Trace number 1526224

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 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/60/
unif-k7-r89-v60-c5340-S1858385213-060.cnf
MD5SUM769b1d78f1df1ca341c4fa4a9e3927fb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.075988
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    5340    37380 |    1601       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 60   #clauses: 5340   #literals: 37380
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================
0.01/0.02	c lySAT 0.1
0.01/0.02	c minisat core +  additionnal features
0.01/0.02	c ============================[ Problem Statistics ]=============================
0.01/0.02	c |                                                                             |
0.01/0.02	c |  Number of variables:  60                                                   |
0.01/0.02	c |  Number of clauses:    5340                                                 |
0.01/0.02	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-1526224-1238487301/watcher-1526224-1238487301 -o /tmp/evaluation-result-1526224-1238487301/solver-1526224-1238487301 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526224-1238487301.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: 0.92 0.99 1.22 3/64 12476
/proc/meminfo: memFree=1043656/2055920 swapFree=4177704/4192956
[pid=12476] ppid=12474 vsize=5356 CPUtime=0
/proc/12476/stat : 12476 (lysat.sh) R 12474 12476 12209 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121396217 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 237788261023 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/12476/statm: 1339 234 194 169 0 50 0
[pid=12477] ppid=12476 vsize=692 CPUtime=0
/proc/12477/stat : 12477 (SatElite) R 12476 12476 12209 0 -1 4194304 105 0 0 0 0 0 0 0 18 0 1 0 1121396217 708608 89 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/12477/statm: 173 90 50 127 0 43 0

[startup+0.0190401 s]
/proc/loadavg: 0.92 0.99 1.22 3/64 12476
/proc/meminfo: memFree=1043656/2055920 swapFree=4177704/4192956
[pid=12476] ppid=12474 vsize=5356 CPUtime=0
/proc/12476/stat : 12476 (lysat.sh) S 12474 12476 12209 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1121396217 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12476/statm: 1339 235 195 169 0 50 0
[pid=12477] ppid=12476 vsize=1092 CPUtime=0.01
/proc/12477/stat : 12477 (SatElite) R 12476 12476 12209 0 -1 4194304 220 0 0 0 1 0 0 0 19 0 1 0 1121396217 1118208 204 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/12477/statm: 273 204 67 127 0 143 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6448

[startup+0.101058 s]
/proc/loadavg: 0.92 0.99 1.22 3/64 12476
/proc/meminfo: memFree=1043656/2055920 swapFree=4177704/4192956
[pid=12476] ppid=12474 vsize=5356 CPUtime=0.01
/proc/12476/stat : 12476 (lysat.sh) S 12474 12476 12209 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121396217 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12476/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.301094 s]
/proc/loadavg: 0.92 0.99 1.22 3/64 12476
/proc/meminfo: memFree=1043656/2055920 swapFree=4177704/4192956
[pid=12476] ppid=12474 vsize=5356 CPUtime=0.01
/proc/12476/stat : 12476 (lysat.sh) S 12474 12476 12209 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121396217 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12476/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.70117 s]
/proc/loadavg: 0.92 0.99 1.22 3/64 12476
/proc/meminfo: memFree=1043656/2055920 swapFree=4177704/4192956
[pid=12476] ppid=12474 vsize=5356 CPUtime=0.01
/proc/12476/stat : 12476 (lysat.sh) S 12474 12476 12209 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121396217 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12476/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.50132 s]
/proc/loadavg: 0.92 0.99 1.22 2/66 12479
/proc/meminfo: memFree=1041336/2055920 swapFree=4177704/4192956
[pid=12476] ppid=12474 vsize=5356 CPUtime=0.01
/proc/12476/stat : 12476 (lysat.sh) S 12474 12476 12209 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121396217 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12476/statm: 1339 237 195 169 0 50 0
[pid=12479] ppid=12476 vsize=4308 CPUtime=1.47
/proc/12479/stat : 12479 (LySATi) R 12476 12476 12209 0 -1 4194304 737 0 0 0 147 0 0 0 25 0 1 0 1121396220 4411392 722 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/12479/statm: 1077 722 81 174 0 900 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9664

[startup+3.10261 s]
/proc/loadavg: 0.92 0.99 1.22 2/66 12479
/proc/meminfo: memFree=1040312/2055920 swapFree=4177704/4192956
[pid=12476] ppid=12474 vsize=5356 CPUtime=0.01
/proc/12476/stat : 12476 (lysat.sh) S 12474 12476 12209 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121396217 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12476/statm: 1339 237 195 169 0 50 0
[pid=12479] ppid=12476 vsize=5212 CPUtime=3.06
/proc/12479/stat : 12479 (LySATi) R 12476 12476 12209 0 -1 4194304 970 0 0 0 306 0 0 0 25 0 1 0 1121396220 5337088 955 1992294400 134512640 135226915 4294956208 18446744073709551615 134536978 0 0 4096 3 0 0 0 17 1 0 0
/proc/12479/statm: 1303 955 81 174 0 1126 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10568

[startup+6.30119 s]
/proc/loadavg: 0.93 0.99 1.22 2/66 12479
/proc/meminfo: memFree=1038216/2055920 swapFree=4177704/4192956
[pid=12476] ppid=12474 vsize=5356 CPUtime=0.01
/proc/12476/stat : 12476 (lysat.sh) S 12474 12476 12209 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121396217 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12476/statm: 1339 237 195 169 0 50 0
[pid=12479] ppid=12476 vsize=6600 CPUtime=6.25
/proc/12479/stat : 12479 (LySATi) R 12476 12476 12209 0 -1 4194304 1325 0 0 0 625 0 0 0 25 0 1 0 1121396220 6758400 1310 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/12479/statm: 1650 1310 81 174 0 1473 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 11956

[startup+12.7014 s]
/proc/loadavg: 0.93 0.99 1.22 2/66 12479
/proc/meminfo: memFree=1036872/2055920 swapFree=4177704/4192956
[pid=12476] ppid=12474 vsize=5356 CPUtime=0.01
/proc/12476/stat : 12476 (lysat.sh) S 12474 12476 12209 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121396217 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12476/statm: 1339 237 195 169 0 50 0
[pid=12479] ppid=12476 vsize=8340 CPUtime=12.65
/proc/12479/stat : 12479 (LySATi) R 12476 12476 12209 0 -1 4194304 1725 0 0 0 1265 0 0 0 25 0 1 0 1121396220 8540160 1710 1992294400 134512640 135226915 4294956208 18446744073709551615 134543674 0 0 4096 3 0 0 0 17 0 0 0
/proc/12479/statm: 2085 1710 81 174 0 1908 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 13696

[startup+25.5017 s]
/proc/loadavg: 0.95 0.99 1.21 2/66 12479
/proc/meminfo: memFree=1034568/2055920 swapFree=4177704/4192956
[pid=12476] ppid=12474 vsize=5356 CPUtime=0.01
/proc/12476/stat : 12476 (lysat.sh) S 12474 12476 12209 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121396217 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12476/statm: 1339 237 195 169 0 50 0
[pid=12479] ppid=12476 vsize=10388 CPUtime=25.45
/proc/12479/stat : 12479 (LySATi) R 12476 12476 12209 0 -1 4194304 2230 0 0 0 2544 1 0 0 25 0 1 0 1121396220 10637312 2215 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/12479/statm: 2597 2215 81 174 0 2420 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15744

[startup+51.1014 s]
/proc/loadavg: 0.96 0.99 1.20 2/66 12479
/proc/meminfo: memFree=1030984/2055920 swapFree=4177704/4192956
[pid=12476] ppid=12474 vsize=5356 CPUtime=0.01
/proc/12476/stat : 12476 (lysat.sh) S 12474 12476 12209 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121396217 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12476/statm: 1339 237 195 169 0 50 0
[pid=12479] ppid=12476 vsize=14372 CPUtime=51.03
/proc/12479/stat : 12479 (LySATi) R 12476 12476 12209 0 -1 4194304 3145 0 0 0 5101 2 0 0 25 0 1 0 1121396220 14716928 3130 1992294400 134512640 135226915 4294956208 18446744073709551615 134536896 0 0 4096 3 0 0 0 17 0 0 0
/proc/12479/statm: 3593 3130 81 174 0 3416 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 19728

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 1.19 2/66 12479
/proc/meminfo: memFree=1026312/2055920 swapFree=4177704/4192956
[pid=12476] ppid=12474 vsize=5356 CPUtime=0.01
/proc/12476/stat : 12476 (lysat.sh) S 12474 12476 12209 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121396217 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12476/statm: 1339 237 195 169 0 50 0
[pid=12479] ppid=12476 vsize=19192 CPUtime=102.2
/proc/12479/stat : 12479 (LySATi) R 12476 12476 12209 0 -1 4194304 4257 0 0 0 10218 2 0 0 25 0 1 0 1121396220 19652608 4242 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/12479/statm: 4798 4242 81 174 0 4621 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 24548

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 1.18 2/66 12479
/proc/meminfo: memFree=1021768/2055920 swapFree=4177704/4192956
[pid=12476] ppid=12474 vsize=5356 CPUtime=0.01
/proc/12476/stat : 12476 (lysat.sh) S 12474 12476 12209 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121396217 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12476/statm: 1339 237 195 169 0 50 0
[pid=12479] ppid=12476 vsize=24024 CPUtime=162.17
/proc/12479/stat : 12479 (LySATi) R 12476 12476 12209 0 -1 4194304 5410 0 0 0 16214 3 0 0 25 0 1 0 1121396220 24600576 5395 1992294400 134512640 135226915 4294956208 18446744073709551615 134546171 0 0 4096 3 0 0 0 17 0 0 0
/proc/12479/statm: 6006 5395 81 174 0 5829 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 29380

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 1.16 2/66 12479
/proc/meminfo: memFree=1017928/2055920 swapFree=4177704/4192956
[pid=12476] ppid=12474 vsize=5356 CPUtime=0.01
/proc/12476/stat : 12476 (lysat.sh) S 12474 12476 12209 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121396217 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12476/statm: 1339 237 195 169 0 50 0
[pid=12479] ppid=12476 vsize=28200 CPUtime=222.14
/proc/12479/stat : 12479 (LySATi) R 12476 12476 12209 0 -1 4194304 6382 0 0 0 22210 4 0 0 25 0 1 0 1121396220 28876800 6367 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/12479/statm: 7050 6367 81 174 0 6873 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 33556

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 1.15 2/66 12479
/proc/meminfo: memFree=1016456/2055920 swapFree=4177704/4192956
[pid=12476] ppid=12474 vsize=5356 CPUtime=0.01
/proc/12476/stat : 12476 (lysat.sh) S 12474 12476 12209 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121396217 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12476/statm: 1339 237 195 169 0 50 0
[pid=12479] ppid=12476 vsize=29896 CPUtime=282.11
/proc/12479/stat : 12479 (LySATi) R 12476 12476 12209 0 -1 4194304 6728 0 0 0 28207 4 0 0 25 0 1 0 1121396220 30613504 6713 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/12479/statm: 7474 6713 81 174 0 7297 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 35252

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 1.14 2/66 12479
/proc/meminfo: memFree=1012936/2055920 swapFree=4177704/4192956
[pid=12476] ppid=12474 vsize=5356 CPUtime=0.01
/proc/12476/stat : 12476 (lysat.sh) S 12474 12476 12209 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121396217 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12476/statm: 1339 237 195 169 0 50 0
[pid=12479] ppid=12476 vsize=33524 CPUtime=342.09
/proc/12479/stat : 12479 (LySATi) R 12476 12476 12209 0 -1 4194304 7616 0 0 0 34204 5 0 0 25 0 1 0 1121396220 34328576 7601 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/12479/statm: 8381 7601 81 174 0 8204 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 38880

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 1.13 2/66 12479
/proc/meminfo: memFree=1012168/2055920 swapFree=4177704/4192956
[pid=12476] ppid=12474 vsize=5356 CPUtime=0.01
/proc/12476/stat : 12476 (lysat.sh) S 12474 12476 12209 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121396217 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12476/statm: 1339 237 195 169 0 50 0

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

/proc/12479/statm: 11086 9979 81 174 0 10909 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 49700

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 1.09 2/66 12479
/proc/meminfo: memFree=1003080/2055920 swapFree=4177704/4192956
[pid=12476] ppid=12474 vsize=5356 CPUtime=0.01
/proc/12476/stat : 12476 (lysat.sh) S 12474 12476 12209 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121396217 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12476/statm: 1339 237 195 169 0 50 0
[pid=12479] ppid=12476 vsize=44664 CPUtime=641.95
/proc/12479/stat : 12479 (LySATi) R 12476 12476 12209 0 -1 4194304 10075 0 0 0 64188 7 0 0 25 0 1 0 1121396220 45735936 10060 1992294400 134512640 135226915 4294956208 18446744073709551615 134537003 0 0 4096 3 0 0 0 17 0 0 0
/proc/12479/statm: 11166 10060 81 174 0 10989 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 50020

[startup+702.301 s]
/proc/loadavg: 0.99 0.99 1.08 2/66 12479
/proc/meminfo: memFree=1001992/2055920 swapFree=4177704/4192956
[pid=12476] ppid=12474 vsize=5356 CPUtime=0.01
/proc/12476/stat : 12476 (lysat.sh) S 12474 12476 12209 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121396217 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12476/statm: 1339 237 195 169 0 50 0
[pid=12479] ppid=12476 vsize=45888 CPUtime=701.91
/proc/12479/stat : 12479 (LySATi) R 12476 12476 12209 0 -1 4194304 10335 0 0 0 70184 7 0 0 25 0 1 0 1121396220 46989312 10320 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12479/statm: 11472 10320 81 174 0 11295 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 51244

[startup+762.305 s]
/proc/loadavg: 0.99 0.99 1.07 2/66 12479
/proc/meminfo: memFree=1000776/2055920 swapFree=4177704/4192956
[pid=12476] ppid=12474 vsize=5356 CPUtime=0.01
/proc/12476/stat : 12476 (lysat.sh) S 12474 12476 12209 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121396217 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12476/statm: 1339 237 195 169 0 50 0
[pid=12479] ppid=12476 vsize=47220 CPUtime=761.88
/proc/12479/stat : 12479 (LySATi) R 12476 12476 12209 0 -1 4194304 10646 0 0 0 76181 7 0 0 25 0 1 0 1121396220 48353280 10631 1992294400 134512640 135226915 4294956208 18446744073709551615 134537088 0 0 4096 3 0 0 0 17 0 0 0
/proc/12479/statm: 11805 10631 81 174 0 11628 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 52576

[startup+822.301 s]
/proc/loadavg: 0.99 0.99 1.07 2/66 12479
/proc/meminfo: memFree=998344/2055920 swapFree=4177704/4192956
[pid=12476] ppid=12474 vsize=5356 CPUtime=0.01
/proc/12476/stat : 12476 (lysat.sh) S 12474 12476 12209 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121396217 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12476/statm: 1339 237 195 169 0 50 0
[pid=12479] ppid=12476 vsize=50116 CPUtime=821.85
/proc/12479/stat : 12479 (LySATi) R 12476 12476 12209 0 -1 4194304 11282 0 0 0 82176 9 0 0 25 0 1 0 1121396220 51318784 11267 1992294400 134512640 135226915 4294956208 18446744073709551615 134537040 0 0 4096 3 0 0 0 17 0 0 0
/proc/12479/statm: 12529 11267 81 174 0 12352 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 55472

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 1.06 2/66 12479
/proc/meminfo: memFree=994504/2055920 swapFree=4177704/4192956
[pid=12476] ppid=12474 vsize=5356 CPUtime=0.01
/proc/12476/stat : 12476 (lysat.sh) S 12474 12476 12209 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121396217 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12476/statm: 1339 237 195 169 0 50 0
[pid=12479] ppid=12476 vsize=54736 CPUtime=881.82
/proc/12479/stat : 12479 (LySATi) R 12476 12476 12209 0 -1 4194304 12216 0 0 0 88172 10 0 0 25 0 1 0 1121396220 56049664 12201 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/12479/statm: 13684 12201 81 174 0 13507 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 60092

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 1.06 2/66 12479
/proc/meminfo: memFree=993352/2055920 swapFree=4177704/4192956
[pid=12476] ppid=12474 vsize=5356 CPUtime=0.01
/proc/12476/stat : 12476 (lysat.sh) S 12474 12476 12209 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121396217 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12476/statm: 1339 237 195 169 0 50 0
[pid=12479] ppid=12476 vsize=55880 CPUtime=941.79
/proc/12479/stat : 12479 (LySATi) R 12476 12476 12209 0 -1 4194304 12485 0 0 0 94168 11 0 0 25 0 1 0 1121396220 57221120 12470 1992294400 134512640 135226915 4294956208 18446744073709551615 134536839 0 0 4096 3 0 0 0 17 0 0 0
/proc/12479/statm: 13970 12470 81 174 0 13793 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 61236

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 1.05 2/66 12479
/proc/meminfo: memFree=993288/2055920 swapFree=4177704/4192956
[pid=12476] ppid=12474 vsize=5356 CPUtime=0.01
/proc/12476/stat : 12476 (lysat.sh) S 12474 12476 12209 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121396217 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12476/statm: 1339 237 195 169 0 50 0
[pid=12479] ppid=12476 vsize=56036 CPUtime=1001.77
/proc/12479/stat : 12479 (LySATi) R 12476 12476 12209 0 -1 4194304 12503 0 0 0 100166 11 0 0 25 0 1 0 1121396220 57380864 12488 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/12479/statm: 14009 12488 81 174 0 13832 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 61392

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 1.04 2/66 12479
/proc/meminfo: memFree=993032/2055920 swapFree=4177704/4192956
[pid=12476] ppid=12474 vsize=5356 CPUtime=0.01
/proc/12476/stat : 12476 (lysat.sh) S 12474 12476 12209 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121396217 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12476/statm: 1339 237 195 169 0 50 0
[pid=12479] ppid=12476 vsize=56468 CPUtime=1061.73
/proc/12479/stat : 12479 (LySATi) R 12476 12476 12209 0 -1 4194304 12571 0 0 0 106162 11 0 0 25 0 1 0 1121396220 57823232 12556 1992294400 134512640 135226915 4294956208 18446744073709551615 134536788 0 0 4096 3 0 0 0 17 0 0 0
/proc/12479/statm: 14117 12556 81 174 0 13940 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 61824

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 1.04 2/66 12479
/proc/meminfo: memFree=992776/2055920 swapFree=4177704/4192956
[pid=12476] ppid=12474 vsize=5356 CPUtime=0.01
/proc/12476/stat : 12476 (lysat.sh) S 12474 12476 12209 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121396217 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12476/statm: 1339 237 195 169 0 50 0
[pid=12479] ppid=12476 vsize=56540 CPUtime=1121.69
/proc/12479/stat : 12479 (LySATi) R 12476 12476 12209 0 -1 4194304 12648 0 0 0 112158 11 0 0 25 0 1 0 1121396220 57896960 12633 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/12479/statm: 14135 12633 81 174 0 13958 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 61896

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 1.03 2/66 12479
/proc/meminfo: memFree=991624/2055920 swapFree=4177704/4192956
[pid=12476] ppid=12474 vsize=5356 CPUtime=0.01
/proc/12476/stat : 12476 (lysat.sh) S 12474 12476 12209 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121396217 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12476/statm: 1339 237 195 169 0 50 0
[pid=12479] ppid=12476 vsize=58052 CPUtime=1181.67
/proc/12479/stat : 12479 (LySATi) R 12476 12476 12209 0 -1 4194304 12929 0 0 0 118156 11 0 0 25 0 1 0 1121396220 59445248 12914 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/12479/statm: 14513 12914 81 174 0 14336 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 63408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.99 1.03 2/66 12479
/proc/meminfo: memFree=991496/2055920 swapFree=4177704/4192956
[pid=12476] ppid=12474 vsize=5356 CPUtime=0.01
/proc/12476/stat : 12476 (lysat.sh) S 12474 12476 12209 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121396217 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12476/statm: 1339 237 195 169 0 50 0
[pid=12479] ppid=12476 vsize=58268 CPUtime=1200.06
/proc/12479/stat : 12479 (LySATi) R 12476 12476 12209 0 -1 4194304 12949 0 0 0 119995 11 0 0 25 0 1 0 1121396220 59666432 12934 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12479/statm: 14567 12934 81 174 0 14390 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 63624

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.99 1.03 2/66 12479
/proc/meminfo: memFree=991496/2055920 swapFree=4177704/4192956
[pid=12476] ppid=12474 vsize=5356 CPUtime=0.01
/proc/12476/stat : 12476 (lysat.sh) S 12474 12476 12209 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121396217 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12476/statm: 1339 237 195 169 0 50 0
[pid=12479] ppid=12476 vsize=58268 CPUtime=1200.06
/proc/12479/stat : 12479 (LySATi) R 12476 12476 12209 0 -1 4194304 12949 0 0 0 119995 11 0 0 25 0 1 0 1121396220 59666432 12934 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12479/statm: 14567 12934 81 174 0 14390 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 63624

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12476 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=16997
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=5999
# CPU time returned by wait4() is 0.022996
# 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): 1200.71
CPU time (s): 1200.07
CPU user time (s): 1199.96
CPU system time (s): 0.11
CPU usage (%): 99.9465
Max. virtual memory (cumulated for all children) (KiB): 63624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.016997
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 533
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= 2

runsolver used 1.02984 second user time and 3.34749 second system time

The end

Launcher Data 

Begin job on node24 at 2009-03-31 10:15:01
IDJOB=1526224
IDBENCH=70501
IDSOLVER=511
FILE ID=node24/1526224-1238487301
PBS_JOBID= 9061853
Free space on /tmp= 65780 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/60/unif-k7-r89-v60-c5340-S1858385213-060.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526224-1238487301/watcher-1526224-1238487301 -o /tmp/evaluation-result-1526224-1238487301/solver-1526224-1238487301 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526224-1238487301.cnf i

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

MD5SUM BENCH= 769b1d78f1df1ca341c4fa4a9e3927fb
RANDOM SEED=539232518

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:       1044200 kB
Buffers:        106564 kB
Cached:         800568 kB
SwapCached:       9032 kB
Active:         162468 kB
Inactive:       755156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1044200 kB
SwapTotal:     4192956 kB
SwapFree:      4177704 kB
Dirty:            2296 kB
Writeback:           0 kB
Mapped:          16080 kB
Slab:            80052 kB
Committed_AS:  3225588 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= 65776 MiB
End job on node24 at 2009-03-31 10:35:04