Trace number 1518749

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S1137823545-077.cnf
MD5SUM6fb9b4534b8680fbd6cb5c0187532027
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015996
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:          1288455705.000000
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 |     525     2269     6890 |      756        0    nan |  0.000 % |
0.00/0.02	c |       101 |     525     2269     6890 |      831      101     25 |  0.000 % |
0.02/0.04	c |       251 |     525     2269     6890 |      915      251     25 |  0.000 % |
0.02/0.07	c |       476 |     525     2269     6890 |     1006      476     24 |  0.000 % |
0.09/0.10	c |       813 |     525     2269     6890 |     1107      813     24 |  0.000 % |
0.09/0.14	c |      1319 |     525     2269     6890 |     1218      737     22 |  0.000 % |
0.09/0.18	c |      2078 |     525     2269     6890 |     1339      856     20 |  0.000 % |
0.19/0.25	c |      3217 |     525     2269     6890 |     1473     1290     21 |  0.000 % |
0.29/0.34	c |      4926 |     525     2269     6890 |     1621     1471     23 |  0.000 % |
0.39/0.48	c |      7488 |     525     2269     6890 |     1783     1514     22 |  0.000 % |
0.59/0.68	c |     11334 |     525     2269     6890 |     1961     1676     23 |  0.000 % |
0.89/0.99	c |     17100 |     525     2269     6890 |     2157     1406     21 |  0.000 % |
1.39/1.47	c |     25749 |     525     2269     6890 |     2373     1179     23 |  0.000 % |
2.09/2.16	c |     38725 |     525     2269     6890 |     2611     2004     23 |  0.000 % |
3.20/3.27	c |     58186 |     525     2269     6890 |     2872     2668     24 |  0.000 % |
4.99/5.01	c |     87378 |     525     2269     6890 |     3159     2445     25 |  0.000 % |
7.59/7.68	c |    131168 |     525     2269     6890 |     3475     2729     25 |  0.000 % |
11.69/11.73	c |    196852 |     525     2269     6890 |     3822     2919     23 |  0.000 % |
18.08/18.15	c |    295378 |     525     2269     6890 |     4205     2413     25 |  0.000 % |
27.98/28.00	c |    443168 |     525     2269     6890 |     4625     2917     25 |  0.000 % |
43.78/43.80	c |    664851 |     525     2269     6890 |     5088     4073     27 |  0.000 % |
68.07/68.16	c |    997377 |     525     2269     6890 |     5597     4024     25 |  0.000 % |
106.45/106.57	c |   1496167 |     525     2269     6890 |     6156     4563     25 |  0.000 % |
166.03/166.12	c |   2244349 |     525     2269     6890 |     6772     3789     24 |  0.000 % |
260.80/260.93	c |   3366623 |     525     2269     6890 |     7449     5422     27 |  0.000 % |
412.04/412.23	c |   5050034 |     525     2269     6890 |     8194     6782     26 |  0.000 % |
649.46/649.70	c |   7575153 |     525     2269     6890 |     9014     5902     26 |  0.000 % |
1031.11/1031.58	c |  11362829 |     525     2269     6890 |     9915     4707     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-1518749-1238303488/watcher-1518749-1238303488 -o /tmp/evaluation-result-1518749-1238303488/solver-1518749-1238303488 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1288455705 HOME/instance-1518749-1238303488.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 0.96 0.97 3/64 6473
/proc/meminfo: memFree=876864/2055920 swapFree=4177704/4192956
[pid=6473] ppid=6471 vsize=2552 CPUtime=0
/proc/6473/stat : 6473 (varsat-random_s) R 6471 6473 6256 0 -1 4194304 247 0 0 0 0 0 0 0 18 0 1 0 1103014918 2613248 232 1992294400 4194304 5102416 548682068800 18446744073709551615 4272167 0 0 4096 3 0 0 0 17 1 0 0
/proc/6473/statm: 638 232 97 221 0 414 0

[startup+0.0270761 s]
/proc/loadavg: 0.98 0.96 0.97 3/64 6473
/proc/meminfo: memFree=876864/2055920 swapFree=4177704/4192956
[pid=6473] ppid=6471 vsize=2552 CPUtime=0.02
/proc/6473/stat : 6473 (varsat-random_s) R 6471 6473 6256 0 -1 4194304 272 0 0 0 2 0 0 0 18 0 1 0 1103014918 2613248 257 1992294400 4194304 5102416 548682068800 18446744073709551615 4524016 0 0 4096 3 0 0 0 17 1 0 0
/proc/6473/statm: 638 257 112 221 0 414 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2552

[startup+0.101088 s]
/proc/loadavg: 0.98 0.96 0.97 3/64 6473
/proc/meminfo: memFree=876864/2055920 swapFree=4177704/4192956
[pid=6473] ppid=6471 vsize=2552 CPUtime=0.09
/proc/6473/stat : 6473 (varsat-random_s) R 6471 6473 6256 0 -1 4194304 273 0 0 0 9 0 0 0 18 0 1 0 1103014918 2613248 258 1992294400 4194304 5102416 548682068800 18446744073709551615 4255249 0 0 4096 3 0 0 0 17 1 0 0
/proc/6473/statm: 638 258 112 221 0 414 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2552

[startup+0.301124 s]
/proc/loadavg: 0.98 0.96 0.97 3/64 6473
/proc/meminfo: memFree=876864/2055920 swapFree=4177704/4192956
[pid=6473] ppid=6471 vsize=2684 CPUtime=0.29
/proc/6473/stat : 6473 (varsat-random_s) R 6471 6473 6256 0 -1 4194304 312 0 0 0 29 0 0 0 19 0 1 0 1103014918 2748416 297 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/6473/statm: 671 297 112 221 0 447 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2684

[startup+0.701198 s]
/proc/loadavg: 0.98 0.96 0.97 3/64 6473
/proc/meminfo: memFree=876864/2055920 swapFree=4177704/4192956
[pid=6473] ppid=6471 vsize=2948 CPUtime=0.69
/proc/6473/stat : 6473 (varsat-random_s) R 6471 6473 6256 0 -1 4194304 355 0 0 0 69 0 0 0 22 0 1 0 1103014918 3018752 340 1992294400 4194304 5102416 548682068800 18446744073709551615 4221892 0 0 4096 3 0 0 0 17 1 0 0
/proc/6473/statm: 737 340 112 221 0 513 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2948

[startup+1.50134 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 6474
/proc/meminfo: memFree=875832/2055920 swapFree=4177704/4192956
[pid=6473] ppid=6471 vsize=3080 CPUtime=1.49
/proc/6473/stat : 6473 (varsat-random_s) R 6471 6473 6256 0 -1 4194304 407 0 0 0 149 0 0 0 25 0 1 0 1103014918 3153920 392 1992294400 4194304 5102416 548682068800 18446744073709551615 4254906 0 0 4096 3 0 0 0 17 1 0 0
/proc/6473/statm: 770 392 112 221 0 546 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3080

[startup+3.10163 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 6474
/proc/meminfo: memFree=875384/2055920 swapFree=4177704/4192956
[pid=6473] ppid=6471 vsize=3356 CPUtime=3.09
/proc/6473/stat : 6473 (varsat-random_s) R 6471 6473 6256 0 -1 4194304 467 0 0 0 309 0 0 0 25 0 1 0 1103014918 3436544 452 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6473/statm: 839 452 112 221 0 615 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3356

[startup+6.30122 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 6474
/proc/meminfo: memFree=875008/2055920 swapFree=4177704/4192956
[pid=6473] ppid=6471 vsize=3752 CPUtime=6.29
/proc/6473/stat : 6473 (varsat-random_s) R 6471 6473 6256 0 -1 4194304 557 0 0 0 629 0 0 0 25 0 1 0 1103014918 3842048 542 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/6473/statm: 938 542 112 221 0 714 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3752

[startup+12.7014 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 6474
/proc/meminfo: memFree=874496/2055920 swapFree=4177704/4192956
[pid=6473] ppid=6471 vsize=4164 CPUtime=12.69
/proc/6473/stat : 6473 (varsat-random_s) R 6471 6473 6256 0 -1 4194304 673 0 0 0 1269 0 0 0 25 0 1 0 1103014918 4263936 658 1992294400 4194304 5102416 548682068800 18446744073709551615 4231758 0 0 4096 3 0 0 0 17 1 0 0
/proc/6473/statm: 1041 658 112 221 0 817 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4164

[startup+25.5017 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 6474
/proc/meminfo: memFree=873792/2055920 swapFree=4177704/4192956
[pid=6473] ppid=6471 vsize=4832 CPUtime=25.48
/proc/6473/stat : 6473 (varsat-random_s) R 6471 6473 6256 0 -1 4194304 818 0 0 0 2548 0 0 0 25 0 1 0 1103014918 4947968 803 1992294400 4194304 5102416 548682068800 18446744073709551615 4255231 0 0 4096 3 0 0 0 17 1 0 0
/proc/6473/statm: 1208 803 112 221 0 984 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4832

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6474
/proc/meminfo: memFree=873024/2055920 swapFree=4177704/4192956
[pid=6473] ppid=6471 vsize=5496 CPUtime=51.08
/proc/6473/stat : 6473 (varsat-random_s) R 6471 6473 6256 0 -1 4194304 1013 0 0 0 5107 1 0 0 25 0 1 0 1103014918 5627904 998 1992294400 4194304 5102416 548682068800 18446744073709551615 4249702 0 0 4096 3 0 0 0 17 1 0 0
/proc/6473/statm: 1374 998 112 221 0 1150 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5496

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6474
/proc/meminfo: memFree=872000/2055920 swapFree=4177704/4192956
[pid=6473] ppid=6471 vsize=6576 CPUtime=102.26
/proc/6473/stat : 6473 (varsat-random_s) R 6471 6473 6256 0 -1 4194304 1271 0 0 0 10225 1 0 0 25 0 1 0 1103014918 6733824 1256 1992294400 4194304 5102416 548682068800 18446744073709551615 4249680 0 0 4096 3 0 0 0 17 1 0 0
/proc/6473/statm: 1644 1256 112 221 0 1420 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6576

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6474
/proc/meminfo: memFree=871296/2055920 swapFree=4177704/4192956
[pid=6473] ppid=6471 vsize=7256 CPUtime=162.23
/proc/6473/stat : 6473 (varsat-random_s) R 6471 6473 6256 0 -1 4194304 1440 0 0 0 16222 1 0 0 25 0 1 0 1103014918 7430144 1425 1992294400 4194304 5102416 548682068800 18446744073709551615 4254401 0 0 4096 3 0 0 0 17 1 0 0
/proc/6473/statm: 1814 1425 112 221 0 1590 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7256

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6474
/proc/meminfo: memFree=870720/2055920 swapFree=4177704/4192956
[pid=6473] ppid=6471 vsize=7808 CPUtime=222.21
/proc/6473/stat : 6473 (varsat-random_s) R 6471 6473 6256 0 -1 4194304 1580 0 0 0 22219 2 0 0 25 0 1 0 1103014918 7995392 1565 1992294400 4194304 5102416 548682068800 18446744073709551615 4249743 0 0 4096 3 0 0 0 17 1 0 0
/proc/6473/statm: 1952 1565 112 221 0 1728 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7808

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6474
/proc/meminfo: memFree=870144/2055920 swapFree=4177704/4192956
[pid=6473] ppid=6471 vsize=8344 CPUtime=282.19
/proc/6473/stat : 6473 (varsat-random_s) R 6471 6473 6256 0 -1 4194304 1708 0 0 0 28217 2 0 0 25 0 1 0 1103014918 8544256 1693 1992294400 4194304 5102416 548682068800 18446744073709551615 4255183 0 0 4096 3 0 0 0 17 1 0 0
/proc/6473/statm: 2086 1693 112 221 0 1862 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 8344

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6474
/proc/meminfo: memFree=869632/2055920 swapFree=4177704/4192956
[pid=6473] ppid=6471 vsize=8880 CPUtime=342.16
/proc/6473/stat : 6473 (varsat-random_s) R 6471 6473 6256 0 -1 4194304 1839 0 0 0 34214 2 0 0 25 0 1 0 1103014918 9093120 1824 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6473/statm: 2220 1824 112 221 0 1996 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 8880

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6474
/proc/meminfo: memFree=869440/2055920 swapFree=4177704/4192956
[pid=6473] ppid=6471 vsize=9152 CPUtime=402.14
/proc/6473/stat : 6473 (varsat-random_s) R 6471 6473 6256 0 -1 4194304 1897 0 0 0 40212 2 0 0 25 0 1 0 1103014918 9371648 1882 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/6473/statm: 2288 1882 112 221 0 2064 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 9152

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6474
/proc/meminfo: memFree=868928/2055920 swapFree=4177704/4192956
[pid=6473] ppid=6471 vsize=9556 CPUtime=462.12
/proc/6473/stat : 6473 (varsat-random_s) R 6471 6473 6256 0 -1 4194304 2015 0 0 0 46209 3 0 0 25 0 1 0 1103014918 9785344 2000 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/6473/statm: 2389 2000 112 221 0 2165 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 9556

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6474
/proc/meminfo: memFree=868544/2055920 swapFree=4177704/4192956
[pid=6473] ppid=6471 vsize=9984 CPUtime=522.1
/proc/6473/stat : 6473 (varsat-random_s) R 6471 6473 6256 0 -1 4194304 2111 0 0 0 52207 3 0 0 25 0 1 0 1103014918 10223616 2096 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/6473/statm: 2496 2096 112 221 0 2272 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 9984

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6474
/proc/meminfo: memFree=868288/2055920 swapFree=4177704/4192956
[pid=6473] ppid=6471 vsize=10256 CPUtime=582.07
/proc/6473/stat : 6473 (varsat-random_s) R 6471 6473 6256 0 -1 4194304 2155 0 0 0 58204 3 0 0 25 0 1 0 1103014918 10502144 2140 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/6473/statm: 2564 2140 112 221 0 2340 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 10256

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6474
/proc/meminfo: memFree=868160/2055920 swapFree=4177704/4192956
[pid=6473] ppid=6471 vsize=10388 CPUtime=642.06
/proc/6473/stat : 6473 (varsat-random_s) R 6471 6473 6256 0 -1 4194304 2205 0 0 0 64202 4 0 0 25 0 1 0 1103014918 10637312 2190 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/6473/statm: 2597 2190 112 221 0 2373 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 10388

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6474
/proc/meminfo: memFree=867648/2055920 swapFree=4177704/4192956
[pid=6473] ppid=6471 vsize=10960 CPUtime=702.04
/proc/6473/stat : 6473 (varsat-random_s) R 6471 6473 6256 0 -1 4194304 2323 0 0 0 70200 4 0 0 25 0 1 0 1103014918 11223040 2308 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/6473/statm: 2740 2308 112 221 0 2516 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 10960

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6474
/proc/meminfo: memFree=867456/2055920 swapFree=4177704/4192956
[pid=6473] ppid=6471 vsize=11232 CPUtime=762.02
/proc/6473/stat : 6473 (varsat-random_s) R 6471 6473 6256 0 -1 4194304 2379 0 0 0 76198 4 0 0 25 0 1 0 1103014918 11501568 2364 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6473/statm: 2808 2364 112 221 0 2584 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 11232

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6474
/proc/meminfo: memFree=867200/2055920 swapFree=4177704/4192956
[pid=6473] ppid=6471 vsize=11364 CPUtime=821.99
/proc/6473/stat : 6473 (varsat-random_s) R 6471 6473 6256 0 -1 4194304 2422 0 0 0 82195 4 0 0 25 0 1 0 1103014918 11636736 2407 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/6473/statm: 2841 2407 112 221 0 2617 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 11364

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6474
/proc/meminfo: memFree=866944/2055920 swapFree=4177704/4192956
[pid=6473] ppid=6471 vsize=11636 CPUtime=881.97
/proc/6473/stat : 6473 (varsat-random_s) R 6471 6473 6256 0 -1 4194304 2486 0 0 0 88192 5 0 0 25 0 1 0 1103014918 11915264 2471 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6473/statm: 2909 2471 112 221 0 2685 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 11636

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6474
/proc/meminfo: memFree=866816/2055920 swapFree=4177704/4192956
[pid=6473] ppid=6471 vsize=11768 CPUtime=941.95
/proc/6473/stat : 6473 (varsat-random_s) R 6471 6473 6256 0 -1 4194304 2520 0 0 0 94190 5 0 0 25 0 1 0 1103014918 12050432 2505 1992294400 4194304 5102416 548682068800 18446744073709551615 4250057 0 0 4096 3 0 0 0 17 1 0 0
/proc/6473/statm: 2942 2505 112 221 0 2718 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 11768

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6474
/proc/meminfo: memFree=866624/2055920 swapFree=4177704/4192956
[pid=6473] ppid=6471 vsize=12044 CPUtime=1001.93
/proc/6473/stat : 6473 (varsat-random_s) R 6471 6473 6256 0 -1 4194304 2572 0 0 0 100188 5 0 0 25 0 1 0 1103014918 12333056 2557 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6473/statm: 3011 2557 112 221 0 2787 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 12044

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6474
/proc/meminfo: memFree=866304/2055920 swapFree=4177704/4192956
[pid=6473] ppid=6471 vsize=12316 CPUtime=1061.9
/proc/6473/stat : 6473 (varsat-random_s) R 6471 6473 6256 0 -1 4194304 2643 0 0 0 106185 5 0 0 25 0 1 0 1103014918 12611584 2628 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6473/statm: 3079 2628 112 221 0 2855 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 12316

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6474
/proc/meminfo: memFree=866176/2055920 swapFree=4177704/4192956
[pid=6473] ppid=6471 vsize=12448 CPUtime=1121.89
/proc/6473/stat : 6473 (varsat-random_s) R 6471 6473 6256 0 -1 4194304 2672 0 0 0 112183 6 0 0 25 0 1 0 1103014918 12746752 2657 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/6473/statm: 3112 2657 112 221 0 2888 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 12448

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6474
/proc/meminfo: memFree=865920/2055920 swapFree=4177704/4192956
[pid=6473] ppid=6471 vsize=12560 CPUtime=1181.86
/proc/6473/stat : 6473 (varsat-random_s) R 6471 6473 6256 0 -1 4194304 2730 0 0 0 118180 6 0 0 25 0 1 0 1103014918 12861440 2715 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/6473/statm: 3140 2715 112 221 0 2916 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 12560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6474
/proc/meminfo: memFree=865920/2055920 swapFree=4177704/4192956
[pid=6473] ppid=6471 vsize=12708 CPUtime=1200.06
/proc/6473/stat : 6473 (varsat-random_s) R 6471 6473 6256 0 -1 4194304 2739 0 0 0 120000 6 0 0 25 0 1 0 1103014918 13012992 2724 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/6473/statm: 3177 2724 112 221 0 2953 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 12708

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6474
/proc/meminfo: memFree=865920/2055920 swapFree=4177704/4192956
[pid=6473] ppid=6471 vsize=12708 CPUtime=1200.06
/proc/6473/stat : 6473 (varsat-random_s) R 6471 6473 6256 0 -1 4194304 2739 0 0 0 120000 6 0 0 25 0 1 0 1103014918 13012992 2724 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/6473/statm: 3177 2724 112 221 0 2953 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 12708

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200
CPU system time (s): 0.066989
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 12708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.066989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2739
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= 2245

runsolver used 1.16382 second user time and 2.14067 second system time

The end

Launcher Data 

Begin job on node24 at 2009-03-29 07:11:28
IDJOB=1518749
IDBENCH=70705
IDSOLVER=539
FILE ID=node24/1518749-1238303488
PBS_JOBID= 9061038
Free space on /tmp= 65752 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S1137823545-077.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518749-1238303488/watcher-1518749-1238303488 -o /tmp/evaluation-result-1518749-1238303488/solver-1518749-1238303488 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1288455705 HOME/instance-1518749-1238303488.cnf

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

MD5SUM BENCH= 6fb9b4534b8680fbd6cb5c0187532027
RANDOM SEED=1288455705

node24.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		: 3000.260
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		: 3000.260
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:        877344 kB
Buffers:         96160 kB
Cached:         979952 kB
SwapCached:       9032 kB
Active:         120384 kB
Inactive:       966156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        877344 kB
SwapTotal:     4192956 kB
SwapFree:      4177704 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:          16076 kB
Slab:            78008 kB
Committed_AS:  3110056 kB
PageTables:       1448 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= 65752 MiB
End job on node24 at 2009-03-29 07:31:30