Trace number 1517753

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S2007898659-069.cnf
MD5SUMc31ae01e49038ee90ca261273074a0e1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark582.064
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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:  460                                                  |
0.00/0.00	c |  Number of clauses:    1955                                                 |
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:          1369014259.000000
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 |                                                                             |
0.00/0.00	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 |     453     1942     5864 |      647        0    nan |  0.000 % |
0.00/0.02	c |       100 |     453     1942     5864 |      712      100     25 |  0.000 % |
0.00/0.05	c |       250 |     453     1942     5864 |      783      250     24 |  0.000 % |
0.06/0.07	c |       475 |     453     1942     5864 |      861      475     24 |  0.000 % |
0.09/0.10	c |       812 |     453     1942     5864 |      947      812     23 |  0.000 % |
0.09/0.14	c |      1319 |     453     1942     5864 |     1042      821     21 |  0.000 % |
0.09/0.18	c |      2078 |     453     1942     5864 |     1146     1031     21 |  0.000 % |
0.19/0.24	c |      3217 |     453     1942     5864 |     1261      962     21 |  0.000 % |
0.29/0.32	c |      4925 |     453     1942     5864 |     1387      689     18 |  0.000 % |
0.39/0.44	c |      7487 |     453     1942     5864 |     1526     1068     21 |  0.000 % |
0.59/0.62	c |     11333 |     453     1942     5864 |     1679      960     20 |  0.000 % |
0.79/0.87	c |     17099 |     453     1942     5864 |     1846     1534     23 |  0.000 % |
1.19/1.27	c |     25749 |     453     1942     5864 |     2031     1672     21 |  0.000 % |
1.79/1.85	c |     38723 |     453     1942     5864 |     2234     1112     19 |  0.000 % |
2.69/2.78	c |     58184 |     453     1942     5864 |     2458     2269     22 |  0.000 % |
4.19/4.20	c |     87376 |     453     1942     5864 |     2704     1265     21 |  0.000 % |
6.39/6.42	c |    131165 |     453     1942     5864 |     2974     2253     22 |  0.000 % |
9.80/9.87	c |    196850 |     453     1942     5864 |     3271     2750     23 |  0.000 % |
15.09/15.16	c |    295376 |     453     1942     5864 |     3599     3111     22 |  0.000 % |
23.39/23.42	c |    443166 |     453     1942     5864 |     3959     2825     22 |  0.000 % |
36.29/36.36	c |    664850 |     453     1942     5864 |     4354     3477     23 |  0.000 % |
56.48/56.59	c |    997375 |     453     1942     5864 |     4790     3180     21 |  0.000 % |
87.67/87.70	c |   1496163 |     453     1942     5864 |     5269     3322     21 |  0.000 % |
137.26/137.30	c |   2244347 |     453     1942     5864 |     5796     2818     22 |  0.000 % |
214.13/214.27	c |   3366621 |     453     1942     5864 |     6376     4938     23 |  0.000 % |
334.60/334.78	c |   5050033 |     453     1942     5864 |     7013     4378     21 |  0.000 % |
526.35/526.56	c |   7575149 |     453     1942     5864 |     7715     6387     24 |  0.000 % |
828.98/829.22	c |  11362824 |     453     1942     5864 |     8486     7501     24 |  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-1517753-1238290620/watcher-1517753-1238290620 -o /tmp/evaluation-result-1517753-1238290620/solver-1517753-1238290620 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1369014259 HOME/instance-1517753-1238290620.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: 0.92 0.98 0.99 3/73 7375
/proc/meminfo: memFree=1586000/2055920 swapFree=4177652/4192956
[pid=7375] ppid=7373 vsize=2560 CPUtime=0
/proc/7375/stat : 7375 (varsat-random_s) R 7373 7375 7138 0 -1 4194304 237 0 0 0 0 0 0 0 20 0 1 0 1101725969 2621440 222 1992294400 4194304 5102416 548682068800 18446744073709551615 4266266 0 0 4096 3 0 0 0 17 1 0 0
/proc/7375/statm: 633 222 98 221 0 409 0

[startup+0.063711 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 7375
/proc/meminfo: memFree=1586000/2055920 swapFree=4177652/4192956
[pid=7375] ppid=7373 vsize=2532 CPUtime=0.06
/proc/7375/stat : 7375 (varsat-random_s) R 7373 7375 7138 0 -1 4194304 251 0 0 0 6 0 0 0 20 0 1 0 1101725969 2592768 236 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/7375/statm: 633 236 112 221 0 409 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2532

[startup+0.101715 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 7375
/proc/meminfo: memFree=1586000/2055920 swapFree=4177652/4192956
[pid=7375] ppid=7373 vsize=2532 CPUtime=0.09
/proc/7375/stat : 7375 (varsat-random_s) R 7373 7375 7138 0 -1 4194304 252 0 0 0 9 0 0 0 20 0 1 0 1101725969 2592768 237 1992294400 4194304 5102416 548682068800 18446744073709551615 4244065 0 0 4096 3 0 0 0 17 1 0 0
/proc/7375/statm: 633 237 112 221 0 409 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.301735 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 7375
/proc/meminfo: memFree=1586000/2055920 swapFree=4177652/4192956
[pid=7375] ppid=7373 vsize=2664 CPUtime=0.29
/proc/7375/stat : 7375 (varsat-random_s) R 7373 7375 7138 0 -1 4194304 287 0 0 0 29 0 0 0 22 0 1 0 1101725969 2727936 272 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/7375/statm: 666 272 112 221 0 442 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2664

[startup+0.701775 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 7375
/proc/meminfo: memFree=1586000/2055920 swapFree=4177652/4192956
[pid=7375] ppid=7373 vsize=2796 CPUtime=0.69
/proc/7375/stat : 7375 (varsat-random_s) R 7373 7375 7138 0 -1 4194304 331 0 0 0 69 0 0 0 25 0 1 0 1101725969 2863104 316 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/7375/statm: 699 316 112 221 0 475 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2796

[startup+1.50186 s]
/proc/loadavg: 0.92 0.98 0.99 2/74 7376
/proc/meminfo: memFree=1585096/2055920 swapFree=4177652/4192956
[pid=7375] ppid=7373 vsize=3060 CPUtime=1.49
/proc/7375/stat : 7375 (varsat-random_s) R 7373 7375 7138 0 -1 4194304 385 0 0 0 149 0 0 0 25 0 1 0 1101725969 3133440 370 1992294400 4194304 5102416 548682068800 18446744073709551615 4254600 0 0 4096 3 0 0 0 17 1 0 0
/proc/7375/statm: 765 370 112 221 0 541 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3060

[startup+3.10202 s]
/proc/loadavg: 0.92 0.98 0.99 2/74 7376
/proc/meminfo: memFree=1584648/2055920 swapFree=4177652/4192956
[pid=7375] ppid=7373 vsize=3340 CPUtime=3.09
/proc/7375/stat : 7375 (varsat-random_s) R 7373 7375 7138 0 -1 4194304 456 0 0 0 309 0 0 0 25 0 1 0 1101725969 3420160 441 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/7375/statm: 835 441 112 221 0 611 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3340

[startup+6.30134 s]
/proc/loadavg: 0.93 0.98 0.99 2/74 7376
/proc/meminfo: memFree=1584264/2055920 swapFree=4177652/4192956
[pid=7375] ppid=7373 vsize=3604 CPUtime=6.29
/proc/7375/stat : 7375 (varsat-random_s) R 7373 7375 7138 0 -1 4194304 525 0 0 0 629 0 0 0 25 0 1 0 1101725969 3690496 510 1992294400 4194304 5102416 548682068800 18446744073709551615 4249732 0 0 4096 3 0 0 0 17 1 0 0
/proc/7375/statm: 901 510 112 221 0 677 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3604

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/74 7376
/proc/meminfo: memFree=1583752/2055920 swapFree=4177652/4192956
[pid=7375] ppid=7373 vsize=4004 CPUtime=12.69
/proc/7375/stat : 7375 (varsat-random_s) R 7373 7375 7138 0 -1 4194304 619 0 0 0 1269 0 0 0 25 0 1 0 1101725969 4100096 604 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/7375/statm: 1001 604 112 221 0 777 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4004

[startup+25.5023 s]
/proc/loadavg: 0.95 0.98 0.99 2/74 7376
/proc/meminfo: memFree=1583240/2055920 swapFree=4177652/4192956
[pid=7375] ppid=7373 vsize=4404 CPUtime=25.49
/proc/7375/stat : 7375 (varsat-random_s) R 7373 7375 7138 0 -1 4194304 739 0 0 0 2549 0 0 0 25 0 1 0 1101725969 4509696 724 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/7375/statm: 1101 724 112 221 0 877 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4404

[startup+51.1029 s]
/proc/loadavg: 0.96 0.98 0.99 2/74 7376
/proc/meminfo: memFree=1582536/2055920 swapFree=4177652/4192956
[pid=7375] ppid=7373 vsize=5208 CPUtime=51.08
/proc/7375/stat : 7375 (varsat-random_s) R 7373 7375 7138 0 -1 4194304 921 0 0 0 5108 0 0 0 25 0 1 0 1101725969 5332992 906 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7375/statm: 1302 906 112 221 0 1078 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5208

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/74 7376
/proc/meminfo: memFree=1581512/2055920 swapFree=4177652/4192956
[pid=7375] ppid=7373 vsize=6140 CPUtime=102.27
/proc/7375/stat : 7375 (varsat-random_s) R 7373 7375 7138 0 -1 4194304 1168 0 0 0 10227 0 0 0 25 0 1 0 1101725969 6287360 1153 1992294400 4194304 5102416 548682068800 18446744073709551615 4249732 0 0 4096 3 0 0 0 17 1 0 0
/proc/7375/statm: 1535 1153 112 221 0 1311 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6140

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7376
/proc/meminfo: memFree=1580744/2055920 swapFree=4177652/4192956
[pid=7375] ppid=7373 vsize=6956 CPUtime=162.25
/proc/7375/stat : 7375 (varsat-random_s) R 7373 7375 7138 0 -1 4194304 1360 0 0 0 16225 0 0 0 25 0 1 0 1101725969 7122944 1345 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/7375/statm: 1739 1345 112 221 0 1515 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6956

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7376
/proc/meminfo: memFree=1580232/2055920 swapFree=4177652/4192956
[pid=7375] ppid=7373 vsize=7496 CPUtime=222.23
/proc/7375/stat : 7375 (varsat-random_s) R 7373 7375 7138 0 -1 4194304 1479 0 0 0 22223 0 0 0 25 0 1 0 1101725969 7675904 1464 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/7375/statm: 1874 1464 112 221 0 1650 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7496

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7376
/proc/meminfo: memFree=1579784/2055920 swapFree=4177652/4192956
[pid=7375] ppid=7373 vsize=7912 CPUtime=282.22
/proc/7375/stat : 7375 (varsat-random_s) R 7373 7375 7138 0 -1 4194304 1584 0 0 0 28222 0 0 0 25 0 1 0 1101725969 8101888 1569 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/7375/statm: 1978 1569 112 221 0 1754 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7912

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7378
/proc/meminfo: memFree=1579208/2055920 swapFree=4177652/4192956
[pid=7375] ppid=7373 vsize=8316 CPUtime=342.2
/proc/7375/stat : 7375 (varsat-random_s) R 7373 7375 7138 0 -1 4194304 1688 0 0 0 34220 0 0 0 25 0 1 0 1101725969 8515584 1673 1992294400 4194304 5102416 548682068800 18446744073709551615 4244091 0 0 4096 3 0 0 0 17 1 0 0
/proc/7375/statm: 2079 1673 112 221 0 1855 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 8316

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7378
/proc/meminfo: memFree=1578952/2055920 swapFree=4177652/4192956
[pid=7375] ppid=7373 vsize=8584 CPUtime=402.18
/proc/7375/stat : 7375 (varsat-random_s) R 7373 7375 7138 0 -1 4194304 1768 0 0 0 40218 0 0 0 25 0 1 0 1101725969 8790016 1753 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/7375/statm: 2146 1753 112 221 0 1922 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 8584

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7378
/proc/meminfo: memFree=1578632/2055920 swapFree=4177652/4192956
[pid=7375] ppid=7373 vsize=8864 CPUtime=462.17
/proc/7375/stat : 7375 (varsat-random_s) R 7373 7375 7138 0 -1 4194304 1833 0 0 0 46217 0 0 0 25 0 1 0 1101725969 9076736 1818 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/7375/statm: 2216 1818 112 221 0 1992 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 8864

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7378
/proc/meminfo: memFree=1578376/2055920 swapFree=4177652/4192956
[pid=7375] ppid=7373 vsize=9152 CPUtime=522.15
/proc/7375/stat : 7375 (varsat-random_s) R 7373 7375 7138 0 -1 4194304 1890 0 0 0 52215 0 0 0 25 0 1 0 1101725969 9371648 1875 1992294400 4194304 5102416 548682068800 18446744073709551615 4254314 0 0 4096 3 0 0 0 17 1 0 0
/proc/7375/statm: 2288 1875 112 221 0 2064 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 9152

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7378
/proc/meminfo: memFree=1577928/2055920 swapFree=4177652/4192956
[pid=7375] ppid=7373 vsize=9564 CPUtime=582.14
/proc/7375/stat : 7375 (varsat-random_s) R 7373 7375 7138 0 -1 4194304 2010 0 0 0 58214 0 0 0 25 0 1 0 1101725969 9793536 1995 1992294400 4194304 5102416 548682068800 18446744073709551615 4255979 0 0 4096 3 0 0 0 17 1 0 0
/proc/7375/statm: 2391 1995 112 221 0 2167 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 9564

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7378
/proc/meminfo: memFree=1577800/2055920 swapFree=4177652/4192956
[pid=7375] ppid=7373 vsize=9712 CPUtime=642.13
/proc/7375/stat : 7375 (varsat-random_s) R 7373 7375 7138 0 -1 4194304 2032 0 0 0 64213 0 0 0 25 0 1 0 1101725969 9945088 2017 1992294400 4194304 5102416 548682068800 18446744073709551615 4249636 0 0 4096 3 0 0 0 17 1 0 0
/proc/7375/statm: 2428 2017 112 221 0 2204 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 9712

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7378
/proc/meminfo: memFree=1577608/2055920 swapFree=4177652/4192956
[pid=7375] ppid=7373 vsize=9856 CPUtime=702.11
/proc/7375/stat : 7375 (varsat-random_s) R 7373 7375 7138 0 -1 4194304 2076 0 0 0 70211 0 0 0 25 0 1 0 1101725969 10092544 2061 1992294400 4194304 5102416 548682068800 18446744073709551615 4254622 0 0 4096 3 0 0 0 17 1 0 0
/proc/7375/statm: 2464 2061 112 221 0 2240 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 9856

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7378
/proc/meminfo: memFree=1577480/2055920 swapFree=4177652/4192956
[pid=7375] ppid=7373 vsize=9988 CPUtime=762.1
/proc/7375/stat : 7375 (varsat-random_s) R 7373 7375 7138 0 -1 4194304 2108 0 0 0 76209 1 0 0 25 0 1 0 1101725969 10227712 2093 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/7375/statm: 2497 2093 112 221 0 2273 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 9988

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7378
/proc/meminfo: memFree=1577224/2055920 swapFree=4177652/4192956
[pid=7375] ppid=7373 vsize=10268 CPUtime=822.09
/proc/7375/stat : 7375 (varsat-random_s) R 7373 7375 7138 0 -1 4194304 2159 0 0 0 82208 1 0 0 25 0 1 0 1101725969 10514432 2144 1992294400 4194304 5102416 548682068800 18446744073709551615 4255615 0 0 4096 3 0 0 0 17 1 0 0
/proc/7375/statm: 2567 2144 112 221 0 2343 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 10268

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7378
/proc/meminfo: memFree=1576968/2055920 swapFree=4177652/4192956
[pid=7375] ppid=7373 vsize=10580 CPUtime=882.07
/proc/7375/stat : 7375 (varsat-random_s) R 7373 7375 7138 0 -1 4194304 2228 0 0 0 88206 1 0 0 25 0 1 0 1101725969 10833920 2213 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7375/statm: 2645 2213 112 221 0 2421 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 10580

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7378
/proc/meminfo: memFree=1576648/2055920 swapFree=4177652/4192956
[pid=7375] ppid=7373 vsize=10872 CPUtime=942.05
/proc/7375/stat : 7375 (varsat-random_s) R 7373 7375 7138 0 -1 4194304 2306 0 0 0 94204 1 0 0 25 0 1 0 1101725969 11132928 2291 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/7375/statm: 2718 2291 112 221 0 2494 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 10872

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7378
/proc/meminfo: memFree=1576776/2055920 swapFree=4177652/4192956
[pid=7375] ppid=7373 vsize=11012 CPUtime=1002.04
/proc/7375/stat : 7375 (varsat-random_s) R 7373 7375 7138 0 -1 4194304 2341 0 0 0 100203 1 0 0 25 0 1 0 1101725969 11276288 2326 1992294400 4194304 5102416 548682068800 18446744073709551615 4254948 0 0 4096 3 0 0 0 17 1 0 0
/proc/7375/statm: 2753 2326 112 221 0 2529 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 11012

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7378
/proc/meminfo: memFree=1576648/2055920 swapFree=4177652/4192956
[pid=7375] ppid=7373 vsize=11152 CPUtime=1062.02
/proc/7375/stat : 7375 (varsat-random_s) R 7373 7375 7138 0 -1 4194304 2366 0 0 0 106201 1 0 0 25 0 1 0 1101725969 11419648 2351 1992294400 4194304 5102416 548682068800 18446744073709551615 4249883 0 0 4096 3 0 0 0 17 1 0 0
/proc/7375/statm: 2788 2351 112 221 0 2564 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 11152

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7378
/proc/meminfo: memFree=1576456/2055920 swapFree=4177652/4192956
[pid=7375] ppid=7373 vsize=11284 CPUtime=1122.01
/proc/7375/stat : 7375 (varsat-random_s) R 7373 7375 7138 0 -1 4194304 2404 0 0 0 112200 1 0 0 25 0 1 0 1101725969 11554816 2389 1992294400 4194304 5102416 548682068800 18446744073709551615 4231765 0 0 4096 3 0 0 0 17 1 0 0
/proc/7375/statm: 2821 2389 112 221 0 2597 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 11284

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7378
/proc/meminfo: memFree=1576264/2055920 swapFree=4177652/4192956
[pid=7375] ppid=7373 vsize=11572 CPUtime=1181.99
/proc/7375/stat : 7375 (varsat-random_s) R 7373 7375 7138 0 -1 4194304 2458 0 0 0 118198 1 0 0 25 0 1 0 1101725969 11849728 2443 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/7375/statm: 2893 2443 112 221 0 2669 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 11572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7378
/proc/meminfo: memFree=1576200/2055920 swapFree=4177652/4192956
[pid=7375] ppid=7373 vsize=11572 CPUtime=1200.09
/proc/7375/stat : 7375 (varsat-random_s) R 7373 7375 7138 0 -1 4194304 2472 0 0 0 120008 1 0 0 25 0 1 0 1101725969 11849728 2457 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/7375/statm: 2893 2457 112 221 0 2669 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 11572

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): 1200.1
CPU user time (s): 1200.09
CPU system time (s): 0.014997
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 11572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.09
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2472
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= 1040

runsolver used 1.06084 second user time and 3.3175 second system time

The end

Launcher Data 

Begin job on node84 at 2009-03-29 03:37:00
IDJOB=1517753
IDBENCH=70622
IDSOLVER=539
FILE ID=node84/1517753-1238290620
PBS_JOBID= 9060959
Free space on /tmp= 66120 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S2007898659-069.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517753-1238290620/watcher-1517753-1238290620 -o /tmp/evaluation-result-1517753-1238290620/solver-1517753-1238290620 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1369014259 HOME/instance-1517753-1238290620.cnf

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

MD5SUM BENCH= c31ae01e49038ee90ca261273074a0e1
RANDOM SEED=1369014259

node84.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		: 3000.231
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		: 3000.231
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:       1586480 kB
Buffers:         66412 kB
Cached:         319940 kB
SwapCached:       6960 kB
Active:         162828 kB
Inactive:       233060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1586480 kB
SwapTotal:     4192956 kB
SwapFree:      4177652 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          15028 kB
Slab:            58664 kB
Committed_AS:  2791356 kB
PageTables:       1980 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= 66120 MiB
End job on node84 at 2009-03-29 03:57:03