Trace number 1527014

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) 1200.02 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S621134782-041.cnf
MD5SUM09a6dc57cba44ea6f55eca37108c958d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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 |    2210     6630 |     662       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2200     6654 |      --       0       --      -- |     --   | -10/24
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 510   #clauses: 2200   #literals: 6654
0.00/0.00	c CPU time:   0.005999 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:  510                                                  |
0.00/0.01	c |  Number of clauses:    2200                                                 |
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-1527014-1238572831/watcher-1527014-1238572831 -o /tmp/evaluation-result-1527014-1238572831/solver-1527014-1238572831 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527014-1238572831.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 0.98 0.99 3/64 27913
/proc/meminfo: memFree=1301280/2055920 swapFree=4178260/4192956
[pid=27913] ppid=27911 vsize=5356 CPUtime=0
/proc/27913/stat : 27913 (lysat.sh) R 27911 27913 27506 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 895874548 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 272836913823 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/27913/statm: 1339 234 194 169 0 50 0
[pid=27914] ppid=27913 vsize=956 CPUtime=0
/proc/27914/stat : 27914 (SatElite) R 27913 27913 27506 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 895874549 978944 123 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/27914/statm: 239 123 50 127 0 109 0

[startup+0.0316489 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27913
/proc/meminfo: memFree=1301280/2055920 swapFree=4178260/4192956
[pid=27913] ppid=27911 vsize=5356 CPUtime=0
/proc/27913/stat : 27913 (lysat.sh) S 27911 27913 27506 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 895874548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27913/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101654 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27913
/proc/meminfo: memFree=1301280/2055920 swapFree=4178260/4192956
[pid=27913] ppid=27911 vsize=5356 CPUtime=0
/proc/27913/stat : 27913 (lysat.sh) S 27911 27913 27506 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 895874548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27913/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301682 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27913
/proc/meminfo: memFree=1301280/2055920 swapFree=4178260/4192956
[pid=27913] ppid=27911 vsize=5356 CPUtime=0
/proc/27913/stat : 27913 (lysat.sh) S 27911 27913 27506 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 895874548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27913/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701741 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27913
/proc/meminfo: memFree=1301280/2055920 swapFree=4178260/4192956
[pid=27913] ppid=27911 vsize=5356 CPUtime=0
/proc/27913/stat : 27913 (lysat.sh) S 27911 27913 27506 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 895874548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27913/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50186 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 27916
/proc/meminfo: memFree=1299344/2055920 swapFree=4178260/4192956
[pid=27913] ppid=27911 vsize=5356 CPUtime=0
/proc/27913/stat : 27913 (lysat.sh) S 27911 27913 27506 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 895874548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27913/statm: 1339 237 195 169 0 50 0
[pid=27916] ppid=27913 vsize=4060 CPUtime=1.48
/proc/27916/stat : 27916 (LySATi) R 27913 27913 27506 0 -1 4194304 659 0 0 0 148 0 0 0 25 0 1 0 895874550 4157440 644 1992294400 134512640 135226915 4294956208 18446744073709551615 134527489 0 0 4096 3 0 0 0 17 1 0 0
/proc/27916/statm: 1015 644 81 174 0 838 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9416

[startup+3.10109 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 27916
/proc/meminfo: memFree=1298384/2055920 swapFree=4178260/4192956
[pid=27913] ppid=27911 vsize=5356 CPUtime=0
/proc/27913/stat : 27913 (lysat.sh) S 27911 27913 27506 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 895874548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27913/statm: 1339 237 195 169 0 50 0
[pid=27916] ppid=27913 vsize=5152 CPUtime=3.07
/proc/27916/stat : 27916 (LySATi) R 27913 27913 27506 0 -1 4194304 929 0 0 0 307 0 0 0 25 0 1 0 895874550 5275648 914 1992294400 134512640 135226915 4294956208 18446744073709551615 134537120 0 0 4096 3 0 0 0 17 1 0 0
/proc/27916/statm: 1288 914 81 174 0 1111 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10508

[startup+6.30156 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 27916
/proc/meminfo: memFree=1296144/2055920 swapFree=4178260/4192956
[pid=27913] ppid=27911 vsize=5356 CPUtime=0
/proc/27913/stat : 27913 (lysat.sh) S 27911 27913 27506 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 895874548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27913/statm: 1339 237 195 169 0 50 0
[pid=27916] ppid=27913 vsize=6344 CPUtime=6.27
/proc/27916/stat : 27916 (LySATi) R 27913 27913 27506 0 -1 4194304 1239 0 0 0 627 0 0 0 25 0 1 0 895874550 6496256 1224 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/27916/statm: 1586 1224 81 174 0 1409 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11700

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 27916
/proc/meminfo: memFree=1295248/2055920 swapFree=4178260/4192956
[pid=27913] ppid=27911 vsize=5356 CPUtime=0
/proc/27913/stat : 27913 (lysat.sh) S 27911 27913 27506 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 895874548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27913/statm: 1339 237 195 169 0 50 0
[pid=27916] ppid=27913 vsize=7560 CPUtime=12.68
/proc/27916/stat : 27916 (LySATi) R 27913 27913 27506 0 -1 4194304 1550 0 0 0 1267 1 0 0 25 0 1 0 895874550 7741440 1535 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/27916/statm: 1890 1535 81 174 0 1713 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12916

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 27916
/proc/meminfo: memFree=1292112/2055920 swapFree=4178260/4192956
[pid=27913] ppid=27911 vsize=5356 CPUtime=0
/proc/27913/stat : 27913 (lysat.sh) S 27911 27913 27506 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 895874548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27913/statm: 1339 237 195 169 0 50 0
[pid=27916] ppid=27913 vsize=10436 CPUtime=25.46
/proc/27916/stat : 27916 (LySATi) R 27913 27913 27506 0 -1 4194304 2245 0 0 0 2545 1 0 0 25 0 1 0 895874550 10686464 2230 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/27916/statm: 2609 2230 81 174 0 2432 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15792

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 27922
/proc/meminfo: memFree=1290056/2055920 swapFree=4178260/4192956
[pid=27913] ppid=27911 vsize=5356 CPUtime=0
/proc/27913/stat : 27913 (lysat.sh) S 27911 27913 27506 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 895874548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27913/statm: 1339 237 195 169 0 50 0
[pid=27916] ppid=27913 vsize=12600 CPUtime=51.06
/proc/27916/stat : 27916 (LySATi) R 27913 27913 27506 0 -1 4194304 2786 0 0 0 5104 2 0 0 25 0 1 0 895874550 12902400 2771 1992294400 134512640 135226915 4294956208 18446744073709551615 134536945 0 0 4096 3 0 0 0 17 1 0 0
/proc/27916/statm: 3150 2771 81 174 0 2973 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17956

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 27922
/proc/meminfo: memFree=1284616/2055920 swapFree=4178260/4192956
[pid=27913] ppid=27911 vsize=5356 CPUtime=0
/proc/27913/stat : 27913 (lysat.sh) S 27911 27913 27506 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 895874548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27913/statm: 1339 237 195 169 0 50 0
[pid=27916] ppid=27913 vsize=17960 CPUtime=102.25
/proc/27916/stat : 27916 (LySATi) R 27913 27913 27506 0 -1 4194304 4091 0 0 0 10222 3 0 0 25 0 1 0 895874550 18391040 4076 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27916/statm: 4490 4076 81 174 0 4313 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23316

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27922
/proc/meminfo: memFree=1281096/2055920 swapFree=4178260/4192956
[pid=27913] ppid=27911 vsize=5356 CPUtime=0
/proc/27913/stat : 27913 (lysat.sh) S 27911 27913 27506 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 895874548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27913/statm: 1339 237 195 169 0 50 0
[pid=27916] ppid=27913 vsize=21556 CPUtime=162.22
/proc/27916/stat : 27916 (LySATi) R 27913 27913 27506 0 -1 4194304 4967 0 0 0 16218 4 0 0 25 0 1 0 895874550 22073344 4952 1992294400 134512640 135226915 4294956208 18446744073709551615 134536744 0 0 4096 3 0 0 0 17 1 0 0
/proc/27916/statm: 5389 4952 81 174 0 5212 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 26912

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27922
/proc/meminfo: memFree=1277384/2055920 swapFree=4178260/4192956
[pid=27913] ppid=27911 vsize=5356 CPUtime=0
/proc/27913/stat : 27913 (lysat.sh) S 27911 27913 27506 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 895874548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27913/statm: 1339 237 195 169 0 50 0
[pid=27916] ppid=27913 vsize=25208 CPUtime=222.2
/proc/27916/stat : 27916 (LySATi) R 27913 27913 27506 0 -1 4194304 5880 0 0 0 22216 4 0 0 25 0 1 0 895874550 25812992 5865 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27916/statm: 6302 5865 81 174 0 6125 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 30564

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27922
/proc/meminfo: memFree=1274632/2055920 swapFree=4178260/4192956
[pid=27913] ppid=27911 vsize=5356 CPUtime=0
/proc/27913/stat : 27913 (lysat.sh) S 27911 27913 27506 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 895874548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27913/statm: 1339 237 195 169 0 50 0
[pid=27916] ppid=27913 vsize=28292 CPUtime=282.18
/proc/27916/stat : 27916 (LySATi) R 27913 27913 27506 0 -1 4194304 6573 0 0 0 28213 5 0 0 25 0 1 0 895874550 28971008 6558 1992294400 134512640 135226915 4294956208 18446744073709551615 134536896 0 0 4096 3 0 0 0 17 1 0 0
/proc/27916/statm: 7073 6558 81 174 0 6896 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 33648

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27922
/proc/meminfo: memFree=1273296/2055920 swapFree=4178260/4192956
[pid=27913] ppid=27911 vsize=5356 CPUtime=0
/proc/27913/stat : 27913 (lysat.sh) S 27911 27913 27506 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 895874548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27913/statm: 1339 237 195 169 0 50 0
[pid=27916] ppid=27913 vsize=29608 CPUtime=342.17
/proc/27916/stat : 27916 (LySATi) R 27913 27913 27506 0 -1 4194304 6903 0 0 0 34212 5 0 0 25 0 1 0 895874550 30318592 6888 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27916/statm: 7402 6888 81 174 0 7225 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 34964

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27922
/proc/meminfo: memFree=1270480/2055920 swapFree=4178260/4192956
[pid=27913] ppid=27911 vsize=5356 CPUtime=0
/proc/27913/stat : 27913 (lysat.sh) S 27911 27913 27506 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 895874548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27913/statm: 1339 237 195 169 0 50 0
[pid=27916] ppid=27913 vsize=32388 CPUtime=402.15
/proc/27916/stat : 27916 (LySATi) R 27913 27913 27506 0 -1 4194304 7594 0 0 0 40209 6 0 0 25 0 1 0 895874550 33165312 7579 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27916/statm: 8097 7579 81 174 0 7920 0

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

/proc/27916/statm: 8722 8171 81 174 0 8545 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 40244

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27922
/proc/meminfo: memFree=1264592/2055920 swapFree=4178260/4192956
[pid=27913] ppid=27911 vsize=5356 CPUtime=0
/proc/27913/stat : 27913 (lysat.sh) S 27911 27913 27506 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 895874548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27913/statm: 1339 237 195 169 0 50 0
[pid=27916] ppid=27913 vsize=38788 CPUtime=582.09
/proc/27916/stat : 27916 (LySATi) R 27913 27913 27506 0 -1 4194304 9075 0 0 0 58202 7 0 0 25 0 1 0 895874550 39718912 9060 1992294400 134512640 135226915 4294956208 18446744073709551615 134541094 0 0 4096 3 0 0 0 17 1 0 0
/proc/27916/statm: 9697 9060 81 174 0 9520 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 44144

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27922
/proc/meminfo: memFree=1264080/2055920 swapFree=4178260/4192956
[pid=27913] ppid=27911 vsize=5356 CPUtime=0
/proc/27913/stat : 27913 (lysat.sh) S 27911 27913 27506 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 895874548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27913/statm: 1339 237 195 169 0 50 0
[pid=27916] ppid=27913 vsize=39232 CPUtime=642.08
/proc/27916/stat : 27916 (LySATi) R 27913 27913 27506 0 -1 4194304 9199 0 0 0 64201 7 0 0 25 0 1 0 895874550 40173568 9184 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27916/statm: 9808 9184 81 174 0 9631 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 44588

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27922
/proc/meminfo: memFree=1263312/2055920 swapFree=4178260/4192956
[pid=27913] ppid=27911 vsize=5356 CPUtime=0
/proc/27913/stat : 27913 (lysat.sh) S 27911 27913 27506 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 895874548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27913/statm: 1339 237 195 169 0 50 0
[pid=27916] ppid=27913 vsize=40252 CPUtime=702.06
/proc/27916/stat : 27916 (LySATi) R 27913 27913 27506 0 -1 4194304 9394 0 0 0 70198 8 0 0 25 0 1 0 895874550 41218048 9379 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27916/statm: 10063 9379 81 174 0 9886 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 45608

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27922
/proc/meminfo: memFree=1262544/2055920 swapFree=4178260/4192956
[pid=27913] ppid=27911 vsize=5356 CPUtime=0
/proc/27913/stat : 27913 (lysat.sh) S 27911 27913 27506 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 895874548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27913/statm: 1339 237 195 169 0 50 0
[pid=27916] ppid=27913 vsize=41028 CPUtime=762.05
/proc/27916/stat : 27916 (LySATi) R 27913 27913 27506 0 -1 4194304 9572 0 0 0 76197 8 0 0 25 0 1 0 895874550 42012672 9557 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 1 0 0
/proc/27916/statm: 10257 9557 81 174 0 10080 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 46384

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27922
/proc/meminfo: memFree=1259088/2055920 swapFree=4178260/4192956
[pid=27913] ppid=27911 vsize=5356 CPUtime=0
/proc/27913/stat : 27913 (lysat.sh) S 27911 27913 27506 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 895874548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27913/statm: 1339 237 195 169 0 50 0
[pid=27916] ppid=27913 vsize=44608 CPUtime=822.02
/proc/27916/stat : 27916 (LySATi) R 27913 27913 27506 0 -1 4194304 10459 0 0 0 82194 8 0 0 25 0 1 0 895874550 45678592 10444 1992294400 134512640 135226915 4294956208 18446744073709551615 134537009 0 0 4096 3 0 0 0 17 1 0 0
/proc/27916/statm: 11152 10444 81 174 0 10975 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 49964

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27922
/proc/meminfo: memFree=1255440/2055920 swapFree=4178260/4192956
[pid=27913] ppid=27911 vsize=5356 CPUtime=0
/proc/27913/stat : 27913 (lysat.sh) S 27911 27913 27506 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 895874548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27913/statm: 1339 237 195 169 0 50 0
[pid=27916] ppid=27913 vsize=48136 CPUtime=882.01
/proc/27916/stat : 27916 (LySATi) R 27913 27913 27506 0 -1 4194304 11359 0 0 0 88192 9 0 0 25 0 1 0 895874550 49291264 11344 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27916/statm: 12034 11344 81 174 0 11857 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 53492

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27922
/proc/meminfo: memFree=1254928/2055920 swapFree=4178260/4192956
[pid=27913] ppid=27911 vsize=5356 CPUtime=0
/proc/27913/stat : 27913 (lysat.sh) S 27911 27913 27506 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 895874548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27913/statm: 1339 237 195 169 0 50 0
[pid=27916] ppid=27913 vsize=48592 CPUtime=941.99
/proc/27916/stat : 27916 (LySATi) R 27913 27913 27506 0 -1 4194304 11482 0 0 0 94190 9 0 0 25 0 1 0 895874550 49758208 11467 1992294400 134512640 135226915 4294956208 18446744073709551615 134537126 0 0 4096 3 0 0 0 17 1 0 0
/proc/27916/statm: 12148 11467 81 174 0 11971 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 53948

[startup+1002.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 27922
/proc/meminfo: memFree=1254608/2055920 swapFree=4178260/4192956
[pid=27913] ppid=27911 vsize=5356 CPUtime=0
/proc/27913/stat : 27913 (lysat.sh) S 27911 27913 27506 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 895874548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27913/statm: 1339 237 195 169 0 50 0
[pid=27916] ppid=27913 vsize=49040 CPUtime=1001.97
/proc/27916/stat : 27916 (LySATi) R 27913 27913 27506 0 -1 4194304 11561 0 0 0 100188 9 0 0 25 0 1 0 895874550 50216960 11546 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/27916/statm: 12260 11546 81 174 0 12083 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 54396

[startup+1062.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 27922
/proc/meminfo: memFree=1254416/2055920 swapFree=4178260/4192956
[pid=27913] ppid=27911 vsize=5356 CPUtime=0
/proc/27913/stat : 27913 (lysat.sh) S 27911 27913 27506 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 895874548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27913/statm: 1339 237 195 169 0 50 0
[pid=27916] ppid=27913 vsize=49228 CPUtime=1061.95
/proc/27916/stat : 27916 (LySATi) R 27913 27913 27506 0 -1 4194304 11608 0 0 0 106186 9 0 0 25 0 1 0 895874550 50409472 11593 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/27916/statm: 12307 11593 81 174 0 12130 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 54584

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27922
/proc/meminfo: memFree=1253968/2055920 swapFree=4178260/4192956
[pid=27913] ppid=27911 vsize=5356 CPUtime=0
/proc/27913/stat : 27913 (lysat.sh) S 27911 27913 27506 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 895874548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27913/statm: 1339 237 195 169 0 50 0
[pid=27916] ppid=27913 vsize=49720 CPUtime=1121.94
/proc/27916/stat : 27916 (LySATi) R 27913 27913 27506 0 -1 4194304 11727 0 0 0 112185 9 0 0 25 0 1 0 895874550 50913280 11712 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27916/statm: 12430 11712 81 174 0 12253 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 55076

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27922
/proc/meminfo: memFree=1253648/2055920 swapFree=4178260/4192956
[pid=27913] ppid=27911 vsize=5356 CPUtime=0
/proc/27913/stat : 27913 (lysat.sh) S 27911 27913 27506 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 895874548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27913/statm: 1339 237 195 169 0 50 0
[pid=27916] ppid=27913 vsize=50148 CPUtime=1181.92
/proc/27916/stat : 27916 (LySATi) R 27913 27913 27506 0 -1 4194304 11791 0 0 0 118183 9 0 0 25 0 1 0 895874550 51351552 11776 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/27916/statm: 12537 11776 81 174 0 12360 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 55504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27922
/proc/meminfo: memFree=1252944/2055920 swapFree=4178260/4192956
[pid=27913] ppid=27911 vsize=5356 CPUtime=0
/proc/27913/stat : 27913 (lysat.sh) S 27911 27913 27506 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 895874548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27913/statm: 1339 237 195 169 0 50 0
[pid=27916] ppid=27913 vsize=50828 CPUtime=1200.02
/proc/27916/stat : 27916 (LySATi) R 27913 27913 27506 0 -1 4194304 11981 0 0 0 119992 10 0 0 25 0 1 0 895874550 52047872 11966 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27916/statm: 12707 11966 81 174 0 12530 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 56184

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27913 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.92
CPU system time (s): 0.1
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 56184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 479
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 1.42178 second user time and 2.92855 second system time

The end

Launcher Data 

Begin job on node39 at 2009-04-01 10:00:31
IDJOB=1527014
IDBENCH=70659
IDSOLVER=511
FILE ID=node39/1527014-1238572831
PBS_JOBID= 9062169
Free space on /tmp= 66252 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S621134782-041.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527014-1238572831/watcher-1527014-1238572831 -o /tmp/evaluation-result-1527014-1238572831/solver-1527014-1238572831 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527014-1238572831.cnf i

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

MD5SUM BENCH= 09a6dc57cba44ea6f55eca37108c958d
RANDOM SEED=1473494294

node39.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		: 3000.285
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		: 3000.285
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:       1301824 kB
Buffers:         96608 kB
Cached:         559312 kB
SwapCached:       8168 kB
Active:         226676 kB
Inactive:       439208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1301824 kB
SwapTotal:     4192956 kB
SwapFree:      4178260 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          16740 kB
Slab:            74612 kB
Committed_AS:  2455240 kB
PageTables:       1188 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= 66248 MiB
End job on node39 at 2009-04-01 10:20:33