Trace number 1518783

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-crafted 2009-03-22? (TO) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S1916548023-003.cnf
MD5SUM11db2aaf72f0cb9c260a5127c4f6b388
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011997
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
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:  540                                                  |
0.00/0.00	c |  Number of clauses:    2295                                                 |
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:          851414556.000000
0.00/0.00	c |  Heuristic:            EMBP-G, threshold 0.800                              |
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 |                                                                             |
0.00/0.00	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 |     522     2264     6920 |      754        0    nan |  0.000 % |
0.00/0.01	c |       100 |     522     2264     6920 |      830      100     29 |  0.000 % |
0.00/0.01	c |       250 |     522     2264     6920 |      913      250     24 |  0.000 % |
0.00/0.02	c |       475 |     522     2264     6920 |     1004      475     25 |  0.000 % |
0.00/0.04	c |       812 |     522     2264     6920 |     1104      812     25 |  0.000 % |
0.00/0.06	c |      1318 |     522     2264     6920 |     1215      728     23 |  0.000 % |
0.06/0.09	c |      2077 |     522     2264     6920 |     1336      856     22 |  0.000 % |
0.09/0.14	c |      3217 |     522     2264     6920 |     1470     1305     23 |  0.000 % |
0.19/0.22	c |      4925 |     522     2264     6920 |     1617     1479     23 |  0.000 % |
0.29/0.33	c |      7488 |     522     2264     6920 |     1779     1526     22 |  0.000 % |
0.49/0.50	c |     11333 |     522     2264     6920 |     1957     1676     24 |  0.000 % |
0.69/0.78	c |     17099 |     522     2264     6920 |     2153     1402     23 |  0.000 % |
1.19/1.20	c |     25748 |     522     2264     6920 |     2368     1171     24 |  0.000 % |
1.79/1.89	c |     38723 |     522     2264     6920 |     2605     1973     24 |  0.000 % |
2.89/2.91	c |     58184 |     522     2264     6920 |     2865     1513     21 |  0.000 % |
4.49/4.50	c |     87377 |     522     2264     6920 |     3152     2926     24 |  0.000 % |
6.89/6.96	c |    131167 |     522     2264     6920 |     3467     1654     22 |  0.000 % |
10.69/10.75	c |    196851 |     522     2264     6920 |     3814     2142     22 |  0.000 % |
16.89/16.92	c |    295378 |     522     2264     6920 |     4195     3727     24 |  0.000 % |
26.08/26.19	c |    443168 |     522     2264     6920 |     4615     2529     23 |  0.000 % |
40.88/40.96	c |    664851 |     522     2264     6920 |     5077     4202     28 |  0.000 % |
63.27/63.37	c |    997378 |     522     2264     6920 |     5584     4930     24 |  0.000 % |
99.05/99.16	c |   1496168 |     522     2264     6920 |     6143     4365     25 |  0.000 % |
155.63/155.77	c |   2244351 |     522     2264     6920 |     6757     4893     27 |  0.000 % |
243.80/243.98	c |   3366625 |     522     2264     6920 |     7433     5180     26 |  0.000 % |
381.26/381.41	c |   5050037 |     522     2264     6920 |     8176     5849     26 |  0.000 % |
601.17/601.41	c |   7575155 |     522     2264     6920 |     8994     5535     24 |  0.000 % |
956.04/956.44	c |  11362831 |     522     2264     6920 |     9893     6349     27 |  0.000 % |

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-1518783-1238303957/watcher-1518783-1238303957 -o /tmp/evaluation-result-1518783-1238303957/solver-1518783-1238303957 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=851414556 HOME/instance-1518783-1238303957.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: 0.98 1.04 1.00 2/73 12274
/proc/meminfo: memFree=1078760/2055920 swapFree=4173988/4192956
[pid=12274] ppid=12272 vsize=2552 CPUtime=0
/proc/12274/stat : 12274 (varsat-crafted_) R 12272 12274 11838 0 -1 4194304 259 0 0 0 0 0 0 0 18 0 1 0 1103060751 2613248 244 1992294400 4194304 5102648 548682068800 18446744073709551615 4516200 0 0 4096 3 0 0 0 17 1 0 0
/proc/12274/statm: 638 244 99 221 0 414 0

[startup+0.0664041 s]
/proc/loadavg: 0.98 1.04 1.00 2/73 12274
/proc/meminfo: memFree=1078760/2055920 swapFree=4173988/4192956
[pid=12274] ppid=12272 vsize=2684 CPUtime=0.06
/proc/12274/stat : 12274 (varsat-crafted_) R 12272 12274 11838 0 -1 4194304 289 0 0 0 6 0 0 0 18 0 1 0 1103060751 2748416 274 1992294400 4194304 5102648 548682068800 18446744073709551615 4214180 0 0 4096 3 0 0 0 17 1 0 0
/proc/12274/statm: 671 274 111 221 0 447 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2684

[startup+0.101411 s]
/proc/loadavg: 0.98 1.04 1.00 2/73 12274
/proc/meminfo: memFree=1078760/2055920 swapFree=4173988/4192956
[pid=12274] ppid=12272 vsize=2684 CPUtime=0.09
/proc/12274/stat : 12274 (varsat-crafted_) R 12272 12274 11838 0 -1 4194304 296 0 0 0 9 0 0 0 18 0 1 0 1103060751 2748416 281 1992294400 4194304 5102648 548682068800 18446744073709551615 4214195 0 0 4096 3 0 0 0 17 1 0 0
/proc/12274/statm: 671 281 111 221 0 447 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2684

[startup+0.30145 s]
/proc/loadavg: 0.98 1.04 1.00 2/73 12274
/proc/meminfo: memFree=1078760/2055920 swapFree=4173988/4192956
[pid=12274] ppid=12272 vsize=2816 CPUtime=0.29
/proc/12274/stat : 12274 (varsat-crafted_) R 12272 12274 11838 0 -1 4194304 336 0 0 0 29 0 0 0 20 0 1 0 1103060751 2883584 321 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/12274/statm: 704 321 111 221 0 480 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2816

[startup+0.701526 s]
/proc/loadavg: 0.98 1.04 1.00 2/73 12274
/proc/meminfo: memFree=1078760/2055920 swapFree=4173988/4192956
[pid=12274] ppid=12272 vsize=3080 CPUtime=0.69
/proc/12274/stat : 12274 (varsat-crafted_) R 12272 12274 11838 0 -1 4194304 379 0 0 0 69 0 0 0 24 0 1 0 1103060751 3153920 364 1992294400 4194304 5102648 548682068800 18446744073709551615 4250037 0 0 4096 3 0 0 0 17 1 0 0
/proc/12274/statm: 770 364 111 221 0 546 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3080

[startup+1.50268 s]
/proc/loadavg: 0.98 1.04 1.00 2/74 12275
/proc/meminfo: memFree=1077600/2055920 swapFree=4173988/4192956
[pid=12274] ppid=12272 vsize=3212 CPUtime=1.5
/proc/12274/stat : 12274 (varsat-crafted_) R 12272 12274 11838 0 -1 4194304 439 0 0 0 150 0 0 0 25 0 1 0 1103060751 3289088 424 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/12274/statm: 803 424 111 221 0 579 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 3212

[startup+3.10199 s]
/proc/loadavg: 0.98 1.04 1.00 2/74 12275
/proc/meminfo: memFree=1077280/2055920 swapFree=4173988/4192956
[pid=12274] ppid=12272 vsize=3476 CPUtime=3.09
/proc/12274/stat : 12274 (varsat-crafted_) R 12272 12274 11838 0 -1 4194304 495 0 0 0 309 0 0 0 25 0 1 0 1103060751 3559424 480 1992294400 4194304 5102648 548682068800 18446744073709551615 4254119 0 0 4096 3 0 0 0 17 1 0 0
/proc/12274/statm: 869 480 111 221 0 645 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3476

[startup+6.3016 s]
/proc/loadavg: 0.98 1.04 1.00 2/74 12275
/proc/meminfo: memFree=1076896/2055920 swapFree=4173988/4192956
[pid=12274] ppid=12272 vsize=3872 CPUtime=6.29
/proc/12274/stat : 12274 (varsat-crafted_) R 12272 12274 11838 0 -1 4194304 576 0 0 0 629 0 0 0 25 0 1 0 1103060751 3964928 561 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/12274/statm: 968 561 111 221 0 744 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3872

[startup+12.7018 s]
/proc/loadavg: 0.98 1.04 1.00 2/74 12275
/proc/meminfo: memFree=1076256/2055920 swapFree=4173988/4192956
[pid=12274] ppid=12272 vsize=4272 CPUtime=12.69
/proc/12274/stat : 12274 (varsat-crafted_) R 12272 12274 11838 0 -1 4194304 705 0 0 0 1269 0 0 0 25 0 1 0 1103060751 4374528 690 1992294400 4194304 5102648 548682068800 18446744073709551615 4244279 0 0 4096 3 0 0 0 17 1 0 0
/proc/12274/statm: 1068 690 111 221 0 844 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4272

[startup+25.5013 s]
/proc/loadavg: 0.99 1.03 1.00 2/74 12275
/proc/meminfo: memFree=1075616/2055920 swapFree=4173988/4192956
[pid=12274] ppid=12272 vsize=4812 CPUtime=25.48
/proc/12274/stat : 12274 (varsat-crafted_) R 12272 12274 11838 0 -1 4194304 841 0 0 0 2548 0 0 0 25 0 1 0 1103060751 4927488 826 1992294400 4194304 5102648 548682068800 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/12274/statm: 1203 826 111 221 0 979 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4812

[startup+51.1012 s]
/proc/loadavg: 0.99 1.03 1.00 2/74 12275
/proc/meminfo: memFree=1074720/2055920 swapFree=4173988/4192956
[pid=12274] ppid=12272 vsize=5744 CPUtime=51.07
/proc/12274/stat : 12274 (varsat-crafted_) R 12272 12274 11838 0 -1 4194304 1058 0 0 0 5107 0 0 0 25 0 1 0 1103060751 5881856 1043 1992294400 4194304 5102648 548682068800 18446744073709551615 4255659 0 0 4096 3 0 0 0 17 1 0 0
/proc/12274/statm: 1436 1043 111 221 0 1212 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5744

[startup+102.307 s]
/proc/loadavg: 0.99 1.02 1.00 2/74 12275
/proc/meminfo: memFree=1073760/2055920 swapFree=4173988/4192956
[pid=12274] ppid=12272 vsize=6720 CPUtime=102.26
/proc/12274/stat : 12274 (varsat-crafted_) R 12272 12274 11838 0 -1 4194304 1297 0 0 0 10226 0 0 0 25 0 1 0 1103060751 6881280 1282 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/12274/statm: 1680 1282 111 221 0 1456 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6720

[startup+162.301 s]
/proc/loadavg: 0.99 1.02 1.00 2/74 12275
/proc/meminfo: memFree=1072736/2055920 swapFree=4173988/4192956
[pid=12274] ppid=12272 vsize=7668 CPUtime=162.23
/proc/12274/stat : 12274 (varsat-crafted_) R 12272 12274 11838 0 -1 4194304 1548 0 0 0 16223 0 0 0 25 0 1 0 1103060751 7852032 1533 1992294400 4194304 5102648 548682068800 18446744073709551615 4250204 0 0 4096 3 0 0 0 17 1 0 0
/proc/12274/statm: 1917 1533 111 221 0 1693 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7668

[startup+222.302 s]
/proc/loadavg: 0.99 1.01 1.00 2/74 12275
/proc/meminfo: memFree=1072032/2055920 swapFree=4173988/4192956
[pid=12274] ppid=12272 vsize=8332 CPUtime=222.21
/proc/12274/stat : 12274 (varsat-crafted_) R 12272 12274 11838 0 -1 4194304 1707 0 0 0 22221 0 0 0 25 0 1 0 1103060751 8531968 1692 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/12274/statm: 2083 1692 111 221 0 1859 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 8332

[startup+282.301 s]
/proc/loadavg: 0.99 1.01 1.00 2/74 12275
/proc/meminfo: memFree=1071456/2055920 swapFree=4173988/4192956
[pid=12274] ppid=12272 vsize=8916 CPUtime=282.18
/proc/12274/stat : 12274 (varsat-crafted_) R 12272 12274 11838 0 -1 4194304 1846 0 0 0 28218 0 0 0 25 0 1 0 1103060751 9129984 1831 1992294400 4194304 5102648 548682068800 18446744073709551615 4249822 0 0 4096 3 0 0 0 17 1 0 0
/proc/12274/statm: 2229 1831 111 221 0 2005 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 8916

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 12275
/proc/meminfo: memFree=1071072/2055920 swapFree=4173988/4192956
[pid=12274] ppid=12272 vsize=9332 CPUtime=342.16
/proc/12274/stat : 12274 (varsat-crafted_) R 12272 12274 11838 0 -1 4194304 1935 0 0 0 34216 0 0 0 25 0 1 0 1103060751 9555968 1920 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/12274/statm: 2333 1920 111 221 0 2109 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 9332

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 12275
/proc/meminfo: memFree=1070496/2055920 swapFree=4173988/4192956
[pid=12274] ppid=12272 vsize=9876 CPUtime=402.15
/proc/12274/stat : 12274 (varsat-crafted_) R 12272 12274 11838 0 -1 4194304 2062 0 0 0 40214 1 0 0 25 0 1 0 1103060751 10113024 2047 1992294400 4194304 5102648 548682068800 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/12274/statm: 2469 2047 111 221 0 2245 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 9876

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 12275
/proc/meminfo: memFree=1070240/2055920 swapFree=4173988/4192956
[pid=12274] ppid=12272 vsize=10164 CPUtime=462.13
/proc/12274/stat : 12274 (varsat-crafted_) R 12272 12274 11838 0 -1 4194304 2126 0 0 0 46212 1 0 0 25 0 1 0 1103060751 10407936 2111 1992294400 4194304 5102648 548682068800 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/12274/statm: 2541 2111 111 221 0 2317 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 10164

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 12275
/proc/meminfo: memFree=1069920/2055920 swapFree=4173988/4192956
[pid=12274] ppid=12272 vsize=10436 CPUtime=522.1
/proc/12274/stat : 12274 (varsat-crafted_) R 12272 12274 11838 0 -1 4194304 2203 0 0 0 52209 1 0 0 25 0 1 0 1103060751 10686464 2188 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/12274/statm: 2609 2188 111 221 0 2385 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 10436

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 12275
/proc/meminfo: memFree=1069600/2055920 swapFree=4173988/4192956
[pid=12274] ppid=12272 vsize=10712 CPUtime=582.08
/proc/12274/stat : 12274 (varsat-crafted_) R 12272 12274 11838 0 -1 4194304 2275 0 0 0 58207 1 0 0 25 0 1 0 1103060751 10969088 2260 1992294400 4194304 5102648 548682068800 18446744073709551615 4249948 0 0 4096 3 0 0 0 17 1 0 0
/proc/12274/statm: 2678 2260 111 221 0 2454 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 10712

[startup+642.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/74 12275
/proc/meminfo: memFree=1069216/2055920 swapFree=4173988/4192956
[pid=12274] ppid=12272 vsize=11124 CPUtime=642.06
/proc/12274/stat : 12274 (varsat-crafted_) R 12272 12274 11838 0 -1 4194304 2374 0 0 0 64205 1 0 0 25 0 1 0 1103060751 11390976 2359 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/12274/statm: 2781 2359 111 221 0 2557 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 11124

[startup+702.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/74 12275
/proc/meminfo: memFree=1068768/2055920 swapFree=4173988/4192956
[pid=12274] ppid=12272 vsize=11668 CPUtime=702.03
/proc/12274/stat : 12274 (varsat-crafted_) R 12272 12274 11838 0 -1 4194304 2482 0 0 0 70202 1 0 0 25 0 1 0 1103060751 11948032 2467 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/12274/statm: 2917 2467 111 221 0 2693 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 11668

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 12275
/proc/meminfo: memFree=1068512/2055920 swapFree=4173988/4192956
[pid=12274] ppid=12272 vsize=11952 CPUtime=762.02
/proc/12274/stat : 12274 (varsat-crafted_) R 12272 12274 11838 0 -1 4194304 2544 0 0 0 76201 1 0 0 25 0 1 0 1103060751 12238848 2529 1992294400 4194304 5102648 548682068800 18446744073709551615 4249819 0 0 4096 3 0 0 0 17 1 0 0
/proc/12274/statm: 2988 2529 111 221 0 2764 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 11952

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 12275
/proc/meminfo: memFree=1068320/2055920 swapFree=4173988/4192956
[pid=12274] ppid=12272 vsize=12088 CPUtime=821.99
/proc/12274/stat : 12274 (varsat-crafted_) R 12272 12274 11838 0 -1 4194304 2593 0 0 0 82198 1 0 0 25 0 1 0 1103060751 12378112 2578 1992294400 4194304 5102648 548682068800 18446744073709551615 4255404 0 0 4096 3 0 0 0 17 1 0 0
/proc/12274/statm: 3022 2578 111 221 0 2798 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 12088

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 12275
/proc/meminfo: memFree=1068064/2055920 swapFree=4173988/4192956
[pid=12274] ppid=12272 vsize=12364 CPUtime=881.97
/proc/12274/stat : 12274 (varsat-crafted_) R 12272 12274 11838 0 -1 4194304 2655 0 0 0 88196 1 0 0 25 0 1 0 1103060751 12660736 2640 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/12274/statm: 3091 2640 111 221 0 2867 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 12364

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 12275
/proc/meminfo: memFree=1067872/2055920 swapFree=4173988/4192956
[pid=12274] ppid=12272 vsize=12496 CPUtime=941.95
/proc/12274/stat : 12274 (varsat-crafted_) R 12272 12274 11838 0 -1 4194304 2685 0 0 0 94194 1 0 0 25 0 1 0 1103060751 12795904 2670 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/12274/statm: 3124 2670 111 221 0 2900 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 12496

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 12275
/proc/meminfo: memFree=1067488/2055920 swapFree=4173988/4192956
[pid=12274] ppid=12272 vsize=12900 CPUtime=1001.92
/proc/12274/stat : 12274 (varsat-crafted_) R 12272 12274 11838 0 -1 4194304 2775 0 0 0 100191 1 0 0 25 0 1 0 1103060751 13209600 2760 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/12274/statm: 3225 2760 111 221 0 3001 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 12900

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 12275
/proc/meminfo: memFree=1067424/2055920 swapFree=4173988/4192956
[pid=12274] ppid=12272 vsize=13048 CPUtime=1061.9
/proc/12274/stat : 12274 (varsat-crafted_) R 12272 12274 11838 0 -1 4194304 2822 0 0 0 106189 1 0 0 25 0 1 0 1103060751 13361152 2807 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/12274/statm: 3262 2807 111 221 0 3038 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 13048

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 12275
/proc/meminfo: memFree=1067232/2055920 swapFree=4173988/4192956
[pid=12274] ppid=12272 vsize=13344 CPUtime=1121.88
/proc/12274/stat : 12274 (varsat-crafted_) R 12272 12274 11838 0 -1 4194304 2881 0 0 0 112187 1 0 0 25 0 1 0 1103060751 13664256 2866 1992294400 4194304 5102648 548682068800 18446744073709551615 4254525 0 0 4096 3 0 0 0 17 1 0 0
/proc/12274/statm: 3336 2866 111 221 0 3112 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 13344

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 12275
/proc/meminfo: memFree=1067040/2055920 swapFree=4173988/4192956
[pid=12274] ppid=12272 vsize=13344 CPUtime=1181.85
/proc/12274/stat : 12274 (varsat-crafted_) R 12272 12274 11838 0 -1 4194304 2910 0 0 0 118184 1 0 0 25 0 1 0 1103060751 13664256 2895 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/12274/statm: 3336 2895 111 221 0 3112 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 13344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 12275
/proc/meminfo: memFree=1067040/2055920 swapFree=4173988/4192956
[pid=12274] ppid=12272 vsize=13476 CPUtime=1200.05
/proc/12274/stat : 12274 (varsat-crafted_) R 12272 12274 11838 0 -1 4194304 2916 0 0 0 120004 1 0 0 25 0 1 0 1103060751 13799424 2901 1992294400 4194304 5102648 548682068800 18446744073709551615 4249850 0 0 4096 3 0 0 0 17 1 0 0
/proc/12274/statm: 3369 2901 111 221 0 3145 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 13476

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: 1.00 1.00 1.00 2/74 12275
/proc/meminfo: memFree=1067040/2055920 swapFree=4173988/4192956
[pid=12274] ppid=12272 vsize=13476 CPUtime=1200.05
/proc/12274/stat : 12274 (varsat-crafted_) R 12272 12274 11838 0 -1 4194304 2916 0 0 0 120004 1 0 0 25 0 1 0 1103060751 13799424 2901 1992294400 4194304 5102648 548682068800 18446744073709551615 4249850 0 0 4096 3 0 0 0 17 1 0 0
/proc/12274/statm: 3369 2901 111 221 0 3145 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 13476

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): 0.018997
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 13476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2916
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= 953

runsolver used 1.10183 second user time and 3.2755 second system time

The end

Launcher Data 

Begin job on node76 at 2009-03-29 07:19:17
IDJOB=1518783
IDBENCH=70708
IDSOLVER=537
FILE ID=node76/1518783-1238303957
PBS_JOBID= 9061026
Free space on /tmp= 65808 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S1916548023-003.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518783-1238303957/watcher-1518783-1238303957 -o /tmp/evaluation-result-1518783-1238303957/solver-1518783-1238303957 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=851414556 HOME/instance-1518783-1238303957.cnf

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

MD5SUM BENCH= 11db2aaf72f0cb9c260a5127c4f6b388
RANDOM SEED=851414556

node76.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		: 3000.259
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		: 3000.259
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1079176 kB
Buffers:         70120 kB
Cached:         818224 kB
SwapCached:      10684 kB
Active:         158624 kB
Inactive:       748712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1079176 kB
SwapTotal:     4192956 kB
SwapFree:      4173988 kB
Dirty:            1264 kB
Writeback:           0 kB
Mapped:          18988 kB
Slab:            54368 kB
Committed_AS:  2843024 kB
PageTables:       2048 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= 65804 MiB
End job on node76 at 2009-03-29 07:39:20