Trace number 421349

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 1200.07 1200.51

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1275186626-09-UNSAT.cnf
MD5SUM53a19f144e67fa11d9773b213d1fd815
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark137.785
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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:  810                                                  |
0.00/0.00	c |  Number of clauses:    2931                                                 |
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 |     755     2830     8418 |      943        0    nan |  0.000 % |
0.00/0.01	c |       101 |     755     2830     8418 |     1037      101     21 |  0.000 % |
0.00/0.02	c |       251 |     755     2830     8418 |     1141      251     19 |  0.000 % |
0.00/0.03	c |       478 |     755     2830     8418 |     1255      478     19 |  0.000 % |
0.00/0.04	c |       816 |     755     2830     8418 |     1381      816     19 |  0.000 % |
0.00/0.07	c |      1322 |     755     2830     8418 |     1519     1322     19 |  0.001 % |
0.10/0.11	c |      2082 |     755     2830     8418 |     1671     1288     19 |  0.000 % |
0.10/0.18	c |      3222 |     755     2830     8418 |     1838     1569     19 |  0.000 % |
0.20/0.27	c |      4930 |     755     2830     8418 |     2022     1373     19 |  0.000 % |
0.40/0.43	c |      7493 |     755     2830     8418 |     2224     1854     18 |  0.000 % |
0.60/0.68	c |     11338 |     755     2830     8418 |     2446     2272     20 |  0.000 % |
1.00/1.07	c |     17107 |     755     2830     8418 |     2691     1760     18 |  0.000 % |
1.59/1.67	c |     25756 |     755     2830     8418 |     2960     2102     18 |  0.000 % |
2.59/2.60	c |     38732 |     755     2830     8418 |     3256     2978     18 |  0.000 % |
3.99/4.03	c |     58193 |     755     2830     8418 |     3582     2502     20 |  0.000 % |
6.19/6.23	c |     87385 |     755     2830     8418 |     3940     2507     19 |  0.001 % |
9.59/9.68	c |    131175 |     755     2830     8418 |     4334     2208     22 |  0.000 % |
14.99/15.05	c |    196860 |     755     2830     8418 |     4768     4108     20 |  0.000 % |
23.49/23.51	c |    295386 |     755     2830     8418 |     5244     3574     18 |  0.000 % |
36.28/36.35	c |    443175 |     755     2830     8418 |     5769     2773     17 |  0.000 % |
56.37/56.46	c |    664859 |     755     2830     8418 |     6346     5589     21 |  0.000 % |
88.06/88.10	c |    997384 |     755     2830     8418 |     6980     4522     21 |  0.000 % |
137.74/137.83	c |   1496172 |     755     2830     8418 |     7678     6720     21 |  0.000 % |
215.11/215.22	c |   2244354 |     755     2830     8418 |     8446     7377     23 |  0.000 % |
335.96/336.19	c |   3366628 |     755     2830     8418 |     9291     6345     21 |  0.000 % |
527.30/527.50	c |   5050039 |     755     2830     8418 |    10220     5517     18 |  0.001 % |
825.80/826.11	c |   7575157 |     755     2830     8418 |    11242     6407     18 |  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/node67/watcher-421349-1177502843 -o ROOT/results/node67/solver-421349-1177502843 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421349-1177502843/minisat_noassertions /tmp/evaluation/421349-1177502843/instance-421349-1177502843.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 0.97 3/64 24573
/proc/meminfo: memFree=1705656/2055920 swapFree=4182912/4192956
[pid=24573] ppid=24571 vsize=1984 CPUtime=0
/proc/24573/stat : 24573 (minisat_noasser) R 24571 24573 23144 0 -1 4194304 170 0 0 0 0 0 0 0 18 0 1 0 226273818 2031616 156 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134788437 0 0 4096 3 0 0 0 17 1 0 0
/proc/24573/statm: 496 158 62 130 0 363 0

[startup+0.0762879 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 24573
/proc/meminfo: memFree=1705656/2055920 swapFree=4182912/4192956
[pid=24573] ppid=24571 vsize=1984 CPUtime=0.07
/proc/24573/stat : 24573 (minisat_noasser) R 24571 24573 23144 0 -1 4194304 196 0 0 0 7 0 0 0 18 0 1 0 226273818 2031616 182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24573/statm: 496 182 66 130 0 363 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1984

[startup+0.101293 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 24573
/proc/meminfo: memFree=1705656/2055920 swapFree=4182912/4192956
[pid=24573] ppid=24571 vsize=2116 CPUtime=0.1
/proc/24573/stat : 24573 (minisat_noasser) R 24571 24573 23144 0 -1 4194304 202 0 0 0 10 0 0 0 18 0 1 0 226273818 2166784 188 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547873 0 0 4096 3 0 0 0 17 1 0 0
/proc/24573/statm: 529 188 66 130 0 396 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2116

[startup+0.30133 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 24573
/proc/meminfo: memFree=1705656/2055920 swapFree=4182912/4192956
[pid=24573] ppid=24571 vsize=2116 CPUtime=0.3
/proc/24573/stat : 24573 (minisat_noasser) R 24571 24573 23144 0 -1 4194304 219 0 0 0 30 0 0 0 19 0 1 0 226273818 2166784 205 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24573/statm: 529 205 66 130 0 396 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2116

[startup+0.701403 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 24573
/proc/meminfo: memFree=1705656/2055920 swapFree=4182912/4192956
[pid=24573] ppid=24571 vsize=2248 CPUtime=0.7
/proc/24573/stat : 24573 (minisat_noasser) R 24571 24573 23144 0 -1 4194304 255 0 0 0 70 0 0 0 22 0 1 0 226273818 2301952 241 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547290 0 0 4096 3 0 0 0 17 1 0 0
/proc/24573/statm: 562 241 66 130 0 429 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2248

[startup+1.50155 s]
/proc/loadavg: 0.92 0.98 0.97 2/65 24574
/proc/meminfo: memFree=1704944/2055920 swapFree=4182912/4192956
[pid=24573] ppid=24571 vsize=2380 CPUtime=1.49
/proc/24573/stat : 24573 (minisat_noasser) R 24571 24573 23144 0 -1 4194304 277 0 0 0 149 0 0 0 25 0 1 0 226273818 2437120 263 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/24573/statm: 595 263 66 130 0 462 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2380

[startup+3.10284 s]
/proc/loadavg: 0.93 0.98 0.97 2/65 24574
/proc/meminfo: memFree=1704624/2055920 swapFree=4182912/4192956
[pid=24573] ppid=24571 vsize=2512 CPUtime=3.1
/proc/24573/stat : 24573 (minisat_noasser) R 24571 24573 23144 0 -1 4194304 314 0 0 0 310 0 0 0 25 0 1 0 226273818 2572288 300 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552742 0 0 4096 3 0 0 0 17 1 0 0
/proc/24573/statm: 628 300 66 130 0 495 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2512

[startup+6.30143 s]
/proc/loadavg: 0.93 0.98 0.97 2/65 24574
/proc/meminfo: memFree=1704240/2055920 swapFree=4182912/4192956
[pid=24573] ppid=24571 vsize=2644 CPUtime=6.29
/proc/24573/stat : 24573 (minisat_noasser) R 24571 24573 23144 0 -1 4194304 354 0 0 0 629 0 0 0 25 0 1 0 226273818 2707456 340 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/24573/statm: 661 340 66 130 0 528 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2644

[startup+12.7016 s]
/proc/loadavg: 0.94 0.98 0.97 2/65 24574
/proc/meminfo: memFree=1703920/2055920 swapFree=4182912/4192956
[pid=24573] ppid=24571 vsize=2904 CPUtime=12.69
/proc/24573/stat : 24573 (minisat_noasser) R 24571 24573 23144 0 -1 4194304 426 0 0 0 1269 0 0 0 25 0 1 0 226273818 2973696 412 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/24573/statm: 726 412 66 130 0 593 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2904

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.97 2/65 24574
/proc/meminfo: memFree=1703536/2055920 swapFree=4182912/4192956
[pid=24573] ppid=24571 vsize=3300 CPUtime=25.49
/proc/24573/stat : 24573 (minisat_noasser) R 24571 24573 23144 0 -1 4194304 518 0 0 0 2549 0 0 0 25 0 1 0 226273818 3379200 504 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547276 0 0 4096 3 0 0 0 17 1 0 0
/proc/24573/statm: 825 504 66 130 0 692 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3300

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.97 2/65 24574
/proc/meminfo: memFree=1703088/2055920 swapFree=4182912/4192956
[pid=24573] ppid=24571 vsize=3700 CPUtime=51.07
/proc/24573/stat : 24573 (minisat_noasser) R 24571 24573 23144 0 -1 4194304 620 0 0 0 5107 0 0 0 25 0 1 0 226273818 3788800 606 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/24573/statm: 925 606 66 130 0 792 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3700

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.97 2/65 24574
/proc/meminfo: memFree=1702448/2055920 swapFree=4182912/4192956
[pid=24573] ppid=24571 vsize=4364 CPUtime=102.26
/proc/24573/stat : 24573 (minisat_noasser) R 24571 24573 23144 0 -1 4194304 784 0 0 0 10226 0 0 0 25 0 1 0 226273818 4468736 770 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24573/statm: 1091 770 66 130 0 958 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4364

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24574
/proc/meminfo: memFree=1702000/2055920 swapFree=4182912/4192956
[pid=24573] ppid=24571 vsize=4896 CPUtime=162.23
/proc/24573/stat : 24573 (minisat_noasser) R 24571 24573 23144 0 -1 4194304 911 0 0 0 16223 0 0 0 25 0 1 0 226273818 5013504 897 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558152 0 0 4096 3 0 0 0 17 1 0 0
/proc/24573/statm: 1224 897 66 130 0 1091 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4896

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24574
/proc/meminfo: memFree=1701616/2055920 swapFree=4182912/4192956
[pid=24573] ppid=24571 vsize=5312 CPUtime=222.21
/proc/24573/stat : 24573 (minisat_noasser) R 24571 24573 23144 0 -1 4194304 998 0 0 0 22221 0 0 0 25 0 1 0 226273818 5439488 984 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552572 0 0 4096 3 0 0 0 17 1 0 0
/proc/24573/statm: 1328 984 66 130 0 1195 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5312

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24574
/proc/meminfo: memFree=1701232/2055920 swapFree=4182912/4192956
[pid=24573] ppid=24571 vsize=5580 CPUtime=282.19
/proc/24573/stat : 24573 (minisat_noasser) R 24571 24573 23144 0 -1 4194304 1080 0 0 0 28219 0 0 0 25 0 1 0 226273818 5713920 1066 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/24573/statm: 1395 1066 66 130 0 1262 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 5580

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24574
/proc/meminfo: memFree=1701040/2055920 swapFree=4182912/4192956
[pid=24573] ppid=24571 vsize=5848 CPUtime=342.16
/proc/24573/stat : 24573 (minisat_noasser) R 24571 24573 23144 0 -1 4194304 1136 0 0 0 34216 0 0 0 25 0 1 0 226273818 5988352 1122 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/24573/statm: 1462 1122 66 130 0 1329 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 5848

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24574
/proc/meminfo: memFree=1700784/2055920 swapFree=4182912/4192956
[pid=24573] ppid=24571 vsize=6116 CPUtime=402.15
/proc/24573/stat : 24573 (minisat_noasser) R 24571 24573 23144 0 -1 4194304 1211 0 0 0 40214 1 0 0 25 0 1 0 226273818 6262784 1197 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/24573/statm: 1529 1197 66 130 0 1396 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 6116

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24574
/proc/meminfo: memFree=1700528/2055920 swapFree=4182912/4192956
[pid=24573] ppid=24571 vsize=6248 CPUtime=462.13
/proc/24573/stat : 24573 (minisat_noasser) R 24571 24573 23144 0 -1 4194304 1254 0 0 0 46212 1 0 0 25 0 1 0 226273818 6397952 1240 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24573/statm: 1562 1240 66 130 0 1429 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 6248

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24574
/proc/meminfo: memFree=1700464/2055920 swapFree=4182912/4192956
[pid=24573] ppid=24571 vsize=6372 CPUtime=522.11
/proc/24573/stat : 24573 (minisat_noasser) R 24571 24573 23144 0 -1 4194304 1283 0 0 0 52210 1 0 0 25 0 1 0 226273818 6524928 1269 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/24573/statm: 1593 1269 66 130 0 1460 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 6372

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24574
/proc/meminfo: memFree=1700080/2055920 swapFree=4182912/4192956
[pid=24573] ppid=24571 vsize=6772 CPUtime=582.08
/proc/24573/stat : 24573 (minisat_noasser) R 24571 24573 23144 0 -1 4194304 1371 0 0 0 58207 1 0 0 25 0 1 0 226273818 6934528 1357 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/24573/statm: 1693 1357 66 130 0 1560 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 6772

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24574
/proc/meminfo: memFree=1699824/2055920 swapFree=4182912/4192956
[pid=24573] ppid=24571 vsize=7052 CPUtime=642.06
/proc/24573/stat : 24573 (minisat_noasser) R 24571 24573 23144 0 -1 4194304 1425 0 0 0 64205 1 0 0 25 0 1 0 226273818 7221248 1411 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551685 0 0 4096 3 0 0 0 17 1 0 0
/proc/24573/statm: 1763 1411 66 130 0 1630 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 7052

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24574
/proc/meminfo: memFree=1699632/2055920 swapFree=4182912/4192956
[pid=24573] ppid=24571 vsize=7184 CPUtime=702.04
/proc/24573/stat : 24573 (minisat_noasser) R 24571 24573 23144 0 -1 4194304 1467 0 0 0 70203 1 0 0 25 0 1 0 226273818 7356416 1453 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/24573/statm: 1796 1453 66 130 0 1663 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 7184

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24574
/proc/meminfo: memFree=1699440/2055920 swapFree=4182912/4192956
[pid=24573] ppid=24571 vsize=7328 CPUtime=762.02
/proc/24573/stat : 24573 (minisat_noasser) R 24571 24573 23144 0 -1 4194304 1512 0 0 0 76201 1 0 0 25 0 1 0 226273818 7503872 1498 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553651 0 0 4096 3 0 0 0 17 1 0 0
/proc/24573/statm: 1832 1498 66 130 0 1699 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 7328

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24574
/proc/meminfo: memFree=1699376/2055920 swapFree=4182912/4192956
[pid=24573] ppid=24571 vsize=7464 CPUtime=821.99
/proc/24573/stat : 24573 (minisat_noasser) R 24571 24573 23144 0 -1 4194304 1531 0 0 0 82198 1 0 0 25 0 1 0 226273818 7643136 1517 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546759 0 0 4096 3 0 0 0 17 1 0 0
/proc/24573/statm: 1866 1517 66 130 0 1733 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 7464

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24574
/proc/meminfo: memFree=1699056/2055920 swapFree=4182912/4192956
[pid=24573] ppid=24571 vsize=7740 CPUtime=881.97
/proc/24573/stat : 24573 (minisat_noasser) R 24571 24573 23144 0 -1 4194304 1606 0 0 0 88196 1 0 0 25 0 1 0 226273818 7925760 1592 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/24573/statm: 1935 1592 66 130 0 1802 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 7740

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24574
/proc/meminfo: memFree=1698928/2055920 swapFree=4182912/4192956
[pid=24573] ppid=24571 vsize=7876 CPUtime=941.95
/proc/24573/stat : 24573 (minisat_noasser) R 24571 24573 23144 0 -1 4194304 1630 0 0 0 94194 1 0 0 25 0 1 0 226273818 8065024 1616 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/24573/statm: 1969 1616 66 130 0 1836 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 7876

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24574
/proc/meminfo: memFree=1698736/2055920 swapFree=4182912/4192956
[pid=24573] ppid=24571 vsize=8016 CPUtime=1001.93
/proc/24573/stat : 24573 (minisat_noasser) R 24571 24573 23144 0 -1 4194304 1667 0 0 0 100191 2 0 0 25 0 1 0 226273818 8208384 1653 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/24573/statm: 2004 1653 66 130 0 1871 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 8016

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24574
/proc/meminfo: memFree=1698608/2055920 swapFree=4182912/4192956
[pid=24573] ppid=24571 vsize=8016 CPUtime=1061.91
/proc/24573/stat : 24573 (minisat_noasser) R 24571 24573 23144 0 -1 4194304 1689 0 0 0 106189 2 0 0 25 0 1 0 226273818 8208384 1675 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/24573/statm: 2004 1675 66 130 0 1871 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 8016

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24574
/proc/meminfo: memFree=1698544/2055920 swapFree=4182912/4192956
[pid=24573] ppid=24571 vsize=8148 CPUtime=1121.89
/proc/24573/stat : 24573 (minisat_noasser) R 24571 24573 23144 0 -1 4194304 1705 0 0 0 112187 2 0 0 25 0 1 0 226273818 8343552 1691 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/24573/statm: 2037 1691 66 130 0 1904 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 8148

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24574
/proc/meminfo: memFree=1698480/2055920 swapFree=4182912/4192956
[pid=24573] ppid=24571 vsize=8148 CPUtime=1181.87
/proc/24573/stat : 24573 (minisat_noasser) R 24571 24573 23144 0 -1 4194304 1719 0 0 0 118185 2 0 0 25 0 1 0 226273818 8343552 1705 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/24573/statm: 2037 1705 66 130 0 1904 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 8148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24574
/proc/meminfo: memFree=1698480/2055920 swapFree=4182912/4192956
[pid=24573] ppid=24571 vsize=8148 CPUtime=1200.06
/proc/24573/stat : 24573 (minisat_noasser) R 24571 24573 23144 0 -1 4194304 1719 0 0 0 120004 2 0 0 25 0 1 0 226273818 8343552 1705 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24573/statm: 2037 1705 66 130 0 1904 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 8148

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 24574
/proc/meminfo: memFree=1698480/2055920 swapFree=4182912/4192956
[pid=24573] ppid=24571 vsize=8148 CPUtime=1200.06
/proc/24573/stat : 24573 (minisat_noasser) R 24571 24573 23144 0 -1 4194304 1719 0 0 0 120004 2 0 0 25 0 1 0 226273818 8343552 1705 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24573/statm: 2037 1705 66 130 0 1904 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 8148

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.05
CPU system time (s): 0.023996
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 8148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1719
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= 1805

runsolver used 0.91486 second user time and 2.37064 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Wed Apr 25 12:07:23 UTC 2007

IDJOB= 421349
IDBENCH= 20264
IDSOLVER= 188
FILE ID= node67/421349-1177502843

PBS_JOBID= 4685761

Free space on /tmp= 66455 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1275186626-09-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/421349-1177502843/minisat_noassertions /tmp/evaluation/421349-1177502843/instance-421349-1177502843.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-421349-1177502843 -o ROOT/results/node67/solver-421349-1177502843 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421349-1177502843/minisat_noassertions /tmp/evaluation/421349-1177502843/instance-421349-1177502843.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  53a19f144e67fa11d9773b213d1fd815

RANDOM SEED= 573868844

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1706064 kB
Buffers:         29680 kB
Cached:         228492 kB
SwapCached:       4308 kB
Active:         100724 kB
Inactive:       187168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1706064 kB
SwapTotal:     4192956 kB
SwapFree:      4182912 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          35148 kB
Slab:            47880 kB
Committed_AS:  1212132 kB
PageTables:       1504 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= 66455 MiB

End job on node67 on Wed Apr 25 12:27:26 UTC 2007