisat_noasser) R 26892 26894 26124 0 -1 4194304 1057 0 0 0 46216 2 0 0 25 0 1 0 197721300 5566464 1043 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/26894/statm: 1359 1043 66 130 0 1226 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 5436

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 26895
/proc/meminfo: memFree=1673216/2055920 swapFree=4159752/4192956
[pid=26894] ppid=26892 vsize=5696 CPUtime=522.17
/proc/26894/stat : 26894 (minisat_noasser) R 26892 26894 26124 0 -1 4194304 1103 0 0 0 52215 2 0 0 25 0 1 0 197721300 5832704 1089 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553456 0 0 4096 3 0 0 0 17 1 0 0
/proc/26894/statm: 1424 1089 66 130 0 1291 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 5696

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 26895
/proc/meminfo: memFree=1673024/2055920 swapFree=4159752/4192956
[pid=26894] ppid=26892 vsize=5832 CPUtime=582.16
/proc/26894/stat : 26894 (minisat_noasser) R 26892 26894 26124 0 -1 4194304 1144 0 0 0 58213 3 0 0 25 0 1 0 197721300 5971968 1130 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/26894/statm: 1458 1130 66 130 0 1325 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 5832

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 26895
/proc/meminfo: memFree=1672832/2055920 swapFree=4159752/4192956
[pid=26894] ppid=26892 vsize=6096 CPUtime=642.15
/proc/26894/stat : 26894 (minisat_noasser) R 26892 26894 26124 0 -1 4194304 1188 0 0 0 64212 3 0 0 25 0 1 0 197721300 6242304 1174 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/26894/statm: 1524 1174 66 130 0 1391 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 6096

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 26895
/proc/meminfo: memFree=1672704/2055920 swapFree=4159752/4192956
[pid=26894] ppid=26892 vsize=6096 CPUtime=702.13
/proc/26894/stat : 26894 (minisat_noasser) R 26892 26894 26124 0 -1 4194304 1219 0 0 0 70210 3 0 0 25 0 1 0 197721300 6242304 1205 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552397 0 0 4096 3 0 0 0 17 1 0 0
/proc/26894/statm: 1524 1205 66 130 0 1391 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 6096

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 26895
/proc/meminfo: memFree=1672576/2055920 swapFree=4159752/4192956
[pid=26894] ppid=26892 vsize=6240 CPUtime=762.12
/proc/26894/stat : 26894 (minisat_noasser) R 26892 26894 26124 0 -1 4194304 1248 0 0 0 76208 4 0 0 25 0 1 0 197721300 6389760 1234 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/26894/statm: 1560 1234 66 130 0 1427 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 6240

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/84 27011
/proc/meminfo: memFree=1671168/2055920 swapFree=4159752/4192956
[pid=26894] ppid=26892 vsize=6380 CPUtime=822.05
/proc/26894/stat : 26894 (minisat_noasser) R 26892 26894 26124 0 -1 4194304 1267 0 0 0 82201 4 0 0 25 0 1 0 197721300 6533120 1253 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/26894/statm: 1595 1253 66 130 0 1462 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 6380

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27093
/proc/meminfo: memFree=1672128/2055920 swapFree=4159752/4192956
[pid=26894] ppid=26892 vsize=6520 CPUtime=881.99
/proc/26894/stat : 26894 (minisat_noasser) R 26892 26894 26124 0 -1 4194304 1293 0 0 0 88194 5 0 0 25 0 1 0 197721300 6676480 1279 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/26894/statm: 1630 1279 66 130 0 1497 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 6520

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27093
/proc/meminfo: memFree=1672192/2055920 swapFree=4159752/4192956
[pid=26894] ppid=26892 vsize=6520 CPUtime=941.97
/proc/26894/stat : 26894 (minisat_noasser) R 26892 26894 26124 0 -1 4194304 1302 0 0 0 94192 5 0 0 25 0 1 0 197721300 6676480 1288 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/26894/statm: 1630 1288 66 130 0 1497 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 6520

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27093
/proc/meminfo: memFree=1672128/2055920 swapFree=4159752/4192956
[pid=26894] ppid=26892 vsize=6656 CPUtime=1001.96
/proc/26894/stat : 26894 (minisat_noasser) R 26892 26894 26124 0 -1 4194304 1342 0 0 0 100190 6 0 0 25 0 1 0 197721300 6815744 1328 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26894/statm: 1664 1328 66 130 0 1531 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 6656

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27093
/proc/meminfo: memFree=1672000/2055920 swapFree=4159752/4192956
[pid=26894] ppid=26892 vsize=6788 CPUtime=1061.95
/proc/26894/stat : 26894 (minisat_noasser) R 26892 26894 26124 0 -1 4194304 1381 0 0 0 106189 6 0 0 25 0 1 0 197721300 6950912 1367 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/26894/statm: 1697 1367 66 130 0 1564 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 6788

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27093
/proc/meminfo: memFree=1671936/2055920 swapFree=4159752/4192956
[pid=26894] ppid=26892 vsize=6920 CPUtime=1121.94
/proc/26894/stat : 26894 (minisat_noasser) R 26892 26894 26124 0 -1 4194304 1400 0 0 0 112187 7 0 0 25 0 1 0 197721300 7086080 1386 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/26894/statm: 1730 1386 66 130 0 1597 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 6920

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27093
/proc/meminfo: memFree=1671808/2055920 swapFree=4159752/4192956
[pid=26894] ppid=26892 vsize=7056 CPUtime=1181.92
/proc/26894/stat : 26894 (minisat_noasser) R 26892 26894 26124 0 -1 4194304 1427 0 0 0 118185 7 0 0 25 0 1 0 197721300 7225344 1413 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/26894/statm: 1764 1413 66 130 0 1631 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 7056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 27093
/proc/meminfo: memFree=1671744/2055920 swapFree=4159752/4192956
[pid=26894] ppid=26892 vsize=7056 CPUtime=1200.02
/proc/26894/stat : 26894 (minisat_noasser) R 26892 26894 26124 0 -1 4194304 1434 0 0 0 119995 7 0 0 25 0 1 0 197721300 7225344 1420 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/26894/statm: 1764 1420 66 130 0 1631 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 7056

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.95
CPU system time (s): 0.078987
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 7056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.078987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1434
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= 9980

runsolver used 0.965853 second user time and 2.48862 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Wed Apr 25 10:47:39 UTC 2007

IDJOB= 421070
IDBENCH= 19979
IDSOLVER= 188
FILE ID= node34/421070-1177498059

PBS_JOBID= 4685865

Free space on /tmp= 66412 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S539876024-03.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421070-1177498059/minisat_noassertions /tmp/evaluation/421070-1177498059/instance-421070-1177498059.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-421070-1177498059 -o ROOT/results/node34/solver-421070-1177498059 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421070-1177498059/minisat_noassertions /tmp/evaluation/421070-1177498059/instance-421070-1177498059.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  b381c5db6618c52308ae51b63263d1f3

RANDOM SEED= 545155673

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1678112 kB
Buffers:         44932 kB
Cached:         245856 kB
SwapCached:       3244 kB
Active:         155328 kB
Inactive:       159424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1678112 kB
SwapTotal:     4192956 kB
SwapFree:      4159752 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          30760 kB
Slab:            48352 kB
Committed_AS:  1609668 kB
PageTables:       1976 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= 66412 MiB

End job on node34 on Wed Apr 25 11:07:41 UTC 2007