Trace number 313756

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
CMUSAT 2007-02-08? (TO) 1200.08 1200.42

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-15-u.cnf
MD5SUMc716daea92d5e29b94f85a19b52859ac
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark863.868
Satisfiable
(Un)Satisfiability was proved
Number of variables151952
Number of clauses697321
Sum of the clauses size1601192
Maximum clause length10
Minimum clause length1
Number of clauses of size 112754
Number of clauses of size 2551183
Number of clauses of size 3104744
Number of clauses of size 43180
Number of clauses of size 512720
Number of clauses of size over 512740

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  151952                                               |
0.79/0.85	c |  Number of clauses:    697321                                               |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node9/watcher-313756-1176890537 -o ROOT/results/node9/solver-313756-1176890537 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313756-1176890537/cmusat /tmp/evaluation/313756-1176890537/instance-313756-1176890537.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.67 0.92 0.97 3/77 13852
/proc/meminfo: memFree=1640728/2055920 swapFree=4152996/4192956
[pid=13852] ppid=13850 vsize=2788 CPUtime=0
/proc/13852/stat : 13852 (cmusat) R 13850 13852 13792 0 -1 4194304 525 0 0 0 0 0 0 0 18 0 1 0 165091250 2854912 508 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134548965 0 0 4096 35 0 0 0 17 1 0 0
/proc/13852/statm: 697 508 96 243 0 451 0

[startup+0.0607949 s]
/proc/loadavg: 0.67 0.92 0.97 3/77 13852
/proc/meminfo: memFree=1640728/2055920 swapFree=4152996/4192956
[pid=13852] ppid=13850 vsize=8040 CPUtime=0.05
/proc/13852/stat : 13852 (cmusat) R 13850 13852 13792 0 -1 4194304 1783 0 0 0 5 0 0 0 18 0 1 0 165091250 8232960 1766 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/13852/statm: 2010 1766 96 243 0 1764 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 8040

[startup+0.1018 s]
/proc/loadavg: 0.67 0.92 0.97 3/77 13852
/proc/meminfo: memFree=1640728/2055920 swapFree=4152996/4192956
[pid=13852] ppid=13850 vsize=15364 CPUtime=0.09
/proc/13852/stat : 13852 (cmusat) R 13850 13852 13792 0 -1 4194304 3214 0 0 0 8 1 0 0 18 0 1 0 165091250 15732736 3197 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134531925 0 0 4096 35 0 0 0 17 1 0 0
/proc/13852/statm: 3841 3197 96 243 0 3595 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15364

[startup+0.301822 s]
/proc/loadavg: 0.67 0.92 0.97 3/77 13852
/proc/meminfo: memFree=1640728/2055920 swapFree=4152996/4192956
[pid=13852] ppid=13850 vsize=31320 CPUtime=0.29
/proc/13852/stat : 13852 (cmusat) R 13850 13852 13792 0 -1 4194304 7431 0 0 0 26 3 0 0 19 0 1 0 165091250 32071680 7414 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134531925 0 0 4096 35 0 0 0 17 1 0 0
/proc/13852/statm: 7830 7414 96 243 0 7584 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31320

[startup+0.701867 s]
/proc/loadavg: 0.67 0.92 0.97 3/77 13852
/proc/meminfo: memFree=1640728/2055920 swapFree=4152996/4192956
[pid=13852] ppid=13850 vsize=55028 CPUtime=0.69
/proc/13852/stat : 13852 (cmusat) R 13850 13852 13792 0 -1 4194304 12463 0 0 0 63 6 0 0 23 0 1 0 165091250 56348672 12446 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/13852/statm: 13757 12446 96 243 0 13511 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55028

[startup+1.50296 s]
/proc/loadavg: 0.70 0.92 0.97 2/78 13853
/proc/meminfo: memFree=1585040/2055920 swapFree=4152996/4192956
[pid=13852] ppid=13850 vsize=66572 CPUtime=1.49
/proc/13852/stat : 13852 (cmusat) R 13850 13852 13792 0 -1 4194304 15128 0 0 0 142 7 0 0 25 0 1 0 165091250 68169728 15111 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/13852/statm: 16643 15111 109 243 0 16397 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 66572

[startup+3.10114 s]
/proc/loadavg: 0.70 0.92 0.97 2/78 13853
/proc/meminfo: memFree=1572048/2055920 swapFree=4152996/4192956
[pid=13852] ppid=13850 vsize=68720 CPUtime=3.08
/proc/13852/stat : 13852 (cmusat) R 13850 13852 13792 0 -1 4194304 18732 0 0 0 299 9 0 0 25 0 1 0 165091250 70369280 16072 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134542704 0 0 4096 35 0 0 0 17 1 0 0
/proc/13852/statm: 17180 16072 109 243 0 16934 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 68720

[startup+6.3015 s]
/proc/loadavg: 0.70 0.92 0.97 2/78 13853
/proc/meminfo: memFree=1604496/2055920 swapFree=4152996/4192956
[pid=13852] ppid=13850 vsize=42132 CPUtime=6.28
/proc/13852/stat : 13852 (cmusat) R 13850 13852 13792 0 -1 4194304 21411 0 0 0 617 11 0 0 25 0 1 0 165091250 43143168 9054 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/13852/statm: 10533 9054 118 243 0 10287 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 42132

[startup+12.7012 s]
/proc/loadavg: 0.74 0.92 0.97 2/78 13853
/proc/meminfo: memFree=1604496/2055920 swapFree=4152996/4192956
[pid=13852] ppid=13850 vsize=42132 CPUtime=12.67
/proc/13852/stat : 13852 (cmusat) R 13850 13852 13792 0 -1 4194304 21439 0 0 0 1256 11 0 0 25 0 1 0 165091250 43143168 9082 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/13852/statm: 10533 9082 118 243 0 10287 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 42132

[startup+25.5017 s]
/proc/loadavg: 0.78 0.92 0.97 2/78 13853
/proc/meminfo: memFree=1604368/2055920 swapFree=4152996/4192956
[pid=13852] ppid=13850 vsize=42132 CPUtime=25.48
/proc/13852/stat : 13852 (cmusat) R 13850 13852 13792 0 -1 4194304 21501 0 0 0 2536 12 0 0 25 0 1 0 165091250 43143168 9144 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/13852/statm: 10533 9144 118 243 0 10287 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 42132

[startup+51.1016 s]
/proc/loadavg: 0.85 0.93 0.97 2/78 13853
/proc/meminfo: memFree=1600592/2055920 swapFree=4152996/4192956
[pid=13852] ppid=13850 vsize=45860 CPUtime=51.06
/proc/13852/stat : 13852 (cmusat) R 13850 13852 13792 0 -1 4194304 22514 0 0 0 5093 13 0 0 25 0 1 0 165091250 46960640 10157 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134592078 0 0 4096 35 0 0 0 17 1 0 0
/proc/13852/statm: 11465 10157 118 243 0 11219 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 45860

[startup+102.305 s]
/proc/loadavg: 0.94 0.94 0.97 2/78 13853
/proc/meminfo: memFree=1588560/2055920 swapFree=4152996/4192956
[pid=13852] ppid=13850 vsize=57124 CPUtime=102.25
/proc/13852/stat : 13852 (cmusat) R 13850 13852 13792 0 -1 4194304 25483 0 0 0 10208 17 0 0 25 0 1 0 165091250 58494976 13126 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/13852/statm: 14281 13126 118 243 0 14035 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 57124

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.97 2/78 13853
/proc/meminfo: memFree=1577232/2055920 swapFree=4152996/4192956
[pid=13852] ppid=13850 vsize=68108 CPUtime=162.22
/proc/13852/stat : 13852 (cmusat) R 13850 13852 13792 0 -1 4194304 28346 0 0 0 16201 21 0 0 25 0 1 0 165091250 69742592 15989 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/13852/statm: 17027 15989 118 243 0 16781 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 68108

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.97 2/78 13853
/proc/meminfo: memFree=1564688/2055920 swapFree=4152996/4192956
[pid=13852] ppid=13850 vsize=80076 CPUtime=222.21
/proc/13852/stat : 13852 (cmusat) R 13850 13852 13792 0 -1 4194304 32187 0 0 0 22197 24 0 0 25 0 1 0 165091250 81997824 19079 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134580868 0 0 4096 35 0 0 0 17 1 0 0
/proc/13852/statm: 20019 19079 118 243 0 19773 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 80076

[startup+282.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 13853
/proc/meminfo: memFree=1561552/2055920 swapFree=4152996/4192956
[pid=13852] ppid=13850 vsize=83084 CPUtime=282.2
/proc/13852/stat : 13852 (cmusat) R 13850 13852 13792 0 -1 4194304 33731 0 0 0 28194 26 0 0 25 0 1 0 165091250 85078016 19853 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/13852/statm: 20771 19853 118 243 0 20525 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 83084

[startup+342.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 13853
/proc/meminfo: memFree=1561232/2055920 swapFree=4152996/4192956
[pid=13852] ppid=13850 vsize=83400 CPUtime=342.18
/proc/13852/stat : 13852 (cmusat) R 13850 13852 13792 0 -1 4194304 33806 0 0 0 34192 26 0 0 25 0 1 0 165091250 85401600 19928 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589682 0 0 4096 35 0 0 0 17 1 0 0
/proc/13852/statm: 20850 19928 118 243 0 20604 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 83400

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13853
/proc/meminfo: memFree=1560080/2055920 swapFree=4152996/4192956
[pid=13852] ppid=13850 vsize=84544 CPUtime=402.16
/proc/13852/stat : 13852 (cmusat) R 13850 13852 13792 0 -1 4194304 34120 0 0 0 40189 27 0 0 25 0 1 0 165091250 86573056 20242 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134581134 0 0 4096 35 0 0 0 17 1 0 0
/proc/13852/statm: 21136 20242 118 243 0 20890 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 84544

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13853
/proc/meminfo: memFree=1559440/2055920 swapFree=4152996/4192956
[pid=13852] ppid=13850 vsize=85056 CPUtime=462.15
/proc/13852/stat : 13852 (cmusat) R 13850 13852 13792 0 -1 4194304 35025 0 0 0 46187 28 0 0 25 0 1 0 165091250 87097344 20359 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/13852/statm: 21264 20359 118 243 0 21018 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 85056

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13853
/proc/meminfo: memFree=1548816/2055920 swapFree=4152996/4192956
[pid=13852] ppid=13850 vsize=95752 CPUtime=522.13
/proc/13852/stat : 13852 (cmusat) R 13850 13852 13792 0 -1 4194304 37699 0 0 0 52181 32 0 0 25 0 1 0 165091250 98050048 23033 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134592013 0 0 4096 35 0 0 0 17 1 0 0
/proc/13852/statm: 23938 23033 118 243 0 23692 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 95752

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13853
/proc/meminfo: memFree=1546128/2055920 swapFree=4152996/4192956
[pid=13852] ppid=13850 vsize=98300 CPUtime=582.11
/proc/13852/stat : 13852 (cmusat) R 13850 13852 13792 0 -1 4194304 39169 0 0 0 58178 33 0 0 25 0 1 0 165091250 100659200 23657 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/13852/statm: 24575 23657 118 243 0 24329 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 98300

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13853
/proc/meminfo: memFree=1545872/2055920 swapFree=4152996/4192956
[pid=13852] ppid=13850 vsize=98636 CPUtime=642.11
/proc/13852/stat : 13852 (cmusat) R 13850 13852 13792 0 -1 4194304 39239 0 0 0 64177 34 0 0 25 0 1 0 165091250 101003264 23727 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589521 0 0 4096 35 0 0 0 17 1 0 0
/proc/13852/statm: 24659 23727 118 243 0 24413 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 98636

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13853
/proc/meminfo: memFree=1537232/2055920 swapFree=4152996/4192956
[pid=13852] ppid=13850 vsize=106900 CPUtime=702.08
/proc/13852/stat : 13852 (cmusat) R 13850 13852 13792 0 -1 4194304 42196 0 0 0 70172 36 0 0 25 0 1 0 165091250 109465600 25852 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/13852/statm: 26725 25852 118 243 0 26479 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 106900

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13853
/proc/meminfo: memFree=1536912/2055920 swapFree=4152996/4192956
[pid=13852] ppid=13850 vsize=107216 CPUtime=762.07
/proc/13852/stat : 13852 (cmusat) R 13850 13852 13792 0 -1 4194304 42263 0 0 0 76170 37 0 0 25 0 1 0 165091250 109789184 25919 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134592078 0 0 4096 35 0 0 0 17 1 0 0
/proc/13852/statm: 26804 25919 118 243 0 26558 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 107216

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13853
/proc/meminfo: memFree=1536528/2055920 swapFree=4152996/4192956
[pid=13852] ppid=13850 vsize=107608 CPUtime=822.05
/proc/13852/stat : 13852 (cmusat) R 13850 13852 13792 0 -1 4194304 42340 0 0 0 82168 37 0 0 25 0 1 0 165091250 110190592 25996 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/13852/statm: 26902 25996 118 243 0 26656 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 107608

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13853
/proc/meminfo: memFree=1535760/2055920 swapFree=4152996/4192956
[pid=13852] ppid=13850 vsize=108428 CPUtime=882.03
/proc/13852/stat : 13852 (cmusat) R 13850 13852 13792 0 -1 4194304 43408 0 0 0 88165 38 0 0 25 0 1 0 165091250 111030272 26172 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134581981 0 0 4096 35 0 0 0 17 1 0 0
/proc/13852/statm: 27107 26172 118 243 0 26861 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 108428

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13853
/proc/meminfo: memFree=1535632/2055920 swapFree=4152996/4192956
[pid=13852] ppid=13850 vsize=108428 CPUtime=942.02
/proc/13852/stat : 13852 (cmusat) R 13850 13852 13792 0 -1 4194304 43421 0 0 0 94163 39 0 0 25 0 1 0 165091250 111030272 26185 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/13852/statm: 27107 26185 118 243 0 26861 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 108428

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13853
/proc/meminfo: memFree=1535568/2055920 swapFree=4152996/4192956
[pid=13852] ppid=13850 vsize=108428 CPUtime=1002
/proc/13852/stat : 13852 (cmusat) R 13850 13852 13792 0 -1 4194304 43434 0 0 0 100161 39 0 0 25 0 1 0 165091250 111030272 26198 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/13852/statm: 27107 26198 118 243 0 26861 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 108428

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13853
/proc/meminfo: memFree=1535184/2055920 swapFree=4152996/4192956
[pid=13852] ppid=13850 vsize=108572 CPUtime=1061.98
/proc/13852/stat : 13852 (cmusat) R 13850 13852 13792 0 -1 4194304 43506 0 0 0 106159 39 0 0 25 0 1 0 165091250 111177728 26270 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/13852/statm: 27143 26270 118 243 0 26897 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 108572

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13853
/proc/meminfo: memFree=1531088/2055920 swapFree=4152996/4192956
[pid=13852] ppid=13850 vsize=112800 CPUtime=1121.97
/proc/13852/stat : 13852 (cmusat) R 13850 13852 13792 0 -1 4194304 45439 0 0 0 112156 41 0 0 25 0 1 0 165091250 115507200 27284 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/13852/statm: 28200 27284 118 243 0 27954 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 112800

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13853
/proc/meminfo: memFree=1530768/2055920 swapFree=4152996/4192956
[pid=13852] ppid=13850 vsize=113076 CPUtime=1181.96
/proc/13852/stat : 13852 (cmusat) R 13850 13852 13792 0 -1 4194304 45497 0 0 0 118154 42 0 0 25 0 1 0 165091250 115789824 27342 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/13852/statm: 28269 27342 118 243 0 28023 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 113076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13853
/proc/meminfo: memFree=1530640/2055920 swapFree=4152996/4192956
[pid=13852] ppid=13850 vsize=113208 CPUtime=1200.06
/proc/13852/stat : 13852 (cmusat) R 13850 13852 13792 0 -1 4194304 45529 0 0 0 119964 42 0 0 25 0 1 0 165091250 115924992 27374 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/13852/statm: 28302 27374 118 243 0 28056 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 113208

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)
Real time (s): 1200.42
CPU time (s): 1200.08
CPU user time (s): 1199.64
CPU system time (s): 0.440932
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 113208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.64
system time used= 0.440932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45529
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= 6
involuntary context switches= 13092

runsolver used 1.50977 second user time and 2.78158 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Wed Apr 18 10:02:17 UTC 2007

IDJOB= 313756
IDBENCH= 20374
IDSOLVER= 121
FILE ID= node9/313756-1176890537

PBS_JOBID= 4595163

Free space on /tmp= 66456 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-15-u.cnf
COMMAND LINE= /tmp/evaluation/313756-1176890537/cmusat /tmp/evaluation/313756-1176890537/instance-313756-1176890537.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-313756-1176890537 -o ROOT/results/node9/solver-313756-1176890537 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313756-1176890537/cmusat /tmp/evaluation/313756-1176890537/instance-313756-1176890537.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  c716daea92d5e29b94f85a19b52859ac

RANDOM SEED= 50680325

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.221
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		: 3000.221
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:       1641200 kB
Buffers:         18364 kB
Cached:         333888 kB
SwapCached:       7876 kB
Active:         128448 kB
Inactive:       246292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1641200 kB
SwapTotal:     4192956 kB
SwapFree:      4152996 kB
Dirty:           14804 kB
Writeback:           0 kB
Mapped:          29700 kB
Slab:            25496 kB
Committed_AS:  5983576 kB
PageTables:       1784 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= 66456 MiB

End job on node9 on Wed Apr 18 10:22:19 UTC 2007