Trace number 1517849

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S1580204273-012.cnf
MD5SUMa8c5a2cea66d67c637fb35d0276c87d0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark78.2881
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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:  380                                                  |
0.00/0.00	c |  Number of clauses:    1615                                                 |
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:          818968052.000000
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 |     374     1609     4873 |      536        0    nan |  0.000 % |
0.00/0.01	c |       100 |     374     1609     4873 |      589      100     19 |  0.001 % |
0.00/0.02	c |       253 |     374     1609     4873 |      648      253     18 |  0.001 % |
0.00/0.04	c |       480 |     374     1609     4873 |      713      480     18 |  0.001 % |
0.00/0.06	c |       819 |     374     1609     4873 |      785      437     17 |  0.001 % |
0.06/0.08	c |      1328 |     374     1609     4873 |      863      529     18 |  0.001 % |
0.10/0.12	c |      2087 |     374     1609     4873 |      950      840     18 |  0.001 % |
0.10/0.17	c |      3229 |     374     1609     4873 |     1045      984     17 |  0.001 % |
0.20/0.24	c |      4938 |     374     1609     4873 |     1149     1052     19 |  0.001 % |
0.30/0.34	c |      7500 |     374     1609     4873 |     1264      653     16 |  0.001 % |
0.39/0.49	c |     11344 |     374     1609     4873 |     1391     1242     18 |  0.001 % |
0.69/0.73	c |     17110 |     374     1609     4873 |     1530     1273     18 |  0.001 % |
1.00/1.09	c |     25760 |     374     1609     4873 |     1683     1299     18 |  0.001 % |
1.59/1.64	c |     38734 |     374     1609     4873 |     1851     1342     17 |  0.001 % |
2.49/2.50	c |     58196 |     374     1609     4873 |     2036      965     16 |  0.001 % |
3.79/3.80	c |     87389 |     374     1609     4873 |     2240     1120     16 |  0.001 % |
5.79/5.83	c |    131178 |     374     1609     4873 |     2464     1640     17 |  0.001 % |
8.89/8.97	c |    196862 |     374     1609     4873 |     2710     2286     19 |  0.001 % |
13.69/13.79	c |    295388 |     374     1609     4873 |     2981     1835     18 |  0.001 % |
21.38/21.49	c |    443179 |     374     1609     4873 |     3280     2846     21 |  0.001 % |
33.28/33.36	c |    664863 |     374     1609     4873 |     3608     3289     20 |  0.001 % |
51.97/52.09	c |    997389 |     374     1609     4873 |     3969     3443     19 |  0.001 % |
80.86/80.96	c |   1496177 |     374     1609     4873 |     4365     2575     19 |  0.001 % |
125.75/125.87	c |   2244364 |     374     1609     4873 |     4802     3965     19 |  0.001 % |
195.49/195.63	c |   3366639 |     374     1609     4873 |     5282     4799     21 |  0.001 % |
305.56/305.74	c |   5050050 |     374     1609     4873 |     5811     2747     17 |  0.001 % |
476.91/477.13	c |   7575166 |     374     1609     4873 |     6392     5808     21 |  0.001 % |
748.43/748.79	c |  11362843 |     374     1609     4873 |     7031     3393     22 |  0.001 % |
1170.90/1171.40	c |  17044357 |     374     1609     4873 |     7734     5849     21 |  0.001 % |

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-1517849-1238291993/watcher-1517849-1238291993 -o /tmp/evaluation-result-1517849-1238291993/solver-1517849-1238291993 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=818968052 HOME/instance-1517849-1238291993.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: 1.00 1.00 1.00 3/65 10314
/proc/meminfo: memFree=1247336/2055920 swapFree=4191900/4192956
[pid=10314] ppid=10312 vsize=2412 CPUtime=0
/proc/10314/stat : 10314 (varsat-random_s) R 10312 10314 10059 0 -1 4194304 223 0 0 0 0 0 0 0 18 0 1 0 312920079 2469888 208 1992294400 4194304 5102416 548682068800 18446744073709551615 4266266 0 0 4096 3 0 0 0 17 1 0 0
/proc/10314/statm: 603 208 98 221 0 379 0

[startup+0.066989 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 10314
/proc/meminfo: memFree=1247336/2055920 swapFree=4191900/4192956
[pid=10314] ppid=10312 vsize=2412 CPUtime=0.06
/proc/10314/stat : 10314 (varsat-random_s) R 10312 10314 10059 0 -1 4194304 238 0 0 0 6 0 0 0 18 0 1 0 312920079 2469888 223 1992294400 4194304 5102416 548682068800 18446744073709551615 4220224 0 0 4096 3 0 0 0 17 1 0 0
/proc/10314/statm: 603 223 112 221 0 379 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2412

[startup+0.101993 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 10314
/proc/meminfo: memFree=1247336/2055920 swapFree=4191900/4192956
[pid=10314] ppid=10312 vsize=2412 CPUtime=0.1
/proc/10314/stat : 10314 (varsat-random_s) R 10312 10314 10059 0 -1 4194304 242 0 0 0 10 0 0 0 18 0 1 0 312920079 2469888 227 1992294400 4194304 5102416 548682068800 18446744073709551615 4255698 0 0 4096 3 0 0 0 17 1 0 0
/proc/10314/statm: 603 227 112 221 0 379 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2412

[startup+0.302019 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 10314
/proc/meminfo: memFree=1247336/2055920 swapFree=4191900/4192956
[pid=10314] ppid=10312 vsize=2544 CPUtime=0.3
/proc/10314/stat : 10314 (varsat-random_s) R 10312 10314 10059 0 -1 4194304 273 0 0 0 30 0 0 0 19 0 1 0 312920079 2605056 258 1992294400 4194304 5102416 548682068800 18446744073709551615 4254340 0 0 4096 3 0 0 0 17 1 0 0
/proc/10314/statm: 636 258 112 221 0 412 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2544

[startup+0.701069 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 10314
/proc/meminfo: memFree=1247336/2055920 swapFree=4191900/4192956
[pid=10314] ppid=10312 vsize=2676 CPUtime=0.69
/proc/10314/stat : 10314 (varsat-random_s) R 10312 10314 10059 0 -1 4194304 307 0 0 0 69 0 0 0 22 0 1 0 312920079 2740224 292 1992294400 4194304 5102416 548682068800 18446744073709551615 4253879 0 0 4096 3 0 0 0 17 1 0 0
/proc/10314/statm: 669 292 112 221 0 445 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2676

[startup+1.50117 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10315
/proc/meminfo: memFree=1246496/2055920 swapFree=4191900/4192956
[pid=10314] ppid=10312 vsize=2808 CPUtime=1.49
/proc/10314/stat : 10314 (varsat-random_s) R 10312 10314 10059 0 -1 4194304 340 0 0 0 149 0 0 0 25 0 1 0 312920079 2875392 325 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/10314/statm: 702 325 112 221 0 478 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2808

[startup+3.10237 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10315
/proc/meminfo: memFree=1246176/2055920 swapFree=4191900/4192956
[pid=10314] ppid=10312 vsize=3072 CPUtime=3.09
/proc/10314/stat : 10314 (varsat-random_s) R 10312 10314 10059 0 -1 4194304 398 0 0 0 309 0 0 0 25 0 1 0 312920079 3145728 383 1992294400 4194304 5102416 548682068800 18446744073709551615 4254314 0 0 4096 3 0 0 0 17 1 0 0
/proc/10314/statm: 768 383 112 221 0 544 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3072

[startup+6.30178 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10315
/proc/meminfo: memFree=1245856/2055920 swapFree=4191900/4192956
[pid=10314] ppid=10312 vsize=3340 CPUtime=6.29
/proc/10314/stat : 10314 (varsat-random_s) R 10312 10314 10059 0 -1 4194304 462 0 0 0 629 0 0 0 25 0 1 0 312920079 3420160 447 1992294400 4194304 5102416 548682068800 18446744073709551615 4254884 0 0 4096 3 0 0 0 17 1 0 0
/proc/10314/statm: 835 447 112 221 0 611 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3340

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10315
/proc/meminfo: memFree=1245344/2055920 swapFree=4191900/4192956
[pid=10314] ppid=10312 vsize=3604 CPUtime=12.69
/proc/10314/stat : 10314 (varsat-random_s) R 10312 10314 10059 0 -1 4194304 539 0 0 0 1269 0 0 0 25 0 1 0 312920079 3690496 524 1992294400 4194304 5102416 548682068800 18446744073709551615 4228272 0 0 4096 3 0 0 0 17 1 0 0
/proc/10314/statm: 901 524 112 221 0 677 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3604

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10315
/proc/meminfo: memFree=1244832/2055920 swapFree=4191900/4192956
[pid=10314] ppid=10312 vsize=4140 CPUtime=25.48
/proc/10314/stat : 10314 (varsat-random_s) R 10312 10314 10059 0 -1 4194304 660 0 0 0 2548 0 0 0 25 0 1 0 312920079 4239360 645 1992294400 4194304 5102416 548682068800 18446744073709551615 4249638 0 0 4096 3 0 0 0 17 1 0 0
/proc/10314/statm: 1035 645 112 221 0 811 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4140

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10315
/proc/meminfo: memFree=1244256/2055920 swapFree=4191900/4192956
[pid=10314] ppid=10312 vsize=4820 CPUtime=51.07
/proc/10314/stat : 10314 (varsat-random_s) R 10312 10314 10059 0 -1 4194304 813 0 0 0 5107 0 0 0 25 0 1 0 312920079 4935680 798 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/10314/statm: 1205 798 112 221 0 981 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4820

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10321
/proc/meminfo: memFree=1243544/2055920 swapFree=4191900/4192956
[pid=10314] ppid=10312 vsize=5488 CPUtime=102.26
/proc/10314/stat : 10314 (varsat-random_s) R 10312 10314 10059 0 -1 4194304 982 0 0 0 10225 1 0 0 25 0 1 0 312920079 5619712 967 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/10314/statm: 1372 967 112 221 0 1148 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5488

[startup+162.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 10801
/proc/meminfo: memFree=1242456/2055920 swapFree=4191900/4192956
[pid=10314] ppid=10312 vsize=6044 CPUtime=162.2
/proc/10314/stat : 10314 (varsat-random_s) R 10312 10314 10059 0 -1 4194304 1142 0 0 0 16218 2 0 0 25 0 1 0 312920079 6189056 1127 1992294400 4194304 5102416 548682068800 18446744073709551615 4249466 0 0 4096 3 0 0 0 17 1 0 0
/proc/10314/statm: 1511 1127 112 221 0 1287 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 6044

[startup+222.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 10801
/proc/meminfo: memFree=1241944/2055920 swapFree=4191900/4192956
[pid=10314] ppid=10312 vsize=6580 CPUtime=222.18
/proc/10314/stat : 10314 (varsat-random_s) R 10312 10314 10059 0 -1 4194304 1276 0 0 0 22215 3 0 0 25 0 1 0 312920079 6737920 1261 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/10314/statm: 1645 1261 112 221 0 1421 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 6580

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10801
/proc/meminfo: memFree=1241688/2055920 swapFree=4191900/4192956
[pid=10314] ppid=10312 vsize=6984 CPUtime=282.16
/proc/10314/stat : 10314 (varsat-random_s) R 10312 10314 10059 0 -1 4194304 1353 0 0 0 28213 3 0 0 25 0 1 0 312920079 7151616 1338 1992294400 4194304 5102416 548682068800 18446744073709551615 4254008 0 0 4096 3 0 0 0 17 1 0 0
/proc/10314/statm: 1746 1338 112 221 0 1522 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 6984

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10801
/proc/meminfo: memFree=1241304/2055920 swapFree=4191900/4192956
[pid=10314] ppid=10312 vsize=7308 CPUtime=342.15
/proc/10314/stat : 10314 (varsat-random_s) R 10312 10314 10059 0 -1 4194304 1430 0 0 0 34211 4 0 0 25 0 1 0 312920079 7483392 1415 1992294400 4194304 5102416 548682068800 18446744073709551615 4249717 0 0 4096 3 0 0 0 17 1 0 0
/proc/10314/statm: 1827 1415 112 221 0 1603 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 7308

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10801
/proc/meminfo: memFree=1241048/2055920 swapFree=4191900/4192956
[pid=10314] ppid=10312 vsize=7580 CPUtime=402.13
/proc/10314/stat : 10314 (varsat-random_s) R 10312 10314 10059 0 -1 4194304 1508 0 0 0 40209 4 0 0 25 0 1 0 312920079 7761920 1493 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/10314/statm: 1895 1493 112 221 0 1671 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 7580

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10801
/proc/meminfo: memFree=1240864/2055920 swapFree=4191900/4192956
[pid=10314] ppid=10312 vsize=7712 CPUtime=462.11
/proc/10314/stat : 10314 (varsat-random_s) R 10312 10314 10059 0 -1 4194304 1549 0 0 0 46207 4 0 0 25 0 1 0 312920079 7897088 1534 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/10314/statm: 1928 1534 112 221 0 1704 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 7712

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10801
/proc/meminfo: memFree=1240480/2055920 swapFree=4191900/4192956
[pid=10314] ppid=10312 vsize=8124 CPUtime=522.09
/proc/10314/stat : 10314 (varsat-random_s) R 10312 10314 10059 0 -1 4194304 1635 0 0 0 52205 4 0 0 25 0 1 0 312920079 8318976 1620 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/10314/statm: 2031 1620 112 221 0 1807 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 8124

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10801
/proc/meminfo: memFree=1240352/2055920 swapFree=4191900/4192956
[pid=10314] ppid=10312 vsize=8264 CPUtime=582.07
/proc/10314/stat : 10314 (varsat-random_s) R 10312 10314 10059 0 -1 4194304 1683 0 0 0 58203 4 0 0 25 0 1 0 312920079 8462336 1668 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/10314/statm: 2066 1668 112 221 0 1842 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 8264

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10801
/proc/meminfo: memFree=1240096/2055920 swapFree=4191900/4192956
[pid=10314] ppid=10312 vsize=8536 CPUtime=642.06
/proc/10314/stat : 10314 (varsat-random_s) R 10312 10314 10059 0 -1 4194304 1732 0 0 0 64202 4 0 0 25 0 1 0 312920079 8740864 1717 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/10314/statm: 2134 1717 112 221 0 1910 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 8536

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10801
/proc/meminfo: memFree=1240032/2055920 swapFree=4191900/4192956
[pid=10314] ppid=10312 vsize=8672 CPUtime=702.04
/proc/10314/stat : 10314 (varsat-random_s) R 10312 10314 10059 0 -1 4194304 1764 0 0 0 70200 4 0 0 25 0 1 0 312920079 8880128 1749 1992294400 4194304 5102416 548682068800 18446744073709551615 4249724 0 0 4096 3 0 0 0 17 1 0 0
/proc/10314/statm: 2168 1749 112 221 0 1944 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 8672

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10801
/proc/meminfo: memFree=1239776/2055920 swapFree=4191900/4192956
[pid=10314] ppid=10312 vsize=8804 CPUtime=762.03
/proc/10314/stat : 10314 (varsat-random_s) R 10312 10314 10059 0 -1 4194304 1813 0 0 0 76198 5 0 0 25 0 1 0 312920079 9015296 1798 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/10314/statm: 2201 1798 112 221 0 1977 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 8804

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10801
/proc/meminfo: memFree=1239584/2055920 swapFree=4191900/4192956
[pid=10314] ppid=10312 vsize=9096 CPUtime=822
/proc/10314/stat : 10314 (varsat-random_s) R 10312 10314 10059 0 -1 4194304 1869 0 0 0 82195 5 0 0 25 0 1 0 312920079 9314304 1854 1992294400 4194304 5102416 548682068800 18446744073709551615 4249504 0 0 4096 3 0 0 0 17 1 0 0
/proc/10314/statm: 2274 1854 112 221 0 2050 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 9096

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10801
/proc/meminfo: memFree=1239392/2055920 swapFree=4191900/4192956
[pid=10314] ppid=10312 vsize=9248 CPUtime=881.98
/proc/10314/stat : 10314 (varsat-random_s) R 10312 10314 10059 0 -1 4194304 1903 0 0 0 88193 5 0 0 25 0 1 0 312920079 9469952 1888 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/10314/statm: 2312 1888 112 221 0 2088 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 9248

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10801
/proc/meminfo: memFree=1239264/2055920 swapFree=4191900/4192956
[pid=10314] ppid=10312 vsize=9384 CPUtime=941.96
/proc/10314/stat : 10314 (varsat-random_s) R 10312 10314 10059 0 -1 4194304 1936 0 0 0 94191 5 0 0 25 0 1 0 312920079 9609216 1921 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/10314/statm: 2346 1921 112 221 0 2122 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 9384

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10801
/proc/meminfo: memFree=1239200/2055920 swapFree=4191900/4192956
[pid=10314] ppid=10312 vsize=9528 CPUtime=1001.95
/proc/10314/stat : 10314 (varsat-random_s) R 10312 10314 10059 0 -1 4194304 1969 0 0 0 100190 5 0 0 25 0 1 0 312920079 9756672 1954 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/10314/statm: 2382 1954 112 221 0 2158 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 9528

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10801
/proc/meminfo: memFree=1239072/2055920 swapFree=4191900/4192956
[pid=10314] ppid=10312 vsize=9528 CPUtime=1061.94
/proc/10314/stat : 10314 (varsat-random_s) R 10312 10314 10059 0 -1 4194304 1979 0 0 0 106188 6 0 0 25 0 1 0 312920079 9756672 1964 1992294400 4194304 5102416 548682068800 18446744073709551615 4249559 0 0 4096 3 0 0 0 17 1 0 0
/proc/10314/statm: 2382 1964 112 221 0 2158 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 9528

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10801
/proc/meminfo: memFree=1239072/2055920 swapFree=4191900/4192956
[pid=10314] ppid=10312 vsize=9528 CPUtime=1121.92
/proc/10314/stat : 10314 (varsat-random_s) R 10312 10314 10059 0 -1 4194304 1995 0 0 0 112186 6 0 0 25 0 1 0 312920079 9756672 1980 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/10314/statm: 2382 1980 112 221 0 2158 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 9528

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10801
/proc/meminfo: memFree=1239008/2055920 swapFree=4191900/4192956
[pid=10314] ppid=10312 vsize=9660 CPUtime=1181.89
/proc/10314/stat : 10314 (varsat-random_s) R 10312 10314 10059 0 -1 4194304 2019 0 0 0 118183 6 0 0 25 0 1 0 312920079 9891840 2004 1992294400 4194304 5102416 548682068800 18446744073709551615 4249588 0 0 4096 3 0 0 0 17 1 0 0
/proc/10314/statm: 2415 2004 112 221 0 2191 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 9660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10801
/proc/meminfo: memFree=1238944/2055920 swapFree=4191900/4192956
[pid=10314] ppid=10312 vsize=9660 CPUtime=1200.09
/proc/10314/stat : 10314 (varsat-random_s) R 10312 10314 10059 0 -1 4194304 2032 0 0 0 120003 6 0 0 25 0 1 0 312920079 9891840 2017 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/10314/statm: 2415 2017 112 221 0 2191 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 9660

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 2/66 10801
/proc/meminfo: memFree=1238944/2055920 swapFree=4191900/4192956
[pid=10314] ppid=10312 vsize=9660 CPUtime=1200.09
/proc/10314/stat : 10314 (varsat-random_s) R 10312 10314 10059 0 -1 4194304 2032 0 0 0 120003 6 0 0 25 0 1 0 312920079 9891840 2017 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/10314/statm: 2415 2017 112 221 0 2191 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 9660

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.04
CPU system time (s): 0.065989
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 9660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2032
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= 2956

runsolver used 1.11183 second user time and 3.2715 second system time

The end

Launcher Data 

Begin job on node54 at 2009-03-29 03:59:53
IDJOB=1517849
IDBENCH=70630
IDSOLVER=539
FILE ID=node54/1517849-1238291993
PBS_JOBID= 9060970
Free space on /tmp= 66492 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S1580204273-012.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517849-1238291993/watcher-1517849-1238291993 -o /tmp/evaluation-result-1517849-1238291993/solver-1517849-1238291993 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=818968052 HOME/instance-1517849-1238291993.cnf

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

MD5SUM BENCH= a8c5a2cea66d67c637fb35d0276c87d0
RANDOM SEED=818968052

node54.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		: 3000.232
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		: 3000.232
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:       1247752 kB
Buffers:         81788 kB
Cached:         631748 kB
SwapCached:        260 kB
Active:         152744 kB
Inactive:       575960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1247752 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            1036 kB
Writeback:           0 kB
Mapped:          23732 kB
Slab:            65420 kB
Committed_AS:   825472 kB
PageTables:       1372 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= 66488 MiB
End job on node54 at 2009-03-29 04:19:56