Trace number 1514945

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
VARSAT-random 2009-03-22? (TO) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/90/
unif-k5-r21.3-v90-c1917-S712437980-063.cnf
MD5SUMb463dbc968e6641b221ce623da961f00
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark156.315
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 51917
Number of clauses of size over 50

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  90                                                   |
0.00/0.00	c |  Number of clauses:    1917                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c |  Timeout:              43200 s
0.00/0.00	c |  Random Seed:          952377834.000000
0.00/0.00	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.00	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.00	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.00	c |                                                                             |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |      90     1917     9585 |      639        0    nan |  0.000 % |
0.00/0.01	c |       100 |      90     1917     9585 |      702      100     21 |  0.012 % |
0.00/0.02	c |       251 |      90     1917     9585 |      773      251     21 |  0.012 % |
0.00/0.03	c |       476 |      90     1917     9585 |      850      476     20 |  0.012 % |
0.00/0.05	c |       813 |      90     1917     9585 |      935      813     20 |  0.012 % |
0.00/0.07	c |      1319 |      90     1917     9585 |     1029      840     19 |  0.012 % |
0.00/0.09	c |      2078 |      90     1917     9585 |     1132      551     18 |  0.012 % |
0.10/0.13	c |      3217 |      90     1917     9585 |     1245     1113     18 |  0.012 % |
0.10/0.19	c |      4925 |      90     1917     9585 |     1369      920     18 |  0.012 % |
0.19/0.27	c |      7487 |      90     1917     9585 |     1506     1394     19 |  0.012 % |
0.39/0.40	c |     11331 |      90     1917     9585 |     1657     1423     19 |  0.012 % |
0.49/0.59	c |     17097 |      90     1917     9585 |     1823     1315     20 |  0.012 % |
0.79/0.88	c |     25746 |      90     1917     9585 |     2005     1676     19 |  0.012 % |
1.29/1.34	c |     38720 |      90     1917     9585 |     2206     1474     18 |  0.012 % |
1.99/2.05	c |     58181 |      90     1917     9585 |     2426     1992     18 |  0.012 % |
3.09/3.15	c |     87373 |      90     1917     9585 |     2669     1759     19 |  0.012 % |
4.79/4.82	c |    131163 |      90     1917     9585 |     2936     2453     19 |  0.012 % |
7.39/7.44	c |    196848 |      90     1917     9585 |     3229     1585     17 |  0.012 % |
11.49/11.53	c |    295375 |      90     1917     9585 |     3552     2530     18 |  0.012 % |
17.79/17.88	c |    443164 |      90     1917     9585 |     3908     1948     18 |  0.012 % |
27.59/27.68	c |    664848 |      90     1917     9585 |     4298     3490     18 |  0.012 % |
43.08/43.18	c |    997374 |      90     1917     9585 |     4728     3354     17 |  0.012 % |
67.27/67.33	c |   1496162 |      90     1917     9585 |     5201     3323     17 |  0.012 % |
104.96/105.01	c |   2244344 |      90     1917     9585 |     5721     4529     18 |  0.012 % |
163.94/164.04	c |   3366618 |      90     1917     9585 |     6293     4085     17 |  0.012 % |
257.52/257.63	c |   5050030 |      90     1917     9585 |     6923     4809     16 |  0.012 % |
404.68/404.88	c |   7575146 |      90     1917     9585 |     7615     5836     18 |  0.012 % |
636.31/636.51	c |  11362821 |      90     1917     9585 |     8377     6120     17 |  0.012 % |
1001.40/1001.78	c |  17044333 |      90     1917     9585 |     9215     6904     16 |  0.013 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514945-1238246891/watcher-1514945-1238246891 -o /tmp/evaluation-result-1514945-1238246891/solver-1514945-1238246891 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=952377834 HOME/instance-1514945-1238246891.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): 1800 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: 0.91 0.97 0.91 3/65 20352
/proc/meminfo: memFree=1442408/2055920 swapFree=4178736/4192956
[pid=20352] ppid=20350 vsize=2552 CPUtime=0
/proc/20352/stat : 20352 (varsat-random_s) R 20350 20352 20039 0 -1 4194304 240 0 0 0 0 0 0 0 18 0 1 0 451022933 2613248 225 1992294400 4194304 5102416 548682068800 18446744073709551615 4272803 0 0 4096 3 0 0 0 17 1 0 0
/proc/20352/statm: 638 225 97 221 0 414 0

[startup+0.103461 s]
/proc/loadavg: 0.91 0.97 0.91 3/65 20352
/proc/meminfo: memFree=1442408/2055920 swapFree=4178736/4192956
[pid=20352] ppid=20350 vsize=2548 CPUtime=0.1
/proc/20352/stat : 20352 (varsat-random_s) R 20350 20352 20039 0 -1 4194304 265 0 0 0 10 0 0 0 18 0 1 0 451022933 2609152 250 1992294400 4194304 5102416 548682068800 18446744073709551615 4221940 0 0 4096 3 0 0 0 17 1 0 0
/proc/20352/statm: 637 250 111 221 0 413 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2548

[startup+0.201472 s]
/proc/loadavg: 0.91 0.97 0.91 3/65 20352
/proc/meminfo: memFree=1442408/2055920 swapFree=4178736/4192956
[pid=20352] ppid=20350 vsize=2680 CPUtime=0.19
/proc/20352/stat : 20352 (varsat-random_s) R 20350 20352 20039 0 -1 4194304 285 0 0 0 19 0 0 0 18 0 1 0 451022933 2744320 270 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20352/statm: 670 270 111 221 0 446 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2680

[startup+0.301483 s]
/proc/loadavg: 0.91 0.97 0.91 3/65 20352
/proc/meminfo: memFree=1442408/2055920 swapFree=4178736/4192956
[pid=20352] ppid=20350 vsize=2680 CPUtime=0.29
/proc/20352/stat : 20352 (varsat-random_s) R 20350 20352 20039 0 -1 4194304 299 0 0 0 29 0 0 0 19 0 1 0 451022933 2744320 284 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/20352/statm: 670 284 111 221 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2680

[startup+0.701529 s]
/proc/loadavg: 0.91 0.97 0.91 3/65 20352
/proc/meminfo: memFree=1442408/2055920 swapFree=4178736/4192956
[pid=20352] ppid=20350 vsize=2816 CPUtime=0.69
/proc/20352/stat : 20352 (varsat-random_s) R 20350 20352 20039 0 -1 4194304 341 0 0 0 69 0 0 0 22 0 1 0 451022933 2883584 326 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/20352/statm: 704 326 111 221 0 480 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2816

[startup+1.50162 s]
/proc/loadavg: 0.91 0.97 0.91 2/66 20353
/proc/meminfo: memFree=1441440/2055920 swapFree=4178736/4192956
[pid=20352] ppid=20350 vsize=2948 CPUtime=1.49
/proc/20352/stat : 20352 (varsat-random_s) R 20350 20352 20039 0 -1 4194304 375 0 0 0 149 0 0 0 25 0 1 0 451022933 3018752 360 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/20352/statm: 737 360 111 221 0 513 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2948

[startup+3.1018 s]
/proc/loadavg: 0.91 0.97 0.91 2/66 20353
/proc/meminfo: memFree=1441120/2055920 swapFree=4178736/4192956
[pid=20352] ppid=20350 vsize=3216 CPUtime=3.09
/proc/20352/stat : 20352 (varsat-random_s) R 20350 20352 20039 0 -1 4194304 419 0 0 0 309 0 0 0 25 0 1 0 451022933 3293184 404 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/20352/statm: 804 404 111 221 0 580 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3216

[startup+6.30116 s]
/proc/loadavg: 0.92 0.97 0.91 2/66 20353
/proc/meminfo: memFree=1440800/2055920 swapFree=4178736/4192956
[pid=20352] ppid=20350 vsize=3484 CPUtime=6.29
/proc/20352/stat : 20352 (varsat-random_s) R 20350 20352 20039 0 -1 4194304 482 0 0 0 629 0 0 0 25 0 1 0 451022933 3567616 467 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20352/statm: 871 467 111 221 0 647 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3484

[startup+12.7019 s]
/proc/loadavg: 0.93 0.97 0.91 2/66 20353
/proc/meminfo: memFree=1440352/2055920 swapFree=4178736/4192956
[pid=20352] ppid=20350 vsize=3756 CPUtime=12.69
/proc/20352/stat : 20352 (varsat-random_s) R 20350 20352 20039 0 -1 4194304 558 0 0 0 1269 0 0 0 25 0 1 0 451022933 3846144 543 1992294400 4194304 5102416 548682068800 18446744073709551615 4255412 0 0 4096 3 0 0 0 17 1 0 0
/proc/20352/statm: 939 543 111 221 0 715 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3756

[startup+25.5013 s]
/proc/loadavg: 0.94 0.97 0.91 2/66 20353
/proc/meminfo: memFree=1439968/2055920 swapFree=4178736/4192956
[pid=20352] ppid=20350 vsize=4168 CPUtime=25.48
/proc/20352/stat : 20352 (varsat-random_s) R 20350 20352 20039 0 -1 4194304 646 0 0 0 2548 0 0 0 25 0 1 0 451022933 4268032 631 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/20352/statm: 1042 631 111 221 0 818 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4168

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.91 2/66 20353
/proc/meminfo: memFree=1439392/2055920 swapFree=4178736/4192956
[pid=20352] ppid=20350 vsize=4720 CPUtime=51.08
/proc/20352/stat : 20352 (varsat-random_s) R 20350 20352 20039 0 -1 4194304 788 0 0 0 5108 0 0 0 25 0 1 0 451022933 4833280 773 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/20352/statm: 1180 773 111 221 0 956 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4720

[startup+102.301 s]
/proc/loadavg: 0.98 0.97 0.91 2/66 20353
/proc/meminfo: memFree=1439008/2055920 swapFree=4178736/4192956
[pid=20352] ppid=20350 vsize=5132 CPUtime=102.26
/proc/20352/stat : 20352 (varsat-random_s) R 20350 20352 20039 0 -1 4194304 884 0 0 0 10226 0 0 0 25 0 1 0 451022933 5255168 869 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/20352/statm: 1283 869 111 221 0 1059 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5132

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20353
/proc/meminfo: memFree=1438496/2055920 swapFree=4178736/4192956
[pid=20352] ppid=20350 vsize=5700 CPUtime=162.24
/proc/20352/stat : 20352 (varsat-random_s) R 20350 20352 20039 0 -1 4194304 1003 0 0 0 16224 0 0 0 25 0 1 0 451022933 5836800 988 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 1 0 0
/proc/20352/statm: 1425 988 111 221 0 1201 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5700

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20353
/proc/meminfo: memFree=1438048/2055920 swapFree=4178736/4192956
[pid=20352] ppid=20350 vsize=6120 CPUtime=222.23
/proc/20352/stat : 20352 (varsat-random_s) R 20350 20352 20039 0 -1 4194304 1106 0 0 0 22222 1 0 0 25 0 1 0 451022933 6266880 1091 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/20352/statm: 1530 1091 111 221 0 1306 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6120

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20353
/proc/meminfo: memFree=1437728/2055920 swapFree=4178736/4192956
[pid=20352] ppid=20350 vsize=6404 CPUtime=282.21
/proc/20352/stat : 20352 (varsat-random_s) R 20350 20352 20039 0 -1 4194304 1184 0 0 0 28220 1 0 0 25 0 1 0 451022933 6557696 1169 1992294400 4194304 5102416 548682068800 18446744073709551615 4244046 0 0 4096 3 0 0 0 17 1 0 0
/proc/20352/statm: 1601 1169 111 221 0 1377 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6404

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20353
/proc/meminfo: memFree=1437664/2055920 swapFree=4178736/4192956
[pid=20352] ppid=20350 vsize=6404 CPUtime=342.19
/proc/20352/stat : 20352 (varsat-random_s) R 20350 20352 20039 0 -1 4194304 1200 0 0 0 34218 1 0 0 25 0 1 0 451022933 6557696 1185 1992294400 4194304 5102416 548682068800 18446744073709551615 4228251 0 0 4096 3 0 0 0 17 1 0 0
/proc/20352/statm: 1601 1185 111 221 0 1377 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 6404

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20353
/proc/meminfo: memFree=1437536/2055920 swapFree=4178736/4192956
[pid=20352] ppid=20350 vsize=6544 CPUtime=402.17
/proc/20352/stat : 20352 (varsat-random_s) R 20350 20352 20039 0 -1 4194304 1222 0 0 0 40216 1 0 0 25 0 1 0 451022933 6701056 1207 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/20352/statm: 1636 1207 111 221 0 1412 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 6544

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20353
/proc/meminfo: memFree=1437344/2055920 swapFree=4178736/4192956
[pid=20352] ppid=20350 vsize=6712 CPUtime=462.16
/proc/20352/stat : 20352 (varsat-random_s) R 20350 20352 20039 0 -1 4194304 1272 0 0 0 46214 2 0 0 25 0 1 0 451022933 6873088 1257 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/20352/statm: 1678 1257 111 221 0 1454 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 6712

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20353
/proc/meminfo: memFree=1437280/2055920 swapFree=4178736/4192956
[pid=20352] ppid=20350 vsize=6712 CPUtime=522.14
/proc/20352/stat : 20352 (varsat-random_s) R 20350 20352 20039 0 -1 4194304 1282 0 0 0 52212 2 0 0 25 0 1 0 451022933 6873088 1267 1992294400 4194304 5102416 548682068800 18446744073709551615 4244688 0 0 4096 3 0 0 0 17 1 0 0
/proc/20352/statm: 1678 1267 111 221 0 1454 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 6712

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20353
/proc/meminfo: memFree=1437216/2055920 swapFree=4178736/4192956
[pid=20352] ppid=20350 vsize=6880 CPUtime=582.13
/proc/20352/stat : 20352 (varsat-random_s) R 20350 20352 20039 0 -1 4194304 1302 0 0 0 58211 2 0 0 25 0 1 0 451022933 7045120 1287 1992294400 4194304 5102416 548682068800 18446744073709551615 4244653 0 0 4096 3 0 0 0 17 1 0 0
/proc/20352/statm: 1720 1287 111 221 0 1496 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 6880

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20353
/proc/meminfo: memFree=1437024/2055920 swapFree=4178736/4192956
[pid=20352] ppid=20350 vsize=7060 CPUtime=642.11
/proc/20352/stat : 20352 (varsat-random_s) R 20350 20352 20039 0 -1 4194304 1348 0 0 0 64209 2 0 0 25 0 1 0 451022933 7229440 1333 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/20352/statm: 1765 1333 111 221 0 1541 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 7060

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20353
/proc/meminfo: memFree=1436704/2055920 swapFree=4178736/4192956
[pid=20352] ppid=20350 vsize=7396 CPUtime=702.09
/proc/20352/stat : 20352 (varsat-random_s) R 20350 20352 20039 0 -1 4194304 1420 0 0 0 70207 2 0 0 25 0 1 0 451022933 7573504 1405 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/20352/statm: 1849 1405 111 221 0 1625 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 7396

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20353
/proc/meminfo: memFree=1436576/2055920 swapFree=4178736/4192956
[pid=20352] ppid=20350 vsize=7564 CPUtime=762.07
/proc/20352/stat : 20352 (varsat-random_s) R 20350 20352 20039 0 -1 4194304 1448 0 0 0 76205 2 0 0 25 0 1 0 451022933 7745536 1433 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/20352/statm: 1891 1433 111 221 0 1667 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 7564

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20353
/proc/meminfo: memFree=1436448/2055920 swapFree=4178736/4192956
[pid=20352] ppid=20350 vsize=7564 CPUtime=822.05
/proc/20352/stat : 20352 (varsat-random_s) R 20350 20352 20039 0 -1 4194304 1475 0 0 0 82203 2 0 0 25 0 1 0 451022933 7745536 1460 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/20352/statm: 1891 1460 111 221 0 1667 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 7564

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20353
/proc/meminfo: memFree=1436320/2055920 swapFree=4178736/4192956
[pid=20352] ppid=20350 vsize=7736 CPUtime=882.03
/proc/20352/stat : 20352 (varsat-random_s) R 20350 20352 20039 0 -1 4194304 1488 0 0 0 88201 2 0 0 25 0 1 0 451022933 7921664 1473 1992294400 4194304 5102416 548682068800 18446744073709551615 4249753 0 0 4096 3 0 0 0 17 1 0 0
/proc/20352/statm: 1934 1473 111 221 0 1710 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 7736

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20353
/proc/meminfo: memFree=1436192/2055920 swapFree=4178736/4192956
[pid=20352] ppid=20350 vsize=7736 CPUtime=942.02
/proc/20352/stat : 20352 (varsat-random_s) R 20350 20352 20039 0 -1 4194304 1512 0 0 0 94199 3 0 0 25 0 1 0 451022933 7921664 1497 1992294400 4194304 5102416 548682068800 18446744073709551615 4249536 0 0 4096 3 0 0 0 17 1 0 0
/proc/20352/statm: 1934 1497 111 221 0 1710 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 7736

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20353
/proc/meminfo: memFree=1436064/2055920 swapFree=4178736/4192956
[pid=20352] ppid=20350 vsize=8072 CPUtime=1002
/proc/20352/stat : 20352 (varsat-random_s) R 20350 20352 20039 0 -1 4194304 1555 0 0 0 100197 3 0 0 25 0 1 0 451022933 8265728 1540 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/20352/statm: 2018 1540 111 221 0 1794 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 8072

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20353
/proc/meminfo: memFree=1435744/2055920 swapFree=4178736/4192956
[pid=20352] ppid=20350 vsize=8240 CPUtime=1061.98
/proc/20352/stat : 20352 (varsat-random_s) R 20350 20352 20039 0 -1 4194304 1626 0 0 0 106195 3 0 0 25 0 1 0 451022933 8437760 1611 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/20352/statm: 2060 1611 111 221 0 1836 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 8240

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20353
/proc/meminfo: memFree=1435680/2055920 swapFree=4178736/4192956
[pid=20352] ppid=20350 vsize=8240 CPUtime=1121.96
/proc/20352/stat : 20352 (varsat-random_s) R 20350 20352 20039 0 -1 4194304 1632 0 0 0 112193 3 0 0 25 0 1 0 451022933 8437760 1617 1992294400 4194304 5102416 548682068800 18446744073709551615 4249636 0 0 4096 3 0 0 0 17 1 0 0
/proc/20352/statm: 2060 1617 111 221 0 1836 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 8240

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20353
/proc/meminfo: memFree=1435616/2055920 swapFree=4178736/4192956
[pid=20352] ppid=20350 vsize=8408 CPUtime=1181.94
/proc/20352/stat : 20352 (varsat-random_s) R 20350 20352 20039 0 -1 4194304 1642 0 0 0 118191 3 0 0 25 0 1 0 451022933 8609792 1627 1992294400 4194304 5102416 548682068800 18446744073709551615 4249765 0 0 4096 3 0 0 0 17 1 0 0
/proc/20352/statm: 2102 1627 111 221 0 1878 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 8408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20353
/proc/meminfo: memFree=1435488/2055920 swapFree=4178736/4192956
[pid=20352] ppid=20350 vsize=8408 CPUtime=1200.04
/proc/20352/stat : 20352 (varsat-random_s) R 20350 20352 20039 0 -1 4194304 1673 0 0 0 120001 3 0 0 25 0 1 0 451022933 8609792 1658 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/20352/statm: 2102 1658 111 221 0 1878 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 8408

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20353
/proc/meminfo: memFree=1435488/2055920 swapFree=4178736/4192956
[pid=20352] ppid=20350 vsize=8408 CPUtime=1200.04
/proc/20352/stat : 20352 (varsat-random_s) R 20350 20352 20039 0 -1 4194304 1673 0 0 0 120001 3 0 0 25 0 1 0 451022933 8609792 1658 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/20352/statm: 2102 1658 111 221 0 1878 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 8408

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1200.02
CPU system time (s): 0.040993
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 8408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1673
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= 2
involuntary context switches= 2281

runsolver used 1.54876 second user time and 2.24666 second system time

The end

Launcher Data 

Begin job on node32 at 2009-03-28 14:28:11
IDJOB=1514945
IDBENCH=70388
IDSOLVER=539
FILE ID=node32/1514945-1238246891
PBS_JOBID= 9060658
Free space on /tmp= 66456 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/90/unif-k5-r21.3-v90-c1917-S712437980-063.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514945-1238246891/watcher-1514945-1238246891 -o /tmp/evaluation-result-1514945-1238246891/solver-1514945-1238246891 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=952377834 HOME/instance-1514945-1238246891.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= b463dbc968e6641b221ce623da961f00
RANDOM SEED=952377834

node32.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.234
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		: 3000.234
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:       1442888 kB
Buffers:         58428 kB
Cached:         488020 kB
SwapCached:       7344 kB
Active:         116304 kB
Inactive:       438888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1442888 kB
SwapTotal:     4192956 kB
SwapFree:      4178736 kB
Dirty:            1056 kB
Writeback:           0 kB
Mapped:          14468 kB
Slab:            43668 kB
Committed_AS:  1443848 kB
PageTables:       1488 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66452 MiB
End job on node32 at 2009-03-28 14:48:13