Trace number 1527434

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
LySAT i/2009-03-20? (TO) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/380/
unif-k3-r4.25-v380-c1615-S1804335510-002.cnf
MD5SUM6253dd31bd16eb30b646e4014a5ca88d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.577911
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 Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1615     4845 |     484       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1603     4857 |      --       0       --      -- |     --   | -12/12
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 373   #clauses: 1603   #literals: 4857
0.00/0.00	c CPU time:   0.003999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  373                                                  |
0.00/0.01	c |  Number of clauses:    1603                                                 |
0.00/0.01	c |  Parsing time:         0.00         s                                       |

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-1527434-1238598515/watcher-1527434-1238598515 -o /tmp/evaluation-result-1527434-1238598515/solver-1527434-1238598515 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527434-1238598515.cnf i 

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: 0.85 0.97 1.20 3/64 22052
/proc/meminfo: memFree=1311912/2055920 swapFree=4175308/4192956
[pid=22052] ppid=22050 vsize=5356 CPUtime=0
/proc/22052/stat : 22052 (lysat.sh) S 22050 22052 22015 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1132513415 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22052/statm: 1339 235 195 169 0 50 0
[pid=22053] ppid=22052 vsize=828 CPUtime=0
/proc/22053/stat : 22053 (SatElite) R 22052 22052 22015 0 -1 4194304 142 0 0 0 0 0 0 0 19 0 1 0 1132513415 847872 126 1992294400 134512640 135034092 4294956112 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/22053/statm: 207 126 68 127 0 77 0

[startup+0.014789 s]
/proc/loadavg: 0.85 0.97 1.20 3/64 22052
/proc/meminfo: memFree=1311912/2055920 swapFree=4175308/4192956
[pid=22052] ppid=22050 vsize=5356 CPUtime=0
/proc/22052/stat : 22052 (lysat.sh) S 22050 22052 22015 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132513415 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22052/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101802 s]
/proc/loadavg: 0.85 0.97 1.20 3/64 22052
/proc/meminfo: memFree=1311912/2055920 swapFree=4175308/4192956
[pid=22052] ppid=22050 vsize=5356 CPUtime=0
/proc/22052/stat : 22052 (lysat.sh) S 22050 22052 22015 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132513415 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22052/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301834 s]
/proc/loadavg: 0.85 0.97 1.20 3/64 22052
/proc/meminfo: memFree=1311912/2055920 swapFree=4175308/4192956
[pid=22052] ppid=22050 vsize=5356 CPUtime=0
/proc/22052/stat : 22052 (lysat.sh) S 22050 22052 22015 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132513415 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22052/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701901 s]
/proc/loadavg: 0.85 0.97 1.20 3/64 22052
/proc/meminfo: memFree=1311912/2055920 swapFree=4175308/4192956
[pid=22052] ppid=22050 vsize=5356 CPUtime=0
/proc/22052/stat : 22052 (lysat.sh) S 22050 22052 22015 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132513415 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22052/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50104 s]
/proc/loadavg: 0.85 0.97 1.20 2/66 22055
/proc/meminfo: memFree=1310032/2055920 swapFree=4175308/4192956
[pid=22052] ppid=22050 vsize=5356 CPUtime=0
/proc/22052/stat : 22052 (lysat.sh) S 22050 22052 22015 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132513415 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22052/statm: 1339 237 195 169 0 50 0
[pid=22055] ppid=22052 vsize=3512 CPUtime=1.48
/proc/22055/stat : 22055 (LySATi) R 22052 22052 22015 0 -1 4194304 540 0 0 0 148 0 0 0 25 0 1 0 1132513416 3596288 525 1992294400 134512640 135226915 4294956224 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 1 0 0
/proc/22055/statm: 878 525 81 174 0 701 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8868

[startup+3.10131 s]
/proc/loadavg: 0.85 0.97 1.20 2/66 22055
/proc/meminfo: memFree=1309200/2055920 swapFree=4175308/4192956
[pid=22052] ppid=22050 vsize=5356 CPUtime=0
/proc/22052/stat : 22052 (lysat.sh) S 22050 22052 22015 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132513415 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22052/statm: 1339 237 195 169 0 50 0
[pid=22055] ppid=22052 vsize=4444 CPUtime=3.08
/proc/22055/stat : 22055 (LySATi) R 22052 22052 22015 0 -1 4194304 763 0 0 0 308 0 0 0 25 0 1 0 1132513416 4550656 748 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/22055/statm: 1111 748 81 174 0 934 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9800

[startup+6.30186 s]
/proc/loadavg: 0.86 0.97 1.20 2/66 22055
/proc/meminfo: memFree=1307792/2055920 swapFree=4175308/4192956
[pid=22052] ppid=22050 vsize=5356 CPUtime=0
/proc/22052/stat : 22052 (lysat.sh) S 22050 22052 22015 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132513415 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22052/statm: 1339 237 195 169 0 50 0
[pid=22055] ppid=22052 vsize=5428 CPUtime=6.28
/proc/22055/stat : 22055 (LySATi) R 22052 22052 22015 0 -1 4194304 1012 0 0 0 628 0 0 0 25 0 1 0 1132513416 5558272 997 1992294400 134512640 135226915 4294956224 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/22055/statm: 1357 997 81 174 0 1180 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10784

[startup+12.7019 s]
/proc/loadavg: 0.87 0.97 1.20 2/66 22055
/proc/meminfo: memFree=1306144/2055920 swapFree=4175308/4192956
[pid=22052] ppid=22050 vsize=5356 CPUtime=0
/proc/22052/stat : 22052 (lysat.sh) S 22050 22052 22015 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132513415 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22052/statm: 1339 237 195 169 0 50 0
[pid=22055] ppid=22052 vsize=7376 CPUtime=12.67
/proc/22055/stat : 22055 (LySATi) R 22052 22052 22015 0 -1 4194304 1467 0 0 0 1267 0 0 0 25 0 1 0 1132513416 7553024 1452 1992294400 134512640 135226915 4294956224 18446744073709551615 134536951 0 0 4096 3 0 0 0 17 1 0 0
/proc/22055/statm: 1844 1452 81 174 0 1667 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12732

[startup+25.5011 s]
/proc/loadavg: 0.90 0.97 1.20 2/66 22055
/proc/meminfo: memFree=1303840/2055920 swapFree=4175308/4192956
[pid=22052] ppid=22050 vsize=5356 CPUtime=0
/proc/22052/stat : 22052 (lysat.sh) S 22050 22052 22015 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132513415 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22052/statm: 1339 237 195 169 0 50 0
[pid=22055] ppid=22052 vsize=9344 CPUtime=25.47
/proc/22055/stat : 22055 (LySATi) R 22052 22052 22015 0 -1 4194304 1963 0 0 0 2546 1 0 0 25 0 1 0 1132513416 9568256 1948 1992294400 134512640 135226915 4294956224 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 1 0 0
/proc/22055/statm: 2336 1948 81 174 0 2159 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14700

[startup+51.1015 s]
/proc/loadavg: 0.93 0.97 1.19 2/66 22055
/proc/meminfo: memFree=1301856/2055920 swapFree=4175308/4192956
[pid=22052] ppid=22050 vsize=5356 CPUtime=0
/proc/22052/stat : 22052 (lysat.sh) S 22050 22052 22015 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132513415 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22052/statm: 1339 237 195 169 0 50 0
[pid=22055] ppid=22052 vsize=11664 CPUtime=51.06
/proc/22055/stat : 22055 (LySATi) R 22052 22052 22015 0 -1 4194304 2514 0 0 0 5104 2 0 0 25 0 1 0 1132513416 11943936 2499 1992294400 134512640 135226915 4294956224 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 1 0 0
/proc/22055/statm: 2916 2499 81 174 0 2739 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17020

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 1.18 2/66 22055
/proc/meminfo: memFree=1298272/2055920 swapFree=4175308/4192956
[pid=22052] ppid=22050 vsize=5356 CPUtime=0
/proc/22052/stat : 22052 (lysat.sh) S 22050 22052 22015 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132513415 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22052/statm: 1339 237 195 169 0 50 0
[pid=22055] ppid=22052 vsize=15264 CPUtime=102.25
/proc/22055/stat : 22055 (LySATi) R 22052 22052 22015 0 -1 4194304 3376 0 0 0 10222 3 0 0 25 0 1 0 1132513416 15630336 3361 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/22055/statm: 3816 3361 81 174 0 3639 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 20620

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 1.17 2/66 22055
/proc/meminfo: memFree=1293728/2055920 swapFree=4175308/4192956
[pid=22052] ppid=22050 vsize=5356 CPUtime=0
/proc/22052/stat : 22052 (lysat.sh) S 22050 22052 22015 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132513415 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22052/statm: 1339 237 195 169 0 50 0
[pid=22055] ppid=22052 vsize=20012 CPUtime=162.23
/proc/22055/stat : 22055 (LySATi) R 22052 22052 22015 0 -1 4194304 4495 0 0 0 16219 4 0 0 25 0 1 0 1132513416 20492288 4480 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/22055/statm: 5003 4480 81 174 0 4826 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 25368

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 1.15 2/66 22055
/proc/meminfo: memFree=1290720/2055920 swapFree=4175308/4192956
[pid=22052] ppid=22050 vsize=5356 CPUtime=0
/proc/22052/stat : 22052 (lysat.sh) S 22050 22052 22015 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132513415 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22052/statm: 1339 237 195 169 0 50 0
[pid=22055] ppid=22052 vsize=23352 CPUtime=222.21
/proc/22055/stat : 22055 (LySATi) R 22052 22052 22015 0 -1 4194304 5244 0 0 0 22216 5 0 0 25 0 1 0 1132513416 23912448 5229 1992294400 134512640 135226915 4294956224 18446744073709551615 134536757 0 0 4096 3 0 0 0 17 1 0 0
/proc/22055/statm: 5838 5229 81 174 0 5661 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 28708

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 1.14 2/66 22055
/proc/meminfo: memFree=1289888/2055920 swapFree=4175308/4192956
[pid=22052] ppid=22050 vsize=5356 CPUtime=0
/proc/22052/stat : 22052 (lysat.sh) S 22050 22052 22015 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132513415 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22052/statm: 1339 237 195 169 0 50 0
[pid=22055] ppid=22052 vsize=24236 CPUtime=282.18
/proc/22055/stat : 22055 (LySATi) R 22052 22052 22015 0 -1 4194304 5454 0 0 0 28213 5 0 0 25 0 1 0 1132513416 24817664 5439 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/22055/statm: 6059 5439 81 174 0 5882 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 29592

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 1.13 2/66 22055
/proc/meminfo: memFree=1285472/2055920 swapFree=4175308/4192956
[pid=22052] ppid=22050 vsize=5356 CPUtime=0
/proc/22052/stat : 22052 (lysat.sh) S 22050 22052 22015 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132513415 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22052/statm: 1339 237 195 169 0 50 0
[pid=22055] ppid=22052 vsize=28628 CPUtime=342.16
/proc/22055/stat : 22055 (LySATi) R 22052 22052 22015 0 -1 4194304 6547 0 0 0 34210 6 0 0 25 0 1 0 1132513416 29315072 6532 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/22055/statm: 7157 6532 81 174 0 6980 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 33984

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 1.12 2/66 22055
/proc/meminfo: memFree=1282848/2055920 swapFree=4175308/4192956
[pid=22052] ppid=22050 vsize=5356 CPUtime=0
/proc/22052/stat : 22052 (lysat.sh) S 22050 22052 22015 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132513415 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22052/statm: 1339 237 195 169 0 50 0
[pid=22055] ppid=22052 vsize=31384 CPUtime=402.14
/proc/22055/stat : 22055 (LySATi) R 22052 22052 22015 0 -1 4194304 7194 0 0 0 40207 7 0 0 25 0 1 0 1132513416 32137216 7179 1992294400 134512640 135226915 4294956224 18446744073709551615 134543687 0 0 4096 3 0 0 0 17 1 0 0
/proc/22055/statm: 7846 7179 81 174 0 7669 0

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

/proc/22055/statm: 8963 8153 81 174 0 8786 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 41208

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 1.08 2/66 22055
/proc/meminfo: memFree=1278752/2055920 swapFree=4175308/4192956
[pid=22052] ppid=22050 vsize=5356 CPUtime=0
/proc/22052/stat : 22052 (lysat.sh) S 22050 22052 22015 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132513415 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22052/statm: 1339 237 195 169 0 50 0
[pid=22055] ppid=22052 vsize=36052 CPUtime=642.06
/proc/22055/stat : 22055 (LySATi) R 22052 22052 22015 0 -1 4194304 8210 0 0 0 64198 8 0 0 25 0 1 0 1132513416 36917248 8195 1992294400 134512640 135226915 4294956224 18446744073709551615 134543570 0 0 4096 3 0 0 0 17 1 0 0
/proc/22055/statm: 9013 8195 81 174 0 8836 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 41408

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 1.08 2/66 22055
/proc/meminfo: memFree=1278304/2055920 swapFree=4175308/4192956
[pid=22052] ppid=22050 vsize=5356 CPUtime=0
/proc/22052/stat : 22052 (lysat.sh) S 22050 22052 22015 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132513415 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22052/statm: 1339 237 195 169 0 50 0
[pid=22055] ppid=22052 vsize=36428 CPUtime=702.03
/proc/22055/stat : 22055 (LySATi) R 22052 22052 22015 0 -1 4194304 8306 0 0 0 70195 8 0 0 25 0 1 0 1132513416 37302272 8291 1992294400 134512640 135226915 4294956224 18446744073709551615 134536915 0 0 4096 3 0 0 0 17 1 0 0
/proc/22055/statm: 9107 8291 81 174 0 8930 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 41784

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 1.07 2/66 22055
/proc/meminfo: memFree=1277152/2055920 swapFree=4175308/4192956
[pid=22052] ppid=22050 vsize=5356 CPUtime=0
/proc/22052/stat : 22052 (lysat.sh) S 22050 22052 22015 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132513415 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22052/statm: 1339 237 195 169 0 50 0
[pid=22055] ppid=22052 vsize=37676 CPUtime=762.02
/proc/22055/stat : 22055 (LySATi) R 22052 22052 22015 0 -1 4194304 8609 0 0 0 76193 9 0 0 25 0 1 0 1132513416 38580224 8594 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/22055/statm: 9419 8594 81 174 0 9242 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 43032

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 1.06 2/66 22055
/proc/meminfo: memFree=1273248/2055920 swapFree=4175308/4192956
[pid=22052] ppid=22050 vsize=5356 CPUtime=0
/proc/22052/stat : 22052 (lysat.sh) S 22050 22052 22015 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132513415 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22052/statm: 1339 237 195 169 0 50 0
[pid=22055] ppid=22052 vsize=41676 CPUtime=821.99
/proc/22055/stat : 22055 (LySATi) R 22052 22052 22015 0 -1 4194304 9602 0 0 0 82189 10 0 0 25 0 1 0 1132513416 42676224 9587 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/22055/statm: 10419 9587 81 174 0 10242 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 47032

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 1.06 2/66 22055
/proc/meminfo: memFree=1271968/2055920 swapFree=4175308/4192956
[pid=22052] ppid=22050 vsize=5356 CPUtime=0
/proc/22052/stat : 22052 (lysat.sh) S 22050 22052 22015 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132513415 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22052/statm: 1339 237 195 169 0 50 0
[pid=22055] ppid=22052 vsize=43004 CPUtime=881.97
/proc/22055/stat : 22055 (LySATi) R 22052 22052 22015 0 -1 4194304 9903 0 0 0 88186 11 0 0 25 0 1 0 1132513416 44036096 9888 1992294400 134512640 135226915 4294956224 18446744073709551615 134536928 0 0 4096 3 0 0 0 17 1 0 0
/proc/22055/statm: 10751 9888 81 174 0 10574 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 48360

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 1.05 2/66 22055
/proc/meminfo: memFree=1271712/2055920 swapFree=4175308/4192956
[pid=22052] ppid=22050 vsize=5356 CPUtime=0
/proc/22052/stat : 22052 (lysat.sh) S 22050 22052 22015 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132513415 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22052/statm: 1339 237 195 169 0 50 0
[pid=22055] ppid=22052 vsize=43184 CPUtime=941.95
/proc/22055/stat : 22055 (LySATi) R 22052 22052 22015 0 -1 4194304 9959 0 0 0 94184 11 0 0 25 0 1 0 1132513416 44220416 9944 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/22055/statm: 10796 9944 81 174 0 10619 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 48540

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 1.05 2/66 22055
/proc/meminfo: memFree=1271264/2055920 swapFree=4175308/4192956
[pid=22052] ppid=22050 vsize=5356 CPUtime=0
/proc/22052/stat : 22052 (lysat.sh) S 22050 22052 22015 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132513415 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22052/statm: 1339 237 195 169 0 50 0
[pid=22055] ppid=22052 vsize=43772 CPUtime=1001.93
/proc/22055/stat : 22055 (LySATi) R 22052 22052 22015 0 -1 4194304 10090 0 0 0 100182 11 0 0 25 0 1 0 1132513416 44822528 10075 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/22055/statm: 10943 10075 81 174 0 10766 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 49128

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 1.04 2/66 22055
/proc/meminfo: memFree=1270880/2055920 swapFree=4175308/4192956
[pid=22052] ppid=22050 vsize=5356 CPUtime=0
/proc/22052/stat : 22052 (lysat.sh) S 22050 22052 22015 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132513415 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22052/statm: 1339 237 195 169 0 50 0
[pid=22055] ppid=22052 vsize=44180 CPUtime=1061.91
/proc/22055/stat : 22055 (LySATi) R 22052 22052 22015 0 -1 4194304 10184 0 0 0 106180 11 0 0 25 0 1 0 1132513416 45240320 10169 1992294400 134512640 135226915 4294956224 18446744073709551615 134538588 0 0 4096 3 0 0 0 17 1 0 0
/proc/22055/statm: 11045 10169 81 174 0 10868 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 49536

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 1.03 2/66 22055
/proc/meminfo: memFree=1270176/2055920 swapFree=4175308/4192956
[pid=22052] ppid=22050 vsize=5356 CPUtime=0
/proc/22052/stat : 22052 (lysat.sh) S 22050 22052 22015 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132513415 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22052/statm: 1339 237 195 169 0 50 0
[pid=22055] ppid=22052 vsize=45016 CPUtime=1121.89
/proc/22055/stat : 22055 (LySATi) R 22052 22052 22015 0 -1 4194304 10353 0 0 0 112177 12 0 0 25 0 1 0 1132513416 46096384 10338 1992294400 134512640 135226915 4294956224 18446744073709551615 134527842 0 0 4096 3 0 0 0 17 1 0 0
/proc/22055/statm: 11254 10338 81 174 0 11077 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 50372

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 1.03 2/66 22055
/proc/meminfo: memFree=1267360/2055920 swapFree=4175308/4192956
[pid=22052] ppid=22050 vsize=5356 CPUtime=0
/proc/22052/stat : 22052 (lysat.sh) S 22050 22052 22015 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132513415 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22052/statm: 1339 237 195 169 0 50 0
[pid=22055] ppid=22052 vsize=47644 CPUtime=1181.86
/proc/22055/stat : 22055 (LySATi) R 22052 22052 22015 0 -1 4194304 11047 0 0 0 118174 12 0 0 25 0 1 0 1132513416 48787456 11032 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/22055/statm: 11911 11032 81 174 0 11734 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 53000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 1.03 2/66 22055
/proc/meminfo: memFree=1266400/2055920 swapFree=4175308/4192956
[pid=22052] ppid=22050 vsize=5356 CPUtime=0
/proc/22052/stat : 22052 (lysat.sh) S 22050 22052 22015 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132513415 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22052/statm: 1339 237 195 169 0 50 0
[pid=22055] ppid=22052 vsize=48584 CPUtime=1200.07
/proc/22055/stat : 22055 (LySATi) R 22052 22052 22015 0 -1 4194304 11289 0 0 0 119994 13 0 0 25 0 1 0 1132513416 49750016 11274 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/22055/statm: 12146 11274 81 174 0 11969 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 53940

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 1.03 2/66 22055
/proc/meminfo: memFree=1266400/2055920 swapFree=4175308/4192956
[pid=22052] ppid=22050 vsize=5356 CPUtime=0
/proc/22052/stat : 22052 (lysat.sh) S 22050 22052 22015 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132513415 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22052/statm: 1339 237 195 169 0 50 0
[pid=22055] ppid=22052 vsize=48584 CPUtime=1200.07
/proc/22055/stat : 22055 (LySATi) R 22052 22052 22015 0 -1 4194304 11289 0 0 0 119994 13 0 0 25 0 1 0 1132513416 49750016 11274 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/22055/statm: 12146 11274 81 174 0 11969 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 53940

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22052 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=5999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.009998
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.94
CPU system time (s): 0.13
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 53940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 457
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= 5
involuntary context switches= 3

runsolver used 1.3478 second user time and 3.02754 second system time

The end

Launcher Data 

Begin job on node55 at 2009-04-01 17:08:35
IDJOB=1527434
IDBENCH=70743
IDSOLVER=511
FILE ID=node55/1527434-1238598515
PBS_JOBID= 9068339
Free space on /tmp= 66304 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/380/unif-k3-r4.25-v380-c1615-S1804335510-002.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527434-1238598515/watcher-1527434-1238598515 -o /tmp/evaluation-result-1527434-1238598515/solver-1527434-1238598515 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527434-1238598515.cnf i

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

MD5SUM BENCH= 6253dd31bd16eb30b646e4014a5ca88d
RANDOM SEED=1129965183

node55.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1312464 kB
Buffers:        103364 kB
Cached:         532644 kB
SwapCached:      11624 kB
Active:         208328 kB
Inactive:       442524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1312464 kB
SwapTotal:     4192956 kB
SwapFree:      4175308 kB
Dirty:            2424 kB
Writeback:           0 kB
Mapped:          18808 kB
Slab:            78660 kB
Committed_AS:  2904308 kB
PageTables:       1372 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= 66300 MiB
End job on node55 at 2009-04-01 17:28:38