Trace number 329567

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, and are wall clock time (not CPU 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
TiniSatELite 2007-02-08? (TO) 1200.09 1200.51

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k30.cnf
MD5SUM289f12ebf9081a7fa457cff725c2fa15
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1082.43
Satisfiable
(Un)Satisfiability was proved
Number of variables43575
Number of clauses194428
Sum of the clauses size500094
Maximum clause length20
Minimum clause length1
Number of clauses of size 1343
Number of clauses of size 2151306
Number of clauses of size 321412
Number of clauses of size 48725
Number of clauses of size 53804
Number of clauses of size over 58838

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.20	c ==============================================================================
0.00/0.20	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.20	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.20	c ==============================================================================
0.00/0.20	c |         0 |  193733   491425 |   58119       0        0     nan |  0.000 % |
1.09/1.15	c |         0 |   89607   301631 |      --       0       --      -- |     --   | -51821/-50315
1.09/1.15	c ==============================================================================
1.09/1.15	c Result  :   #vars: 13329   #clauses: 89607   #literals: 301631
1.09/1.15	c CPU time:   1.09083 s
1.09/1.15	c ==============================================================================
1.28/1.44	c Tinisat 0.22
1.28/1.44	c solving /tmp/GTI_node10.alineos.net_22952.cnf
1.28/1.44	c 13329 variables, 89607 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node10/watcher-329567-1173143862 -o ROOT/results/node10/solver-329567-1173143862 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329567-1173143862/TiniSatELite /tmp/evaluation/329567-1173143862/instance-329567-1173143862.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): 2400 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 3/77 22952
/proc/meminfo: memFree=1519344/2055920 swapFree=4168812/4192956
[pid=22952] ppid=22950 vsize=5352 CPUtime=0
/proc/22952/stat : 22952 (TiniSatELite) R 22950 22952 21690 0 -1 4194304 288 252 0 0 0 0 0 0 16 0 1 0 334341239 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919867039 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/22952/statm: 1338 234 197 169 0 49 0

[startup+0.072195 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22952
/proc/meminfo: memFree=1519344/2055920 swapFree=4168812/4192956
[pid=22952] ppid=22950 vsize=5352 CPUtime=0
/proc/22952/stat : 22952 (TiniSatELite) S 22950 22952 21690 0 -1 4194304 307 252 0 0 0 0 0 0 16 0 1 0 334341239 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22952/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101198 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22952
/proc/meminfo: memFree=1519344/2055920 swapFree=4168812/4192956
[pid=22952] ppid=22950 vsize=5352 CPUtime=0
/proc/22952/stat : 22952 (TiniSatELite) S 22950 22952 21690 0 -1 4194304 307 252 0 0 0 0 0 0 16 0 1 0 334341239 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22952/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301225 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22952
/proc/meminfo: memFree=1519344/2055920 swapFree=4168812/4192956
[pid=22952] ppid=22950 vsize=5352 CPUtime=0
/proc/22952/stat : 22952 (TiniSatELite) S 22950 22952 21690 0 -1 4194304 307 252 0 0 0 0 0 0 16 0 1 0 334341239 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22952/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701279 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22952
/proc/meminfo: memFree=1519344/2055920 swapFree=4168812/4192956
[pid=22952] ppid=22950 vsize=5352 CPUtime=0
/proc/22952/stat : 22952 (TiniSatELite) S 22950 22952 21690 0 -1 4194304 307 252 0 0 0 0 0 0 16 0 1 0 334341239 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22952/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50139 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 22957
/proc/meminfo: memFree=1492448/2055920 swapFree=4168812/4192956
[pid=22952] ppid=22950 vsize=5352 CPUtime=1.28
/proc/22952/stat : 22952 (TiniSatELite) S 22950 22952 21690 0 -1 4194304 331 7792 0 0 0 0 122 6 16 0 1 0 334341239 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22952/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 5352

[startup+3.1026 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 22958
/proc/meminfo: memFree=1508192/2055920 swapFree=4168812/4192956
[pid=22952] ppid=22950 vsize=5352 CPUtime=1.28
/proc/22952/stat : 22952 (TiniSatELite) S 22950 22952 21690 0 -1 4194304 331 7792 0 0 0 0 122 6 16 0 1 0 334341239 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22952/statm: 1338 236 197 169 0 49 0
[pid=22958] ppid=22952 vsize=8988 CPUtime=1.79
/proc/22958/stat : 22958 (tinisat) R 22952 22952 21690 0 -1 4194304 1995 0 0 0 178 1 0 0 25 0 1 0 334341369 9203712 1724 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520093 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 2247 1724 52 110 0 2134 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14340

[startup+6.30104 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 22958
/proc/meminfo: memFree=1506848/2055920 swapFree=4168812/4192956
[pid=22952] ppid=22950 vsize=5352 CPUtime=1.28
/proc/22952/stat : 22952 (TiniSatELite) S 22950 22952 21690 0 -1 4194304 331 7792 0 0 0 0 122 6 16 0 1 0 334341239 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22952/statm: 1338 236 197 169 0 49 0
[pid=22958] ppid=22952 vsize=9120 CPUtime=4.99
/proc/22958/stat : 22958 (tinisat) R 22952 22952 21690 0 -1 4194304 2377 0 0 0 498 1 0 0 25 0 1 0 334341369 9338880 2106 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 2280 2106 52 110 0 2167 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 14472

[startup+12.7019 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 22958
/proc/meminfo: memFree=1503584/2055920 swapFree=4168812/4192956
[pid=22952] ppid=22950 vsize=5352 CPUtime=1.28
/proc/22952/stat : 22952 (TiniSatELite) S 22950 22952 21690 0 -1 4194304 331 7792 0 0 0 0 122 6 16 0 1 0 334341239 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22952/statm: 1338 236 197 169 0 49 0
[pid=22958] ppid=22952 vsize=15236 CPUtime=11.39
/proc/22958/stat : 22958 (tinisat) R 22952 22952 21690 0 -1 4194304 3154 0 0 0 1137 2 0 0 25 0 1 0 334341369 15601664 2883 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 3809 2883 52 110 0 3696 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 20588

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 22958
/proc/meminfo: memFree=1498016/2055920 swapFree=4168812/4192956
[pid=22952] ppid=22950 vsize=5352 CPUtime=1.28
/proc/22952/stat : 22952 (TiniSatELite) S 22950 22952 21690 0 -1 4194304 331 7792 0 0 0 0 122 6 16 0 1 0 334341239 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22952/statm: 1338 236 197 169 0 49 0
[pid=22958] ppid=22952 vsize=27592 CPUtime=24.18
/proc/22958/stat : 22958 (tinisat) R 22952 22952 21690 0 -1 4194304 4546 0 0 0 2414 4 0 0 25 0 1 0 334341369 28254208 4242 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 6898 4242 52 110 0 6785 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 32944

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 22958
/proc/meminfo: memFree=1488352/2055920 swapFree=4168812/4192956
[pid=22952] ppid=22950 vsize=5352 CPUtime=1.28
/proc/22952/stat : 22952 (TiniSatELite) S 22950 22952 21690 0 -1 4194304 331 7792 0 0 0 0 122 6 16 0 1 0 334341239 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22952/statm: 1338 236 197 169 0 49 0
[pid=22958] ppid=22952 vsize=27848 CPUtime=49.76
/proc/22958/stat : 22958 (tinisat) R 22952 22952 21690 0 -1 4194304 7084 0 0 0 4969 7 0 0 25 0 1 0 334341369 28516352 6715 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515532 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 6962 6715 52 110 0 6849 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 33200

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 22958
/proc/meminfo: memFree=1468000/2055920 swapFree=4168812/4192956
[pid=22952] ppid=22950 vsize=5352 CPUtime=1.28
/proc/22952/stat : 22952 (TiniSatELite) S 22950 22952 21690 0 -1 4194304 331 7792 0 0 0 0 122 6 16 0 1 0 334341239 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22952/statm: 1338 236 197 169 0 49 0
[pid=22958] ppid=22952 vsize=53508 CPUtime=100.95
/proc/22958/stat : 22958 (tinisat) R 22952 22952 21690 0 -1 4194304 12106 0 0 0 10083 12 0 0 25 0 1 0 334341369 54792192 11737 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 13377 11737 52 110 0 13264 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 58860

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22958
/proc/meminfo: memFree=1448928/2055920 swapFree=4168812/4192956
[pid=22952] ppid=22950 vsize=5352 CPUtime=1.28
/proc/22952/stat : 22952 (TiniSatELite) S 22950 22952 21690 0 -1 4194304 331 7792 0 0 0 0 122 6 16 0 1 0 334341239 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22952/statm: 1338 236 197 169 0 49 0
[pid=22958] ppid=22952 vsize=104004 CPUtime=160.93
/proc/22958/stat : 22958 (tinisat) R 22952 22952 21690 0 -1 4194304 17020 0 0 0 16075 18 0 0 25 0 1 0 334341369 106500096 16522 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517013 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 26001 16522 52 110 0 25888 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 109356

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22958
/proc/meminfo: memFree=1433696/2055920 swapFree=4168812/4192956
[pid=22952] ppid=22950 vsize=5352 CPUtime=1.28
/proc/22952/stat : 22952 (TiniSatELite) S 22950 22952 21690 0 -1 4194304 331 7792 0 0 0 0 122 6 16 0 1 0 334341239 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22952/statm: 1338 236 197 169 0 49 0
[pid=22958] ppid=22952 vsize=104820 CPUtime=220.91
/proc/22958/stat : 22958 (tinisat) R 22952 22952 21690 0 -1 4194304 20781 0 0 0 22068 23 0 0 25 0 1 0 334341369 107335680 20283 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 26205 20283 52 110 0 26092 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 110172

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22958
/proc/meminfo: memFree=1417056/2055920 swapFree=4168812/4192956
[pid=22952] ppid=22950 vsize=5352 CPUtime=1.28
/proc/22952/stat : 22952 (TiniSatELite) S 22950 22952 21690 0 -1 4194304 331 7792 0 0 0 0 122 6 16 0 1 0 334341239 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22952/statm: 1338 236 197 169 0 49 0
[pid=22958] ppid=22952 vsize=105524 CPUtime=280.89
/proc/22958/stat : 22958 (tinisat) R 22952 22952 21690 0 -1 4194304 24953 0 0 0 28062 27 0 0 25 0 1 0 334341369 108056576 24455 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 26381 24455 52 110 0 26268 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 110876

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22958
/proc/meminfo: memFree=1400288/2055920 swapFree=4168812/4192956
[pid=22952] ppid=22950 vsize=5352 CPUtime=1.28
/proc/22952/stat : 22952 (TiniSatELite) S 22950 22952 21690 0 -1 4194304 331 7792 0 0 0 0 122 6 16 0 1 0 334341239 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22952/statm: 1338 236 197 169 0 49 0
[pid=22958] ppid=22952 vsize=204020 CPUtime=340.87
/proc/22958/stat : 22958 (tinisat) R 22952 22952 21690 0 -1 4194304 29107 0 0 0 34056 31 0 0 25 0 1 0 334341369 208916480 28609 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 51005 28609 52 110 0 50892 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 209372

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22958
/proc/meminfo: memFree=1386592/2055920 swapFree=4168812/4192956
[pid=22952] ppid=22950 vsize=5352 CPUtime=1.28
/proc/22952/stat : 22952 (TiniSatELite) S 22950 22952 21690 0 -1 4194304 331 7792 0 0 0 0 122 6 16 0 1 0 334341239 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22952/statm: 1338 236 197 169 0 49 0
[pid=22958] ppid=22952 vsize=204860 CPUtime=400.86
/proc/22958/stat : 22958 (tinisat) R 22952 22952 21690 0 -1 4194304 32609 0 0 0 40050 36 0 0 25 0 1 0 334341369 209776640 32111 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 51215 32111 52 110 0 51102 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 210212

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22958
/proc/meminfo: memFree=1373152/2055920 swapFree=4168812/4192956

################
# More data... #
################

[pid=22952] ppid=22950 vsize=5352 CPUtime=1.28
/proc/22952/stat : 22952 (TiniSatELite) S 22950 22952 21690 0 -1 4194304 331 7792 0 0 0 0 122 6 16 0 1 0 334341239 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22952/statm: 1338 236 197 169 0 49 0
[pid=22958] ppid=22952 vsize=207724 CPUtime=580.8
/proc/22958/stat : 22958 (tinisat) R 22952 22952 21690 0 -1 4194304 42432 0 0 0 58033 47 0 0 25 0 1 0 334341369 212709376 41677 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 51931 41677 52 110 0 51818 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 213076

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22958
/proc/meminfo: memFree=1333920/2055920 swapFree=4168812/4192956
[pid=22952] ppid=22950 vsize=5352 CPUtime=1.28
/proc/22952/stat : 22952 (TiniSatELite) S 22950 22952 21690 0 -1 4194304 331 7792 0 0 0 0 122 6 16 0 1 0 334341239 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22952/statm: 1338 236 197 169 0 49 0
[pid=22958] ppid=22952 vsize=207868 CPUtime=640.79
/proc/22958/stat : 22958 (tinisat) R 22952 22952 21690 0 -1 4194304 45923 0 0 0 64028 51 0 0 25 0 1 0 334341369 212856832 45168 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 51967 45168 52 110 0 51854 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 213220

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22958
/proc/meminfo: memFree=1322272/2055920 swapFree=4168812/4192956
[pid=22952] ppid=22950 vsize=5352 CPUtime=1.28
/proc/22952/stat : 22952 (TiniSatELite) S 22950 22952 21690 0 -1 4194304 331 7792 0 0 0 0 122 6 16 0 1 0 334341239 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22952/statm: 1338 236 197 169 0 49 0
[pid=22958] ppid=22952 vsize=208768 CPUtime=700.76
/proc/22958/stat : 22958 (tinisat) R 22952 22952 21690 0 -1 4194304 48849 0 0 0 70022 54 0 0 25 0 1 0 334341369 213778432 48094 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 52192 48094 52 110 0 52079 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 214120

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22958
/proc/meminfo: memFree=1310048/2055920 swapFree=4168812/4192956
[pid=22952] ppid=22950 vsize=5352 CPUtime=1.28
/proc/22952/stat : 22952 (TiniSatELite) S 22950 22952 21690 0 -1 4194304 331 7792 0 0 0 0 122 6 16 0 1 0 334341239 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22952/statm: 1338 236 197 169 0 49 0
[pid=22958] ppid=22952 vsize=209220 CPUtime=760.75
/proc/22958/stat : 22958 (tinisat) R 22952 22952 21690 0 -1 4194304 51872 0 0 0 76017 58 0 0 25 0 1 0 334341369 214241280 51117 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 52305 51117 52 110 0 52192 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 214572

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22958
/proc/meminfo: memFree=1299744/2055920 swapFree=4168812/4192956
[pid=22952] ppid=22950 vsize=5352 CPUtime=1.28
/proc/22952/stat : 22952 (TiniSatELite) S 22950 22952 21690 0 -1 4194304 331 7792 0 0 0 0 122 6 16 0 1 0 334341239 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22952/statm: 1338 236 197 169 0 49 0
[pid=22958] ppid=22952 vsize=405252 CPUtime=820.72
/proc/22958/stat : 22958 (tinisat) R 22952 22952 21690 0 -1 4194304 54484 0 0 0 82011 61 0 0 25 0 1 0 334341369 414978048 53729 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 101313 53729 52 110 0 101200 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 410604

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22958
/proc/meminfo: memFree=1288544/2055920 swapFree=4168812/4192956
[pid=22952] ppid=22950 vsize=5352 CPUtime=1.28
/proc/22952/stat : 22952 (TiniSatELite) S 22950 22952 21690 0 -1 4194304 331 7792 0 0 0 0 122 6 16 0 1 0 334341239 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22952/statm: 1338 236 197 169 0 49 0
[pid=22958] ppid=22952 vsize=405544 CPUtime=880.71
/proc/22958/stat : 22958 (tinisat) R 22952 22952 21690 0 -1 4194304 57234 0 0 0 88006 65 0 0 25 0 1 0 334341369 415277056 56479 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 101386 56479 52 110 0 101273 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 410896

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22958
/proc/meminfo: memFree=1279072/2055920 swapFree=4168812/4192956
[pid=22952] ppid=22950 vsize=5352 CPUtime=1.28
/proc/22952/stat : 22952 (TiniSatELite) S 22950 22952 21690 0 -1 4194304 331 7792 0 0 0 0 122 6 16 0 1 0 334341239 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22952/statm: 1338 236 197 169 0 49 0
[pid=22958] ppid=22952 vsize=406084 CPUtime=940.69
/proc/22958/stat : 22958 (tinisat) R 22952 22952 21690 0 -1 4194304 59644 0 0 0 94002 67 0 0 25 0 1 0 334341369 415830016 58889 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 101521 58889 52 110 0 101408 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 411436

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22958
/proc/meminfo: memFree=1268960/2055920 swapFree=4168812/4192956
[pid=22952] ppid=22950 vsize=5352 CPUtime=1.28
/proc/22952/stat : 22952 (TiniSatELite) S 22950 22952 21690 0 -1 4194304 331 7792 0 0 0 0 122 6 16 0 1 0 334341239 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22952/statm: 1338 236 197 169 0 49 0
[pid=22958] ppid=22952 vsize=406352 CPUtime=1000.67
/proc/22958/stat : 22958 (tinisat) R 22952 22952 21690 0 -1 4194304 62145 0 0 0 99996 71 0 0 25 0 1 0 334341369 416104448 61390 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 101588 61390 52 110 0 101475 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 411704

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22958
/proc/meminfo: memFree=1258208/2055920 swapFree=4168812/4192956
[pid=22952] ppid=22950 vsize=5352 CPUtime=1.28
/proc/22952/stat : 22952 (TiniSatELite) S 22950 22952 21690 0 -1 4194304 331 7792 0 0 0 0 122 6 16 0 1 0 334341239 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22952/statm: 1338 236 197 169 0 49 0
[pid=22958] ppid=22952 vsize=406656 CPUtime=1060.65
/proc/22958/stat : 22958 (tinisat) R 22952 22952 21690 0 -1 4194304 64869 0 0 0 105990 75 0 0 25 0 1 0 334341369 416415744 64114 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 101664 64114 52 110 0 101551 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 412008

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22958
/proc/meminfo: memFree=1247904/2055920 swapFree=4168812/4192956
[pid=22952] ppid=22950 vsize=5352 CPUtime=1.28
/proc/22952/stat : 22952 (TiniSatELite) S 22950 22952 21690 0 -1 4194304 331 7792 0 0 0 0 122 6 16 0 1 0 334341239 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22952/statm: 1338 236 197 169 0 49 0
[pid=22958] ppid=22952 vsize=406808 CPUtime=1120.64
/proc/22958/stat : 22958 (tinisat) R 22952 22952 21690 0 -1 4194304 67424 0 0 0 111986 78 0 0 25 0 1 0 334341369 416571392 66669 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 101702 66669 52 110 0 101589 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 412160

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22958
/proc/meminfo: memFree=1236576/2055920 swapFree=4168812/4192956
[pid=22952] ppid=22950 vsize=5352 CPUtime=1.28
/proc/22952/stat : 22952 (TiniSatELite) S 22950 22952 21690 0 -1 4194304 331 7792 0 0 0 0 122 6 16 0 1 0 334341239 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22952/statm: 1338 236 197 169 0 49 0
[pid=22958] ppid=22952 vsize=407372 CPUtime=1180.62
/proc/22958/stat : 22958 (tinisat) R 22952 22952 21690 0 -1 4194304 70311 0 0 0 117980 82 0 0 25 0 1 0 334341369 417148928 69523 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 101843 69523 52 110 0 101730 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 412724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22958
/proc/meminfo: memFree=1232864/2055920 swapFree=4168812/4192956
[pid=22952] ppid=22950 vsize=5352 CPUtime=1.28
/proc/22952/stat : 22952 (TiniSatELite) S 22950 22952 21690 0 -1 4194304 331 7792 0 0 0 0 122 6 16 0 1 0 334341239 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22952/statm: 1338 236 197 169 0 49 0
[pid=22958] ppid=22952 vsize=407500 CPUtime=1198.81
/proc/22958/stat : 22958 (tinisat) R 22952 22952 21690 0 -1 4194304 71231 0 0 0 119798 83 0 0 25 0 1 0 334341369 417280000 70410 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 101875 70410 52 110 0 101762 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 412852

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 0.98 0.99 2/79 22958
/proc/meminfo: memFree=1232864/2055920 swapFree=4168812/4192956
[pid=22952] ppid=22950 vsize=5352 CPUtime=1.28
/proc/22952/stat : 22952 (TiniSatELite) S 22950 22952 21690 0 -1 4194304 331 7792 0 0 0 0 122 6 16 0 1 0 334341239 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22952/statm: 1338 236 197 169 0 49 0
[pid=22958] ppid=22952 vsize=407500 CPUtime=1198.81
/proc/22958/stat : 22958 (tinisat) R 22952 22952 21690 0 -1 4194304 71231 0 0 0 119798 83 0 0 25 0 1 0 334341369 417280000 70410 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 101875 70410 52 110 0 101762 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 412852

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 22952 and gives childrusage.ru_utime.tv_sec=1 childrusage.ru_utime.tv_usec=227813 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=68989
CPU time returned by wait4() is 1.2968
while last known CPU time is 1200.09

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.2
CPU system time (s): 0.89
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 412852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.22781
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8123
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= 33
involuntary context switches= 32

runsolver used 1.20982 second user time and 3.16852 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Tue Mar  6 01:17:42 UTC 2007

IDJOB= 329567
IDBENCH= 20543
IDSOLVER= 99
FILE ID= node10/329567-1173143862

PBS_JOBID= 4014970

Free space on /tmp= 66503 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k30.cnf
COMMAND LINE= /tmp/evaluation/329567-1173143862/TiniSatELite /tmp/evaluation/329567-1173143862/instance-329567-1173143862.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-329567-1173143862 -o ROOT/results/node10/solver-329567-1173143862 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329567-1173143862/TiniSatELite /tmp/evaluation/329567-1173143862/instance-329567-1173143862.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  289f12ebf9081a7fa457cff725c2fa15

RANDOM SEED= 822935172

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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:       1519752 kB
Buffers:         46996 kB
Cached:         397320 kB
SwapCached:       2784 kB
Active:         145196 kB
Inactive:       325488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1519752 kB
SwapTotal:     4192956 kB
SwapFree:      4168812 kB
Dirty:            5472 kB
Writeback:           0 kB
Mapped:          33788 kB
Slab:            50944 kB
Committed_AS:  1614556 kB
PageTables:       1844 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= 66499 MiB

End job on node10 on Tue Mar  6 01:37:45 UTC 2007